Page 1
Illustrated Parts Manual
Printed In USA
Tillers / Cultivators
MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019
Form No. 769-07277
August 30, 2011
Page 2
To The Owner
Thank you for purchasing an MTD Tiller/Cultivator. It was
carefully engineered to provide excellent performance when
properly operated and maintained.
All information in this manual is relative to the most recent
product information available at the time of printing. Please be
aware that this Illustrated Part’s Manual may cover a range of
product specifications for various models.
Table of Contents
Engine Model-1P65TG ........................................... 36
Engine Model-1P65TGA ........................................ 46
Engine Model-170-T0B .......................................... 56
Engine Model-170-V0B .......................................... 64
Engine Model-1P65TU ........................................... 72
Engine Model-170-TU ............................................ 82
Engine Model-170-VU ........................................... 92
Record Product Information
To ease in ordering replacement parts, please locate the model
plate on the equipment and record the information in the
provided area to the right. You can locate the model plate by
looking beneath the seat.
Components listed and/or illustrated in this manual may not be
applicable to all models. We reserve the right to change product
specifications, designs and equipment without notice and
without incurring obligation.
Throughout this manual, all references to right (RH) and left (LH)
are observed from the operating position.
Model Series 200 ..................................................... 4
Model Series 300 ..................................................... 6
Model Series 400 ....................................................10
Model Series 450 ....................................................16
Model Series 640 & 650 ......................................... 22
Model Series 660 ................................................... 28
Model NuMber
Serial NuMber
Painted Parts
When ordering painted service parts, a four digit color suffix must be added to the part number (e.g. 783-XXXXX-0637).
Please refer to the table below for current color codes:
0637 Black
0709 Dark Green (Bolens, Yard-Man)
0662 Oyster Gray (MTD Gold)
0638 Red (Yard Machines, Huskee, Troy-Bilt, MTD)
0691 Black Jack (MTD Gold, MasterCut)
2
0674 Yellow (Yard-Man)
0650 Metallic Red (White Outdoor)
0629 Silver Flake (MTD Platinum)
04038 Day Orange (Daedong)
04033 Flint Mica (Troy-Bilt XP)
Page 3
Page Left Blank Intentionally
33
Page 4
Model Series 200
60
1
43
42
46
41
44
59
45
61
55
63
66
58
64
40
67
57
62
9
11
12
54
10
9
39
69
65
4
68
39
2
3
4
56
8
7
6
5
47
17
13
14
12
15
16
19
50
38
52
53
51
49
48
39
50
51
37
38
35
34
36
32
33
31
29
18
19
9
20
21
22
23
24
25
30
9
27
28
71
26
70
44
Page 5
Model Series 200
Ref. Part Number Description
1 749 -04282 Upper Handle
2 720-04072A Star Handle Knob
3 749 -04281 Lower Handle
4 710-04398 Flange Screw: ⁄-18:7.5:GR5
5 95 4 -0 412 3 V-Belt
6 756- 0 4163 Idler Pulley
7 748- 0 4125 Shoulder Spacer
8 686-04080 Idler Bracket
9 712- 0 4 0 65 Flange Lock Nut: ⁄-16
10 710-0654A TT Screw: ⁄-16:1.00
11 786-04303 Belt Cover
12 710 -0514 Hex Cap Screw: ⁄-16:1.00
13 732-0418 Extension Spring
14 738 -0 4139 Stud: 33 x 1.5: ⁄-16
15 756 - 04217 Flywheel Pulley
16 710-0591 Hex Cap Screw: ⁄-24:1.0 0
17 710-0520 Hex Cap Screw: ⁄-16:1. 55
18 786 - 04256 Tine Shield 61 cm
786 -04259 Tine Shield 40 cm (model 220)
19 911- 0 415 Clevis Pin
20 642-0005 Outer Tine Assembly LH
21 642-0003 Inner Tine Assembly LH
22 714-04043 Cotter Pin, Bow Tie
23 73 8 -0 4172 Shoulder Screw: .31x2:⁄-20
24 786-04232 Front Wheel Bracket
25 710-0521 Hex Cap Screw: ⁄-16 :3.0 0
26 750 -04578 Spacer
27 734-04063A Wheel 7x1.5 Star-Diam
28 749-04204 Sleeve
29 932-0384 Extension Spring
30 712- 0 4 064 Flange Lock Nut: ⁄-20
31 710-0809 TT Screw: ⁄-20:1.25
32 737-04202 Pipe Plug: ⁄ NPT
33 642-0002 Inner Tine Assembly RH
34 642-0004 Outer Tine Assembly RH
35 918 - 0 4276B Case Assembly
918-04271B Case Assembly 40cm (model 220)
Ref. Part Number Description
36 721- 0 4157 Gasket
37 686-04072 Depth Stake Assembly
38 710-1007 TT Screw: ⁄-16 :1. 50
39 712 - 040 63 Flange Lock Nut: ⁄-18
40 710- 0487 Carriage Bolt
41 946- 04626 Clutch Cable Fitting
42 946-04626 Clutch Cable
43 710 - 0599 TT Screw: ⁄-20:.50
44 786-04307 Cable Mount Bracket
45 747-045 08 Clutch Bail
46 716- 0208 Retaining Ring
47 936-0300 Flat Washer, .406 x .875 x .059
48 686 - 04130 Rear Wheel Tube Assembly
49 714 -3020 Cotter Pin
50 726-0299 Push Cap
51 734-0973 Wheel 5 x 1.38
52 749- 0 4265 Depth Stake Tube
53 786-04296 Wheel Bracket
54 649- 04030 Upper Handle
55 710 - 0136 Hex Head Cap Screw, ⁄-20 x 1.75
56 649-04029 Lower Handle
57 710 -0189 Hex Head Cap Screw, ⁄-18 x 3.00
58 712-0324 Hex Lock Nut, ⁄-20
59 720- 0269 Handle Grip
60 720- 0274 Grip, 1.0 ID x 5.0 LG
61 647-04047 Clutch Bail
62 731-05095B Bail Holder LH
63 731-05096 B Bail Holder RH
64 731-05272 Handle Fitting
65 736 - 0242 Bell Washer, .340 x .872 x .060
66 936-0463 Flat Washer, .25 x .630 x .0515
67 946-04663 Clutch Cable
68 786-0340B Handle Crank
69 78 6 -0341 Retainer Bracket
70 642-04032 Tine Assembly RH (model 220)
71 6 42-04031 Tine Assembly LH (model 220)
55
Page 6
Model Series 300
10
46
34
4
6
9
11
7
13
29
36
32
30
3
31
26
12
14
15
20
24
25
45
21
22
2
8
16
47
17
19
27
28
10
6
1
2
5
18
33
35
40
35
28
66
37
28
38
39
41
25
23
21
42
43
44
Page 7
Model Series 300
Ref. Part Number Description
1. 912- 0442 Acorn Lock Nut, ⁄-20
2. 936-3020 Flat Washer, .271” x.630”
3. 720-0270A Reverse Handle Grip
4. 731-1600 Handle Cover w/o throttle
5. 710 - 0779A Truss Machine Screw, #10 x ⁄”
6. 720 - 0274 Handle Grip
7. 712-3006 Hex Nut, ⁄-20
8. 726 - 0135 Cap Speed Nut
9. 686-0083 Clutch Handle Assembly
10. 720-0269 Clutch Grip
11. 710 - 0641 Hex Bolt, ⁄-20 x 2.25”
12. 931-16 45B Clutch Handle Holder
13. 936 -0140 Flat Washer, .385” x .62”
14. 686 -0014 C Reverse Handle Assembly
15. 936 -0264 Flat Washer, .344” x .62”
16. 649-04040 Handle Assembly Complete
17. 749 -14 01A Handle Brace
18. 936 -0921 Lock Washer, ⁄
19. 710 -3194 Hex Bolt, ⁄-20
20. 786-0005 Depth Bar
21. 714-04043 Cotter Pin, Bow Tie
22. 712-040 63 Hex Flange L-Nut, ⁄-18
23. 786-0003 Tail Piece Bracket, Left
24. 786-0004 Tail Piece Bracket, Right
Ref. Part Number Description
25. 911 - 0415 Clevis Pin
26. 710- 0805 Hex Bolt, ⁄-18 x 1.5”
27. 710-0189 Hex Bolt, ⁄-18 x 3”
28. 736-0242 Bell Washer, .340” x .872”
29. 7 11-1 0 3 6A Hex Nut
30. 93 6- 0119 L-Washer, ⁄”
31. 710-3008 Hex Bolt, ⁄-18
32. 786 - 0129 Cable Guide Bracket
33. 710 -0604A Hex Washer Screw, ⁄-18 x .62”
34. 710- 0602 Hex Washer TT-Tap Screw
35. 738-0934 Shoulder Bolt, ⁄-18
36. 720- 0195 Hand Knob
37. 750-0470 Spacer
38. 936 -0171 Lock Washer, ⁄
39. 912- 024 0 Jam Nut, ⁄-20
40. 710 -0176 Hex Bolt, ⁄-18 x 2.75”
41. 912 - 042 9 Nylon Hex Nut, ⁄-18
42. 686-0081A Wheel Hanger Bracket Assembly
43. 734-1268 Wheel, 8 x 1.75
44. 738-0929 Shoulder Screw, .496 x 1.445
45. 750-0890 Spacer
46. 710 -12 36 Carriage Bolt, ⁄-18 x 1
47. 736-0242 Bell Washer, .34”
77
Page 8
Model Series 300
23
42
24
22
22
25
21
37
38
12
27
3
13
5
37
41
40
10
28
29
30
31
32
39
4
46
10
35
33
10
34
43
44
26
36
7
20
6
9
45
8
7
6
11
2
1
14
19
16
88
17
3
18
15
Page 9
Model Series 300
Ref. Part Number Description
1. 712- 0392 Hex L-Stop Nut, ⁄-28
2. 936-3020 Flat Washer, 266” x .625”
3. 710 - 0599 Hex Washer TT-Tap Screw, ⁄-20 x .5”
4. 711- 0920 Belt Cover Bolt
5. 712- 040 63 Hex Flange Top L-Nut, ⁄-18
6. 710-3005 Hex Head Screw, ⁄-16 x 1.25”
7. 756 -0313 Flat Idler Pulley, 2.12”
8. 786- 0149 Idler Belt Keeper
9. 786- 014 4 Idler Bracket
10. 712-0266A Hex Center Jam Nut, ⁄-16
11. 786-0057 Belt Cover
12. 786- 0043A Tine Shield
13. 710 -3008 Hex Head Cap Screw, ⁄-18 x .75”
14. 986-0091 Chain Case Assembly Complete
15. 686 -0106 Outer Disc Plate Assembly
16. 714-04043 Cotter Pin, Bow Tie
17. 9 11- 0415 Clevis Pin
18. 642- 0023 Outer Tine Assembly, Left
— 642-0 024 Outer Tine Assembly, Right
19. 642-0003 Inner Tine Assembly, Left
— 642-0002 Inner Tine Assembly, Right
20. 94 6 - 0918 Forward Clutch Cable
21. 946 -0953 Reverse Clutch Cable
22. 756-0585 Flat Pulley, 6”
Ref. Part Number Description
23. 950-0892 Spacer, .64” x 2.4”
24. 948-0350 Pulley Mounting Adapter
25. 736 -0112 Bell Washer, 525” x 1.5”
26. 712-3029 Hex Jam Nut, ⁄-20
27. 732-0697 Return Spring
28. 786-0040B Reverse Bracket
29. 9 3 6- 0119 Lock Washer, ⁄
30. 710-0237 Hex Bolt, ⁄-24 x .625”
31. 756-0971 Engine Inner Pulley
32. 756- 0600 Reverse Engine Pulley
33. 936 -0452 Bell Washer, .396” x ⁄”
34. 710-1039 Hex Bolt, ⁄-24 x 1.00”
35. 686 - 0013 Reverse Arm Assembly
36. 786- 0 0 41 Reverse Belt Keeper
37. 710 -0502A Hex L-Washer TT-Tap, ⁄-16 x 1.25”
38. 786-0145A Engine Plate
39. 786-0053 Tine Shield Bracket
40. 936 -0171 L-Washer, ⁄”
41. 912 - 0240 Hex Nut, ⁄-20
42. 954-0428 Forward Drive Belt, ⁄ x 41.9”
43. 954- 0429 Reverse Drive Belt, ⁄ x 45.68”
44. 938-0102 Shoulder Screw, .498 x 1.445
45. 738-0930 Shoulder Screw, .560 x.165
46. 712-3004A Flangelock Nut, 5/16 - 18
99
Page 10
Model Series 400
34
53
33
31
52
32
39
38
47
31
48
45
6
46
4
6
43
41
30
3
44
42
35
28
4
37
23
29
54
3
11
12
6
36
55
40
17
20
16
24
11
1
9
19
1010
2
5
15
49
46
56
51
50
Equipped with Diesel Engines
6
27
13
18
10
10
25
21
14
26
7
6
8
6
22
Page 11
Model Series 400
Ref. Part Number Description
1. 686-0044B End Cover Assembly
2. 710-0597 Hex Head Screw, ⁄-20 x 1
3. 710 - 0604A Hex Head Screw, ⁄-18 x .625
4. 710-1238 Hex Head Screw, ⁄-18 x .875
5. 710 -3008 Hex Head Screw, ⁄-18 x .75
6. 712- 0 4 063 Nylon Hex Lock Nut, ⁄-18
— 712- 0 635 Hex Nut, M10 (Diesel)
7. 712- 040 6 4 Nylon Hex Lock Nut, ⁄-20
8. 712-0 4 0 65 Flange Lock Nut, ⁄-16
9. 712-0 421 Wing Nut, ⁄-18
10. 715 - 0108 Spirol Pin
11. 926-0106 Cap Nut, ⁄ Rod
12. 731- 05512 Hole Plug
13. 732-04320 Torsion Spring
14. 738-04320 Shoulder Screw, .405 x .435 ⁄-18
15. 938- 0533 Shoulder Screw, .498 x 1.635
16. 938-0849 Stop Screw
17. 747- 0 432 Tiller Flap Rod
18. 750 -05349 Spacer
19.. 786-0090A Side Shield
20. 786 -0113A Rear Tine Shield
21. 786-04092 Reverse Stop Arm
22. 786-04104 Drag Bar
23. 786-04352A Tine Shield Mounting Bracket
24. 786-04355A Tine Shield
25. 786-04356 Adjustable Depth Bar
26. 786-04363 Tail Bracket, LH
27. 786-04364 Tail Bracket, RH
28. 649-04098 Upper Handle Assembly
29. 6 8 6 -0 4135 Reverse Handle Assembly
Ref. Part Number Description
30. 710-0189 Hex Head Screw, ⁄-18 x 3.00
31. 710 - 0599 Self-Tapping Screw, ⁄-20 x ⁄
32. 731-04735 Handle Select
33. 720- 0278A Foam Handle Grip
34. 710-328 8 Hex Head Screw, ⁄-20 x 1.62
35. 731-06253A Handle Cover
36. 735 -04105 Plug End
37. 736-0242 Bell Washer, .340 x .872 x .060
38. 946-04504 Reverse Cable
39. 946-04506 Forward Cable
40. 747-04789 Clutch Bail
41. 750-0885A Spacer, .322 x .625 x 2.00
42. 786- 0340B Handle Crank
43. 786-04344 Handle Bracket, RH
44. 786-04345 Handle Bracket, LH
45. 786-04358 Retainer Nut Bracket
46. 786-04360 Front Bumper
— 786-04 451 Front Bumper (Diesel)
47. 731- 06529 Belt Cover
48. 736-0173 Flat Washer, .28 x .74 x .063
49. 710 -0502A SEMS Screw, ⁄-16
50. 710-08 05 Hex Head Screw, ⁄-18 x 1.50
— 710 -1641 Hex Head Screw, M10 x 1.5 (Diesel)
51. 73 6 -04193 Bell Washer, .827 x .331 x .098
— 736-0686 Lock Washer (Diesel)
52. 936 - 0176 Flat Washer, .265 x .938 x .120
53. 936-0451 Saddle Washer, .320 x .930 x .060
54. 738-0440 Spacer, .375 x .165
55. 720-04173 Reverse Handle Grip
56. 710-04750 Screw, 5/16-18 x .750 (Diesel)
1111
Page 12
Model Series 400
3
2
1
39
30
22
22
34
36
40
38
28
11
21
3
27
24
33
5
7
8
16
19
25
2
12
15
20
10
21
11
29
4
6
17
24
7
31
3
23
9
13
26
14
37
35
6
9
18
1212
Page 13
Model Series 400
Ref. Part Number Description
1. 934 -04232 Complete Whl. Ass., 13 x 5 x 6 (B, C)
2. 714- 0143A Klik Pin
3. 684-04168 Idler Pulley Assembly
4. 710 - 0331 Hex Head Screw, ⁄-24 x 2.25
— 710-05465 Hex Head Screw, M8 x 20.0 (Diesel)
5. 710 -0170 Hex Head Screw, ⁄-24 x .625
— 710 -1681 Hex Head Screw, M8 x 1.25 (Diesel)
6. 710-0599 Self Tapping Screw, ⁄-20 x .500
7. 710-0606 Hex Head Screw, ⁄-20 x 1.50
8. 710-0672 Hex Head Screw, ⁄-18 x 1.25
— 710 -1683 Hex Head Screw, M8 x 30.0 (Diesel)
9. 710-1880 Hex Head Screw, ⁄-18 x .75, Patch
10. 73 6 -0315 Washer, Flat, .760 x 1.50 x .120
— 748-042 91 Engine Spacer (Diesel)
11. 712-040 6 4 Nylon Hex Lock Nut, ⁄-20
12. 712- 070 0 Nut, 9/16-18, Flange Lock
13. 718- 04407 Hub, ⁄ Spline
14. 732-04085 Extension Spring, .480 OD X 5.00 LG
15. 732-04276A Extension Spring, LT5 PTO
16. 93 6 -0119 Lock Washer, ⁄
17. 736-0173 Washer, .28 x .74 x .063
18. 714-04043 Cotter Pin, Bow Tie
19. 736-0343 Flat Washer, .330 X 1.25 X .120
20. 936-0452 Bell Washer, .396 x 1.140 x .095
Ref. Part Number Description
21. 736-3092 Flat Washer, .265 x 1.0 x .030
22. 738-04425 Shoulder Screw, .342 x .335 ⁄-28
23. 748-0 4 0 87A Pivot Idler Spacer
24. 750- 04571 Shoulder Spacer, .260 x .785 x .538
25. 750-04907 Pivot Idler Spacer
26. 1916 657 V-Belt, 4L x 25.375 Long
27. 1916658 V-Belt, 3L x 29.125 Long
28. 756-04198A Engine Pulley
29. 756- 04355 Transmission Pulley
30. 756-0625 Cable Roller
31. 786 - 04312 Idler Bracket, Forward
32. 786- 04343 Cover Plate
33. 786-04346 Idler Bracket, Reverse
34. 786- 0 4 416A Mounting Frame, RH
— 786-04450 Mounting Frame, RH (Diesel)
35. 786- 0 4 415B Mounting Frame, LH
— 786-04449 Mounting Frame, LH (Diesel)
36. 786-04357 Pulley Bracket
37. 786-04371 Pulley Shield
38. 642- 04071 Tine Assembly, LH
642- 04095 Tine Assembly, LH (International)
39. 642-04072 Tine Assembly, RH
642- 04096 Tine Assembly, RH (International)
40. 911- 0415 Clevis Pin, .375 x 1.75
1313
Page 14
Model Series 400
12
8
16
20
19
2
22
18
15
6
2
2
4
14
7
21
5
19
20
7
14
13
17
21
14
18
23
9
18
10
6
18
13
1
21
7
11
2
2
14
7
21
3
1414
Page 15
Ref. Part Number Description
918 - 04815A Transmission Assembly
1. 919 - 04184A Housing, Transmission
2. 710-300 8 Hex Screw, 5/16-18, .75, Gr5
3. 911- 04 84 4 Shaft, Tiller
4. 911- 04 8 54 Shaft, Wheel
5. 911-05028 Shaft, Worm
6. 714- 0 4059 Key, Hi Pro .25 x 1.062
7. 716- 0204 Retaining Ring
8. 716 - 04102 Retaining Ring, Int
9. 917-04380 Worm Gear, 61t, RH
10. 917-04381 Worm Gear, 30t, LH
11. 918 -04435 Bearing Cover
12. 921- 04030 Seal, Oil, .750 Shaft x 1.783 Bore
13. 921-04229 Gasket, Gear Housing
14. 721-04232 Seal, Oil, 1.00 Shaft x 2.00 Bore
15. 721-04271 Rubber Plug, Oil
16. 732- 0614 Wire Ring
17. 736-04305 Washer, Flat, 1.50 x 1.75 x .062
— 736-04306 Washer, Flat, 1.50 x 1.75 x .005
— 736-04307 Washer, Flat, 1.50 x 1.75 x .03
— 736-04308 Washer, Flat, 1.50 x 1.75 x .010
18. 736 -0745 Washer, Flat, 1.010 x 1.56 x .060
19. 9 41-04298 Cone Bearing
20. 941- 0 42 99 Bearing Cup
21. 741-3114 Ball Bearing
22. 786- 04366 Cover, Transmission
23. 786-04392 Cover, Transmission
* — The at washers listed are used as required to obtain .005 to
.015 in allowable end play on the drive shaft.
Model Series 400
1515
Page 16
Model Series 450
46
30
44
32
30
45
41
33
35
34
23
38
34
24
40
16
26
21
17
13
14
28
10
3
39
22
4
20
15
9
43
20
8
1
6
19
2
27
31
38
34
49
58
49
57
53
56
54
31
52
48
34
12
55
34
51
7
50/56
35
18
31
47
5
37
29
36
34
42
11
25
1616
Page 17
Model Series 450
Ref. Part Number Description
1 747-115 2 Shaft Rod
2 649-0034 Lower Handle Tube Assembly
3 6 49-0041 Upper Handle Assembly
4 710-0946 Screw, 1/4-20 x 0.625
5 710-3005 Hex Head Screw, 3/8-16:1.25
6 710-3056 Hex Head Screw, 5/16-18 x 3.25
7 9 11- 0415 Clevis Pin, .375 X 1.75
8 712-0324 Hexlock Nut, 1/4-20
9 712-0379 Flangelock Nut, 3/8-24
10 912-0429 Hexlock Nut, 5/16-18
11 714- 0147 Cotter Pin, .125 X 1.75 INTERNAL
12 720-0210A Small Tee Knob
13 720-0278A Foam Grip, .970 x 11.0
14 720 - 0313 Grip, .1875 x 1.00
15 726-0273 Battery Clamp, 5/16
16 726 - 0317 Cable Tie, 8.5 LG
17 735-0246A End Plug
18 93 6- 0117 Washer, Flat, .385 x .620 x .033
19 736-0242 Washer, Bell, .340 x .872 x .060
20 736-3090 Washer, Flat, .260 x .720 x .060
21 938-0958 Spacer, Shoulder, .50 x .190 x .360 LG
22 747-1219 Clutch Bail
23 784 - 0190 Handle Adjustment Crank
24 784-0191 Hex Nut Retainer Bracket
25 7 8 6 -012 0 Tiller Depth Control
26 786- 0181 Shaft Rod Lever
27 735 -0127 Washer, Rubber, .33 ID x .87 OD x .125
28 914- 010 4 Cotter Pin, .072 x 1.12 LG
29 686-0044B End Cover Assembly
30 710 -0176 Hex Head Screw, 5/16-18 x 2.75
Ref. Part Number Description
31 710-30 08 Hex Head Screw, 5/16-18 x .75
32 710 -3022 Hex Head Screw, 3/8-16 x 2.75
33 710 - 04482 Hex Head Flange, 3/8-16 x .875
34 712- 04 0 63 Flangelock Nut, 5/16-18
35 712 - 04065 Flangelock Nut, 3/8-16
36 712-0 421 Wing Nut, 5/16-18 W/ Bell Washer
37 926-0106 Speed Nut Cap, 1/4 ROD
38 736-0204 Washer, Flat, .344 x .62 x .033
39 938-0849 Screw, Hex, 5/16-18 x .75
40 747-0432 Tiller Flap Rod
41 750-0885A Spacer, .322 x .625 x 2.00
42 786-0090A Side Shield
43 78 6 -0113A Rear Tine Shield
44 78 6- 0176 RH Handle Mount Bracket
45 786- 0177 LH Handle Mount Bracket
46 786-0178A Tine Shield
47 786-0179 FRT Tine Shield Bracket
48 786-0180 FRT Tine Shield Spacer Bracket
49 710-0382 Hex Head Screw, 1/2-13 x 5.00
710-0506 Hex Head Screw, 1/2-13 x 5.50
50 912-020 6 Hex Nut, 1/2-13
912-3058 Hex Nut, 1/2-20
51 936-0326 Washer, 1/2 x 1.25 x .10
52 731-1595 Counterweight
53 936- 0179 Washer, Flat, 1/2 x 1.25 x .100
54 710 -0376 Hex Head Screw, 5/16-18 x 1.00
55 75 0 -0194 Hub, .636 ID x 1.00 OD x .94
56 712-0 415 0 Flange Lock Nut, ⁄-13
57 723- 0381 Counterweight, 40 lbs.
58 936-0326 Flat Washer
1717
Page 18
Model Series 450
45
46
13
28
33
10
10
15
3
5
35
31
19
23
17
47
48
42
43
26
14
4
7
2
37
6
36
34
32
12
49
6
38
44
29
20
6
1
8
39
21
9
27
16
11
30
22
24
18
25
40
41
1818
Page 19
Model Series 450
Ref. Part Number Description
1 68 6 -0111 Belt Cover Bracket Assembly
2 710-1039 Hex Head Screw, 3/8-24 x 1.00
3 710- 0170 Hex Bolt, ⁄-24 x .625
4 710-0513 Hex Bolt, ⁄-28 x .75”
5 710-0502A Screw, 3/8-16 x 1.250
6 710 -1652 Hex Washer Screw
7 710-3005 Hex Head Screw, 3/8-16 x 1.25
8 710-08 05 Hex Head Screw, 5/16-18 x 1.50
9 712-0266A Jamlock Nut, 3/8-16
10 712- 04 0 63 Flangelock Nut, 5/16-18
11 914-010 4 Cotter Pin, .072 DIA. x 1.13 LG
12 938-0689 Screw, Shoulder, 3/8-24 x 1/2 x .180
13 742-0305A Articulating Tine
14 936 -0176 Washer, Flat, .265 x .938 x .120
15 736 -0242 Washer, Bell, .340 x .872 x .060
16 936-0271 Washer, Spring, .317 x .625 x .020
17 78 4 - 0160 Tine Adaptor Assembly
18 936- 0452 Washer, Bell, .396 x 1.140 x .095
19 738-0876A Shoulder Nut, 7/16-20
20 94 6-1117 Clutch Cable
21 747 -1159 Idler Pulley Rod
22 954-0434 Belt, 4L x 58.16 LG
23 756-0405 Flat Idler Pulley w/ Flanges, 3.75 O.D.
24 756 - 0971 Engine Pulley, Inner Half
25 756-0972 Engine Pulley, Outer Half
Ref. Part Number Description
26 756 -1162 Input Pulley, 4L x 8.594
27 786-0064A Idler Pulley Bracket
28 786-0185A Belt Keeper Bracket, B&S 6.5 HP
29 786-0187 Shift Cover Bracket
30 786 - 0193 Idler Belt Keeper
31 686-0109A Shift Crank Assembly
32 710 -0653 Screw, 1/4-20:0.375
33 731-07556 Cap
34 712- 0392 Lock Nut, Cap, 1/4-28
35 715-012 0 Spiral Pin, 3/16 x 1.00
36 936-3020 Washer, Flat, .271x .630 x .065
37 784-0158A Belt Cover
38 784-0208D Shift Cover
39 934 - 0 42 31 Wheel, 16 x 4.6 x 8
934-04233 Wheel, 14 x 4.5 x 6
40 710 - 05289 Hex Head Screw, 1/4-20 x 1.50
41 712- 0 4 0 64 Flangelock Nut, 1/4-20
42 911- 0415 Clevis Pin, .375 x 1.75
43 714-04043 Cotter Pin, Bow-Tie
44 986-04074B Complete Gear Case Assembly
45 712-305 4 Hexlock Nut, 3/8-24
46 936-0169 Washer, Lock, 3/8
47 936- 0208 Washer, Flat, .51 x 1.5 x 0.07
48 936 -0253 Washer, Bell, .525 x 1.00 x .050
49 938-0688 Screw, Shoulder, 3/8-24 x 1/2 x .325
1919
Page 20
Model Series 450
20
3
16
28
11
11
10
34
35
29
16
16
37
37
36
47
41
38
38
45
27
15
38
38
19
48
14
21
49
32
1
33
46
31
37
29
13
16
42
30
37
12
17
28
12
16
46
5
33
51
2
6
7
23
44
40
50
38
24
9
38
25
39
18
43
26
8
47
4
36
22
2020
Page 21
Model Series 450
Ref. Part Number Description
1 611- 0021 Shaft Assembly, Tine, 18T
2 611- 012 8 Shaft Assembly, Jack
3 611- 012 9 Shaft Assembly, Shift Input
4 611- 04 0 74A Shaft Assembly, Wheel, 33T
5 617-0058 Gear Assembly, 30T Reverse Idler
6 617- 0 059 Gear Assembly, 30T Tine Idler
7 617- 0 060 Sprocket Assembly, 9T Tine Input
8 617-0061 Sprocket Assembly, 10T Whl Input
9 617- 0 062 Gear Assembly, 11T
10 686-0108A RH Chain Case Housing Assembly
11 710-0376 Hex Head Screw, 5/16-18 x 1.00
12 710 -1652 Screw, 1/4-20 x 0.625
13 710-044 84 Screw, :5/16-18 x 0.75
14 750-0664 Spacer, .505 ID x .88 OD x .440
15 711 -13 49A Input Shaft, .75
16 712- 0378 Nut, Hex, 7/16-20
17 712- 04063 Nut, Flangelock, 5/16-18
18 913-0367 Endless Chain, #420 x 50 Links
19 913-0 4 8 4 Endless Chain, #50 x 54 Links
20 716- 0865 Snap Ring, .500
21 717- 0853 A Clutch Collar
22 717-15 82A Gear Spur, 44T
23 717-1583 Gear Spur, 30T
24 717-158 4 Gear Spur, 30T
25 717-1585 Gear Spur, 44T
26 717-1587 Gear Spur, 44T
Ref. Part Number Description
27 717-1594 Gear Spur, 16T
28 921-0378 Shaft Seal, 1.0
29 721-0379 Shaft Seal, .75
30 786-0238 Positioner Gear Bracket
31 726- 0277 Tapered Cap Plug
32 732- 04778 Compression Spring, .230 OD
33 936 -0163 Washer, Flat, 1.03 x 1.62 x .03
34 936 - 0171 Washer, Lock, 7/16
35 936-0226 Washer, Flat,.474 x .879 x .064
36 936-0351 Washer, Flat, .760 ID x 1.50 OD
37 736-0407 Washer, Bell,.45 x 1.00 x .062
38 736 - 0518 Washer, Thrust, .445 x 1.92 x .060
39 736-3088 Washer, Flat,1.595 x .635 x .062
40 686 -0 4129 LH Chain Case Housing
41 950-0671 Spacer, .75 x 2.0 x .50
42 738- 0645 Shaft Detent, .5 DIA
43 738-0648 Shaft, Jack, .625 x 2.385
44 738-04424A Shaft, Jack, .6250 x 5.0050
45 941-0600 Ball Bearing, 17 x 40 x 12:6203
46 941- 0420 Flange Bearing, 1.0 x 2.5 x 1.38
47 741- 0421 Flange Bearing, .75 x 2.5 x 1.38
48 941- 0563 Ball Bearing, 17 x 40 x 12:6203
49 741-0862 Ball, Detent, .250
50 750- 0258 Spacer, .315 x .750 x .375 LG
51 950 -0570 Spacer, 1.0 ID x 2.0 OD x.5 LG
2121
Page 22
Model Series 640 & 650
24
40
34
39
42
41
25
32
26
21
20
22
A
29
27
28
3
1
23
6
23
31
30
4
6
6
11
38
A
5
31
35
12
8
16
2
5
19
11
43
17
9
13
10
18
6
15
7
6
8
6
2222
36
22
6
14
37
42
33
41
40
Page 23
Model Series 640 & 650
Ref. Part Number Description
1* 686 - 04077A Tine Shield Assembly
1 686-04076A Tine Shield Assembly
2 710-0597 Hex Head Screw, 1/4-20 x 1.00
3 710-0604A Screw, 5/16-18 x 0.625
4 710-1238 Hex Head Washer, 5/16-18 x .875
5 710-3008 Hex Head Screw, 5/16-18 x .75
6 712- 0 4 063 Flangelock Nut, 5/16-18
7 712- 0 4 064 Flangelock Nut, 1/4-20
8 712- 0 4 065 Flangelock Nut, 3/8-16
9 715- 0108 Spring Pin, 1/4 DIA x 1.00 LG
10 732-04320 Torsion Spring
11 738- 04320 Screw, Shoulder, 5/16-18 x .405 x .435
12 938- 0533 Screw, Shoulder, $r .498 x 1.635
13 750- 05349 Spacer, Split, .350 x .268 x .375
14 786 -04092 Stop Reverse Arm
15 786 -04098 Support Channel Bracket
16 786-04104 Depth Drag Bar
17 786-04292A Depth Adjuster Bar
18 786-04363 LH Tail Bracket
19 786 -04364 RH Tail Bracket
20 649-04066 Upper Handle Assembly
21* 686-04098 Reverse Handle Assembly
22 710 -0599 Screw, 1/4-20 x 0.500
Ref. Part Number Description
23 710 - 0805 Hex Head Screw, 5/16-18 x 1.50
24* 726 - 0135 Cap Nut, .3125 Dia.
25* 936-3008 Flat Wahser, .344 x .750 x .120
26* 720-0270A Reverse Handle Grip
27 94 6 -0 4 413 Forward Cable
28* 946-04 414 Reverse Cable
29 747-04789 Clutch Bail
30 749- 0 420 8 Lower Handle
31 786-04188 Support Handle Bracket
32 786-04200 Handle Panel
33 742-04226 LH Bolo Tine
34 742-04227 RH Bolo Tine
35 710- 0347 Hex Head Screw, 3/8-16 x 1.75
36 731- 0 6170 Belt Cover
37 736-0173 Washer, Flat, .28 x .74 x .063
38* 710-0395 Hex Head Screw, 5/16-18 x 2.25
39* 749- 0 4193 Bumper
40 912-3000 Nut, Hexlock, 3/8-16
41 710 - 0514 Hex Head Screw, 3/8-16 x 1.00
42* 686-04065 Tine Holder Assembly
42 686-04066 Tine Holder Assembly
43 720 -0 4163 Handle Grip
* 650 Series
2323
Page 24
Model Series 640 & 650
2
12
34
22
13
28
10
30
26
1
31
15
26
5
21
14
9
17
24
32
18
25
7
Models with
revers e
36
3
6
33
1
28
22
38
8
23
12
30
37
9
4
40
20
5
11
6
27
35
19
12
16
Models with rev erse
13
22
1
31
29
40
2424
Page 25
Model Series 640 & 650
Ref. Part Number Description
1 684-04168 Idler Pulley Assembly, 1.917 OD
2 710 - 0170 Hex Head Screw, 5/16-24 x .625
3 710-0151 Hex Head Screw, 3/8-24 x 2.00
4 710-0502A Screw, 3/8-16 x 1.250
5 710-0599 Screw, 1/4-20 x 0.500
6 710-0606 Hex Head Screw, 1/4-20 x 1.50
7 710-0672 Hex Head Screw, 5/16-24 x 1.25
8 721-0 4271 Oil Plug
9 710-1880 Hex Head Screw, 5/16-18 x .75, Patch
10 73 6 -0315 Washer, Flat, .760 x 1.50 x .120
11 714 -0143A Klik Pin, .25 DIA x 1.56
12 712-040 6 4 Flangelock Nut, 1/4-20
13 712- 070 0 Flange Nut, 9/16-18
14 718 - 0 4 407 Pulley Hub, 5/8 SPLINE
15 732-04085 Extension Spring, .480 OD x 5.00 LG
16 732-04276A Extension Spring, LT5 PTO
17 9 36 -0119 Washer, Lock, 5/16
18 736-0173 Washer, Flat, .28 x .74 x .063
19 736-0343 Washer, Flat, .330 x 1.25 x .120
20 786-04371 Pulley Shield
Ref. Part Number Description
21 936-0452 Washer, Bell, .396 x 1.140 x .095
22 736-3092 Washer, Flat, .265 x 1.0 x .030
23 753-06042A Transmission Assembly
24 738-0 4425 Screw, Shoulder, 1/4-28 x .342 x .335
25 74 8 -0 4 0 87A Forward Idler Pivot Spacer
26 750-04571 Spacer, Shoulder, .260 x .785 x .538
27 750- 04907 Reverse Idler Pivot Spacer
28 1916657 V Belt, 4L x 25.375 LG
29 1916658 V Belt, 3L x 29.125 LG
30 756 -04198A Engine Pulley, 3L & 4L, Honda
31 756-04355 Transmission Pulley
32 756- 0625 Cable Roller
33 786 - 04312 Forward Idler Bracket
34 786-04343 Cover Mounting Plate
35 786-04346 Reverse Idler Bracket
36 786- 04357 Pulley Mounting Bracket
37 786- 0 4 419A LH Mount Frame
38 786-04 418A RH Mount Frame
39 934- 04232 Wheel, 13 x 5 x 6
* 934-04453 Wheel Assembly, 11 x 4-4
* 640 Series
2525
Page 26
Model Series 640 & 650
12
8
22
13
16
2
23
2
6
15
25
7
14
5
13
22
17, 18,
19, 20
25
7
15
21
21
14
9
1
25
7
15
24
21
11
10
4
15
25
21
6
7
3
2
2626
Page 27
Ref. Part Number Description
1 919- 0 4202B Transmission Housing
2 710-3008 Hex Head Screw, 5/16-18 x .75
3 911- 04 8 44 Tiller Shaft
4 911- 04 8 5 4 Wheel Shaft
5 711- 05 035 CRT Drive Shaft
6 714- 0 4 059 Key, .25 x 1.062
7 716-0204 Retainer Ring
8 716- 04102 Retainer Ring
9 917-04380 RH Gear Worm, 61T
10 917-04381 LH Gear Worm, 30T
11 918 - 0 4435 Bearing Cover
12 921-04030 Oil Seal, .750 SHF x 1.783 BORE
13 9 41- 04298 Cone Bearing
14 921- 04229 Gear Housing Gasket
15 721-04232 Oil Seal, 1.00 SHF x 2.00 BORE
16 721- 04271 Rubber Oil Plug
17 736-04305 Washer, Flat, 1.50 x 1.75 x .062
18 736-04306 Washer, Flat, 1.50 x 1.75 x .005
19 736-04307 Washer, Flat, 1.50 x 1.75 x .03
20 736-04308 Washer, Flat, 1.50 x 1.75 x .010
21 73 6 -0745 Washer, Flat, 1.010 x 1.56 x .060
22 941- 04299 Cup Bearing
23 786 -04366 Tiller Transmission Cover
24 786-04392 Tiller Transmission Cover
25 741-3114 Ball Bearing, 1 x 52 x 15 x 6205-1
Model Series 640 & 650
2727
Page 28
Model Series 660
17
2
17
21
1
12
11
18
19
3
10
23
4
5
6
9
8
7
15
25
14
Transmission Top Cover
24
24
20
16
8
9
24
22
13
22
23
20
2828
36
39
38
37
Transmission
36
28
26
32
29
35
34
33
31
30
38
37
27
Page 29
Ref. Part Number Description
1. 1918 811P Handlebars
2. 720 - 0274 Grip
3. 191678 4P Reverse Clutch Control Cable
4. 710-04042 Hex Flange Screw, 3/8-16
5. 736-04445 Keyed Washer
6. 1900 475010 Handlebar Hgt. Adjustment Bracket
7. 710 -0514 Hex Hd. Screw, ⁄-16 x 1
8. 736-3050 Plain Washer, ⁄
9. 912-3000 Hex Locknut, ⁄-16
10. 946 -04027 Forward Clutch Control Cable
11. GW-9442P Wheel Gear Control & Cable Ass.
12. GW-9057 Wheel Gear Control Lever Knob
13. 118 6 211 Hex Nut, ⁄-24
14 710-0623 Self-tapping Screw, 3/8-16 x /
15. 710 -0759 Self-tapping Screw, ⁄-18 x ⁄
16. 725- 0157 Cable Ties
17. 111474 8 Round Head Screw, #10-32 x ⁄
18. 936-0722 Lockwasher, #10
19. 11862 0 8 Hex Nut, #10-32
20. GW-9390 Grip
21. 1918840 Forward Clutch Bail
22. GW-9853 Sems Nut
23. GW-20806 Bail Support Bracket
24. 710 -059 9 Self-tapping Screw, ⁄-20 x ⁄
25. 686 -04078 Tine Hood
26. GW-2525 Depth Regulator
27. 710-04049 Hex Flange Screw, ⁄-18 x ⁄
28. 712-0 4 0 6 4 Hex Locknut, ⁄-20
29. 710 -0597 Hex Head Screw, ⁄-20 x 1
30. 732-04320 Spring
31. 750-04556 Spacer
32. 715-04034 Roll Pin (spiral), ⁄ x 1
33. 1900864 Depth Regulator
34. GW-9120 Retaining Ring
35. GW-9119 Depth Regulator Knob
36. 710-30 05 Hex Head Screw, ⁄-16 x 1-⁄
37. G W-1113 -10 9 9 Drag Bar Bushing
38. 712-04 0 65 Hex Nut, ⁄-16
39. 1916185 0 01 Drag Bar
Model Series 660
2929
Page 30
Model Series 660
5
54
2
6
9
3
4
12
14
15
39
32
15
48
49
16
50
37
13
17
41
40
34
43
1
20
38
3
40
33
24
8
10
36
3
23
19
47
44
32
42
7
19
35
41
45
31
46
22
21
51
11
26
45
58
56
58
52
57
55
52
45
53
27
29
25
18
30
55
57
53
45
28
3030
Page 31
Model Series 660
Ref. Part Number Description
1. 710- 0672 Screw, ⁄-24 x 1.25
2. 786-04070 Clutch Cable Bracket
3. 93 6 -0119 Lockwasher, ⁄
4. 710-0107 Hex Head Screw, ⁄-24 x ⁄
5. 731-0529 0 Cover
6. 712-3004A Flange Lock Nut, ⁄-18
7. 914- 0133 Key, ⁄ x 1.5
8. 736 - 04187 Shim
9. 619- 0 4130 Engine Pulley
10. 736- 0 4193 Belle. Washer .827 x .331 x .098
11. 710-0672 Hex Head Screw, ⁄–24 x 1.25
12. 710-3103 Hex Head Screw, ⁄–18 x 2
13. 786 - 04276 Reverse Idler Arm
14. 1916535 Reverse Idler Pulley
15. 936 -0159 Flat Washer, ⁄
16. 732- 04081 Wire Formed Belt Guide
17. 710-0888 Hex Head Screw, ⁄-24 x 1
18. 934-04232 Wheel Assembly, 13 x 5 x 6
19. 736-3078 Flat Washer, 1-⁄
20. 732-04077 Reverse Return Spring
21. 619 - 04123 Transmission Pulley
22. 736-04079 Support Washer
23. 954-04095 Reverse Clutch Belt
24. 954-04094 Forward Clutch Belt
25. 1900396 Self-tapping Screw, #10-32 x ⁄
26. 786-04080 Belts/Pulleys Guard
27. 686 -04067 Tine Holder
28. 710-04043 Hex Flange Screw, ⁄-18 x ⁄
29. 1916797001 Engine Support Bracket (left side)
Ref. Part Number Description
30. 786-04067 Engine Support Bracket (rt side)
31. 914 -0133 Key, ⁄ x 1.50
32. 710 -0395 Hex Head Screw, ⁄–18 x 2-⁄
33. 1918774001 Mounting Bar
34. 710 -1260A Hex Flange Screw, ⁄-18 x .75
35. 710 -0805 Hex Head Screw, ⁄-18 x 1-⁄
36. 936-0275 Flat Washer, ⁄
37. 732-04082 Belt Guide
38. GW-55088 Pivot Bushing
39. 712- 04 063 Hex Lock Nut, ⁄-18
40. 912-3 010 Hex Nut, ⁄-18
41. 74 8 -04 0 87A Shoulder Washer
42. 786-04275 Forward Tiller Direction Idler Arm
43. 176775 4 Self-tapping Screw, #10-24
44. 732-04078 Spring
45. 912-3000 Hex Locknut, ⁄-18
46. 756- 04170 Forward Idler Pulley
47. 710-0347 Screw, ⁄-16 x 1-⁄
48. 912 - 0158 Hex Lock Nut, ⁄-18
49. 1754128 Screw, ⁄-20 x ⁄
50. 936- 0463 Flat Washer, ⁄
51. 736- 0 4193 Belleville Washer, .827 x .331 x .098
52. 710 -0514 Hex Head Screw, ⁄-16 x 1
53. 742-04223 Bolo Tine-single (Left)
54. 749 - 04193 Bumper
55. 710-05289 Hex Head Screw, ⁄-20 x 1.5
56. 710-3096 Hex Head Screw, ⁄-16 x 2
57. 712-040 6 4 Flange Hex Locknut, ⁄-20
58. 742-04224 Bolo Tine-single (Right)
3131
Page 32
Model Series 660
20
18
19
32
37
27
19
20
10
41
36
29
28
39
43
2
22
33
17
22
15
35
5
23
8
42
26
24
21
18
11
14
34
31
13
38
21
18
7
14
11
9
40
7
25
3232
6
1
3
16
3
30
16
12
4
Page 33
Model Series 660
Ref. Part Number Description
1. 110 5 620 Pipe Plug
2. 916 - 0101 Retaining Ring
3. 1915068 Hex Screw, ⁄-20 x .625
4. 1915069 Self-Sealing Screw, ⁄-20 x .875
5. 611- 040 02 Eccentric Shaft
6. 919-04010 Transmission Housing
7. 710-04043 Hex Flange Screw, ⁄-18 x .750
8. GW-20896 Tiller Shaft
9. 911- 04 48 2 Wheel Shaft
10. 716 - 04102 Retaining Ring
11. 716-04104 Retaining Ring
12. 718-0440 6 Rear Bearing Cover
13. 721-04001 Oil Seal, 1.79 x .25
14. 921-04031 Oil Seal, 1.0 x 1.499
15. 921-04 034 Oil Seal, .625 x 1.0
16. 921-04035 Oil Seal, .984 x 1.75
17. 921-04044 Oil Seal, .750 x 125
18. 736 -04258 Washer, 1.375 x 1.015 x .01*
— 736-04259 Washer, 1.375 x 1.015 x .015*
— 736-04260 Washer, 1.375 x 1.015 x .03*
— 736-04305 Washer, 1.75 x 1.5 x .062*
— 736-04306 Washer, 1.75 x 1.5 x .005*
— 736-04307 Washer, 1.75 x 1.5 x .03*
— 736-04308 Washer, 1.75 x 1.5 x .01*
— 736-04309 Washer, 1.375 x 1.015 x .062*
* — The at washers listed are used as required to obtain
.005 to .030 in allowable end play on the wheel shaft and tine
shaft and a .005 to .015 in end play on the drive shaft.
Ref. Part Number Description
19. 941- 04298 Cone Bearing
20. 941-04299 Cup Bearing
21. 941-0430 0 Bushing, 1.25 x 1 x .005 x 1.5
22. 941-3037 Ball Bearing
23. GW-1104 Woodru Key, .25 x 1.12
24. 738-04448 Pin, .375 x .72
25. GW-20694 Transmission Cover Gasket
26. GW-20712 Wheel Drive Clutch
27. 717- 04690 Spur Gear
28. GW-20791 Pinion Shaft
29. 717- 04 6 8 9 Pinion Gear
30. GW-20873 Housing Cover
31. 19161930 01 Transmission Cover
32. GW-20912 Drive Shaft
33. GW-20913 Worm Gear
34. GW-20914 Wheel Drive Gear
35. GW-9055 Spring, .850 x .875
36. GW-9093 Bowed Ring
37. GW-9301099 Key, .188 x 1
38. GW-9373 Hi-Pro Key, .25 x 1.312
39. GW-9428 Bushing, 1.24 x .75 x .18
40. GW-9467 Oil Plug
41. GW-9677 Hex Screw, ⁄-18 x .38
42. GW-9935 Washer, 1.46 x 1.016 x .062
43. GW-9953 Washer, 1.022 x .75 x .059
3333
Page 34
Model Series 660
17
12
4
12
10
( - )
( + )
13
3
20
8
1
9
6
7
9
5
11
18
20
19
15
14
2
14
2
16
1
5
3
20
3434
4
Page 35
Ref. Part Number Description
1. 1186073 Carriage Screw ⁄-20 x 1.25
2. 118 6211 Hex Nut ⁄-24
3. 118 63 09 Flange Screw ⁄-20 x .625
4. 118 63 8 9 Hex Locknut ⁄-20
5. 19 01202 Cable (Ground Wire)
6. GW-9853 Hexlock Washer Nut, 10-32
7. 725-04346 Electric Start Harness
8. 686 -04024 Battery Bracket Assembly
9. 710-0599 Self-tapping Screw ⁄-20 x .5
10. 712-3 0 0 6 Hex Nut ⁄-20
11. 7 25- 0157 Cable Tie
12. 925- 0267B Ignition Switch
13. 925-1707D Battery 270 CCA
14. 936 -0119 Lock Washer 5/16
15. 936 -0147 Lock Washer #10
16. 736-0607 External Lock Washer ⁄
17. 19 0 0873 Keyswitch Clamp
18. GW-96510 Cable (Solenoid to Starter Motor)
19. GW-96514099
20 GW-97020 Insulating Boot
Solenoid (Incl. Nuts and Washers for
Cables and Wires)
Model Series 660
3535
Page 36
1P65TG Air Cleaner
79
105
4
104
106
36
Ref. Part Number Description
4 712 - 04212 Nut M6 X 10 Mm
79 710-04980 Bolt M6×35
104 951-10297 Air Filter Cover Thumb Screw
105 951-10405 Air Cleaner Housing Assy
106 951-10298 Air Cleaner Kit
Page 37
141
1P65TG Carburetor Assembly
141
140
139
138
115
111
110
132
136
Ref.
Part Number Description
110 951-115 25 Carburetor Gasket Plate
111 951-124 4 6 Carburetor Assembly
115 736-04556 Choke Shaft Washer
132 951 -115 89 Fuel Bowl O-Ring
134 951 -113 48 Fuel Bowl Gasket
135 710-04945 Fuel Bowl Mounting Bolt
136 951 -113 49 Fuel Drain Plug Gasket
137 710-04938 Fuel Drain Plug
138 951-12451 Carburetor Gasket
139 951 -117 3 8 Carburetor Insulator
140 9 51-1152 8 Carburetor Insulator Gasket
141 710-05093 Carb Stud M6X92
951-12178A Carburetor Kit - Major
(Incl .116,117,122,123,126 -132,134,136)
134
135137
37
Page 38
1P65TG Crankcase
174
176
175
34
35
36
181
177
180
31
36
32
54
24
75
27
76
29
24
28
30
26
74
25
71
73
68
69
67
70
38
169
174
65
66
64
64
61
56
62
63
58
57
59
60
Page 39
1P65TG Crankcase
Ref.
Part Number Description
24 710-04916 Bolt M6×14
25 9 51-11612 Breather Cover Plate
26 9 51-11613 Breather Gasket
27 951-11596 Upper Crankshaft Seal
28 9 51-1173 0 Breather Screen
29 732- 04718 Breather Spring
30 9 51-11614 Breather Valve
31 951-1167 3 Engine Brake Cover Plate
32 951-116 02 Label Bracket
34 951-10620 Ignition Coil Assembly
35 951-11674 Plastic Clamp Φ5.8×9
36 9 51-11675 Ignition Coil Spacer
54 951-11677 Throttle Linkage
55 95 1-11522 Throttle Linkage Spring
57 712- 04212 Governor Arm Nut M6
58 9 51-11678 Governor Arm
59 710-0490 8 Governor Arm Bolt
60 951-1167 9 Governor Arm Guard
61 951-10 619 Choke Control
62 9 51-116 80 Flexible Clamp
63 951-10387 Governor Spring
64 710 -0 4915 B o l t M6×12
65 9 51-116 81 Component Bracket
66 951-116 94 Choke Linkage
67 714- 0 4074 Governor Arm Cotter Pin
Ref.
Part Number Description
68 951-115 74 Governor Seal
69 9 51-116 08 Governor Arm Shaft
70 951-11520 Breather Hose Assembly
71 726-04101 Breather Hose Clamp
73 9 51-1152 0 Breather Hose
74 9 51-11732 Crankcase Cover Gasket
75 951-12447 Short Block Assembly
(Incl.24-30,33,67-69,74-78,85-87,
97-102,110,139,140,156,159,164,
165,167-169,174-177)
76 951 -113 6 9 Main Bearing
169 951-1168 8 Piston Ring Set
174 9 51-116 0 3 Piston Pin Snap Ring
175 9 51-116 0 5 Piston
176 9 51-116 0 4 Piston Pin
177 9 51-1174 4 Connecting Rod Assembly
180 710 - 05162 Connecting Rod Bolt
181 710 - 049 69 Bolt M6×30
952 Z1P65TG Complete Engine
951-12449 Gasket - External
27,8 3,9 9,138 -14 0,156 ,159
951-12448 Gasket Kit - Complete
(Incl. 26,27,68,74,83,99,102,
138 -14 0,156 ,159,164)
39
Page 40
1P65TG Crankshaft & Crankcase Cover
81
78
77
79
83
82
83
100
99
98
33
33
Ref. Part Number Description
24 710 -04916 Bolt M6×14
33 710 - 04920 Bolt M6X28
77 951-116 82 Crankshaft Assembly
78 951-10307 Woodru Key
79 710-04980 Dipstick/Af Bolt M6×35
81 951-11795 Dipstick
82 951 -11765 Oil Fill Tube
83 951 -115 47 Dipstick / Oil Fill Tube O-Ring
84 9 51-117 33 Oil Return Seal
85 736 - 04491 Crankshaft Thrust Washer
33
84
24
86
85
24
87
33
97
33
101
33
33
102
99
182
100
Ref. Part Number Description
86 951-1160 9 Governor Gear Mounting Plate
87 951-11549 Governor Gear/Shaft Assembly
97 715-04092 Crankcase Cover Dowel 7X14
98 715 -04089 Crankcase Cover Dowel 9X14
99 736-04440 Oil Drain Plug Washer
100 710-04906 Oil Drain Plug
101 951-117 9 3 Crankcase Cover
102 951-115 45 Lower Crankshaft Seal
182 951-10370 Oil Drain Plug & Washer Assy
40
Page 41
1P65TG Flywheel & Shroud
19
15
1
1
2
20
3
4
4
7
4
21
22
23
18
19
17
19
16
Ref.
Part Number Description
1 710-0474 4 Self-Tapping Bolt,#12-16 X 1"
2 See Unit Breakdown for Shroud
3 951 -117 2 0 Recoil Starter Assembly
4 712- 0 4212 Nut M6 X 10 Mm
7 951 -117 21 Recoil Pulley & Spring Assy
15 751-117 22 Starter/Shroud Stud Left/Black
16 951-117 2 3 Starter/Shroud Stud Front/Unmark
17 9 51-117 2 4 Starter/Shroud Stud Right/White
18 951-10336 Inner Shroud
19 750 - 05320 Engine Shroud Spacer
20 712- 04287 Flywheel Nut M14
21 951-12161 Starter Cup
22 951-10909 Cooling Fan
23 951-11042 Flywheel
41
Page 42
1P65TG Cylinder Head
4
4
161
162
163
160
158
159
158
144
143
164
165
167
166
168
24
24
157
24
24
156
149
155
155
148
154
154
146
153
151
153
148
152
145
152
147
143
150
143
142
143
166
165
167
42
Page 43
Ref.
Part Number Description
4 712- 0 4212 Nut M6 X 10 Mm
24 710-04916 Bolt M6×14
142 9 51-1174 6 Cylinder Head
(Incl .139,140,142,145 -150,
152-156 ,159,164)
143 710 -04982 Head Bolt M8×54
144 951-10292 Spark Plug/F6Rtc
145 951-10313 Intake Valve
146 951-11818 Intake Valve Seal
147 951-10313 Exhaust Valve
148 951-12004 Valve Spring
149 951-11977 Valve Spring Retainer
150 951 -116 87 Push Rod Guide
151 951 -116 06 Rocker Arm Assembly
152 710-04902 Rocker Arm Stud
153 951-120 01 Rocker Arm
154 75 1-11123 Fulcrum Nut
155 75 1-11124 Jam Nut
156 951-11551 Valve Cover Gasket
157 951 -115 48 Valve Cover
158 710-0509 4 Muer Stud M6X95
158 951-10342 Muer Stud Assy
159 951 -117 3 9 Muer Gasket
160 951-10295 Muer Assembly
161 9 51-11791 Muer Shield
162 951-10351 Spark Arrestor
163 710 - 04983 Spark Arrestor Screw
164 951-11555 Cylinder Head Gasket
165 715 -04090 Cylinder Head Dowel 10X16
166 951-10314 Push Rod Kit
167 951-11607 Tappet
168 951-11741 Camshaft Assembly
951-1084 6A Cylinder Head Svc Kit
(Incl .143,14 6,156,164)
951-12449 Gasket - External
(Incl . 27,83,99,138-140,15 6,159)
951-12448 Gasket Kit - Complete
(Incl.26,27,68,74,83,99,102,
138 -14 0,156 ,159,164)
1P65TG Cylinder Head
43
Page 44
1P65TG Fuel Tank & Mounting
49
45
44
41
43
42
24
24
41
42
39
38
37
53
24
53
40
Ref. Part Number Description
24 710 -04916 Bolt M6×14
37 9 51-11542 Fuel Tank Bottom Bracket
38 951-1245 0 Fuel Tank / Console Bracket
39 951-10622 Ignition Switch
40 9 51-11676 Clamp
41 736-04456 Fuel Tank Washer
42 951-10335 Rubber Bushing
43 750-05322 Fuel Tank Bushing
44 710-04922 Fuel Tank Bolt M8X50
45 951-10300 Fuel Cap Assembly
49 951-10337 Fuel Tank Assembly
50 951-10358A Fuel Filter
51 951 -1170 0 Fuel Hose Clamp
52 951-10363 Fuel Line Kit
53 723- 04071 Plastic Support Clamp
24
50
51
52
51
44
Page 45
45Notes
Page 46
1P65TGA Air Cleaner
110
79
108
4
4
105
46
Ref. Part Number Description
4 712 - 04212 Nut M6X10Mm
79 710-04980 Bolt M6X35
105 951-10297 Air Filter Cover Thumb Screw
108 951-10298 Air Cleaner Kit
110 951-10405 Air Cleaner Housing Ass'Y
Page 47
142
141
142
140
139
119
120
121
122
123
124
118
113
114
115
116
117
126
127
1P65TGA Carburetor
112
184 - Carburetor Kit
Ref.
Part Number Description
111 951-115 25 Carburetor Gasket Plate
112 951-124 4 6 Carburetor Assembly
113 n/a Detent Spring
114 n/a Choke Shaft
115 n/a Choke Plate
116 736-04556 Choke Shaft Washer
117 n/a Choke Shaft Fiber O-Ring
118 n/a Idle Jet Assembly
119 n/a Throttle Shaft
120 n/a Throttle Plate
121 n/a Screw M3X6 Throttle Plate
122 n/a Throttle Plate Lock Washer
123 n/a Throttle Shaft Fiber O-Ring
124 n/a Idle Speed Adjusting Screw
125 n/a Idle Mixture Screw
126 n/a Carburetor Body
127 n/a Float Pin
128 n/a Emulsion Tube
125
128
129
130
131
111
132
133
134
135
137
136
138
Ref.
Part Number Description
129 n/a Needle Valve
130 n/a Main Jet
131 n/a Needle Valve Spring
132 n/a Float
133 951 -115 89 Fuel Bowl O-Ring
134 n/a Fuel Bowl
135 951 -113 48 Fuel Bowl Gasket
136 710-04945 Fuel Bowl Mounting Bolt
137 951 -113 49 Fuel Drain Plug Gasket
138 710-04938 Fuel Drain Plug
139 951-12451 Carburetor Gasket
140 9 51-1173 8 Carburetor Insulator
141 9 51-115 2 8 Carburetor Insulator Gasket
142 710 -05093 Carb Stud M6X92
184 951-1217 8 A Carburetor Kit - Major
(Incl .118,123,124,127-133,
135,137 )
47
Page 48
1P65TGA Crankcase
183 - Complete Engine
185 - Gasket Kit - External
186 - Gasket Kit - Complete
175
177
176
34
35
36
33
181
36
31
32
24
75
27
24
24
25
26
28
29
30
69
68
67
74
76
170
175
65
66
178
64
64
61
54
55
62
63
58
72
71
70
57
59
60
48
Page 49
1P65TGA Crankcase
Ref.
Part Number Description
24 710-04916 Bolt M6X14 Multi-Purpose
25 951-126 84 Breather Cover Plate
26 9 51-11613 Breather Gasket
27 951-11596 Upper Crankshaft Seal
28 9 51-1173 0 Breather Screen
29 951-12685 Breather Valve
30 951-12686 Breather Valve Base
31 951-1167 3 Engine Brake Cover Plate
32 951-116 02 Label Bracket
33 710- 04969 Bolt M6X30
34 951-10620 Ignition Coil Assembly
35 951-11674 Ignition Wire Clip
36 9 51-11675 Ignition Coil Spacer
54 951-11677 Throttle Linkage
55 95 1-11522 Throttle Linkage Spring
57 712- 04212 Governor Arm Nut M6
58 9 51-11678 Governor Arm
59 710-0490 8 Governor Arm Bolt
60 951-1167 9 Governor Arm Guard
61 951-10 619 Choke Control
62 9 51-116 80 Flexible Clamp
63 951-10387 Governor Spring
64 710 -0 4915 B o l t M6X12
65 9 51-116 81 Component Bracket
66 951-116 94 Choke Linkage
Ref.
Part Number Description
67 714- 0 4074 Governor Arm Shaft Cotter Pin
68 951-115 74 Governor Seal
69 9 51-116 08 Governor Arm Shaft
70 951-11520 Breather Hose Assembly
71 726-04101 Breather Hose Clamp
72 726-04128 Breather Hose Clamp
74 9 51-11732 Crankcase Cover Gasket
75 951-12692 Short Block
(Incl.24-30,67-69,74-78,85-87,
97-103,111,140,141,157,160 ,
165,166,168-170,175-178)
76 951 -113 6 9 Main Bearing
170 9 51-116 8 8 Piston Ring Set
175 9 51-116 0 3 Piston Pin Snap Ring
176 9 51-116 0 5 Piston
177 9 51-116 0 4 Piston Pin
178 9 51-1174 4 Connecting Rod Assembly
181 710 - 05162 Connecting Rod Bolt
183 952Z1P65TGA Complete Engine
185 951-124 49 Gasket Kit - External
(Incl . 26,83,9 9,139 -141,157,160)
186 951-124 48 Gasket Kit - Complete
(Incl.26,27,68,74,83,99,103,
139 -141,157,160,165)
49
Page 50
1P65TGA Crankshaft & Crankcase Cover
79
81
82
83
83
100
102
182
99
102
98
102
102
103
87
24
86
102
99
100
101
102
182
24
97
102
77
78
84 85
Ref. Part Number Description
24 710 -04916 Bolt M6X14
77 951-116 82 Crankshaft Assembly
78 951-10307 Woodru Key
79 710-04980 Bolt M6X35
81 951-1269 6 Dipstick Assembly
82 951-11765 Oil Fill Tube
83 951 -115 47 Dipstick / Oil Fill Tube O-Ring
84 9 51-117 33 Oil Return Seal
85 736 - 04491 Crankshaft Thrust Washer
86 9 51-116 09 Governor Gear Mounting Plate
50
Ref. Part Number Description
87 951-11549 Governor Gear/Shaft Assembly
97 715-04092 Crankcase Cover Dowel Pin 7×14
98 715 -04089 Crankcase Cover Dowel Pin 9×14
99 736-04440 Oil Drain Plug Washer
100 710-04906 Oil Drain Plug
101 951-117 9 3 Crankcase Cover
102 710-04920 Bolt M6X28 P65 Crankcase
103 951-115 45 Lower Crankshaft Seal
182 951-10370 Oil Drain Plug & Washer Assy
Page 51
1P65TGA Flywheel & Shroud
1
3
1
2
20
4
21
4
4
8
22
19
23
15
18
19
16
19
17
19
16
Ref.
Part Number Description
1 710-0474 4 Screw, Hilo #12-16 X 1.00"
2 Outer Shroud (See Unit Breakdown)
3 951-12683 Recoil Starter Assembly
4 712- 0 4212 Nut M6X10Mm Starter/Carb/Mu
8 951 -117 21 Starter Pulley
15 751-117 22 Shroud Stud Left/Black
16 951-117 2 3 Shroud Stud Front/Unmarked
Ref.
Part Number Description
17 9 51-117 2 4 Shroud Stud Right/White
18 951-10336 Inner Shroud
19 750 - 05320 Engine Shroud Spacer
20 712- 04287 Flywheel Nut M14
21 951-12161 Starter Cup
22 951-10909 Cooling Fan
23 951-11042 Flywheel
51
Page 52
1P65TGA Cylinder Head
4
144
151
166
168
167
168
167
166
169
144
143
144
161
4
165
162
160
24
158
163
164
Optional
157
150
149
159
146
147
148
149
153
154
155
156
153
159
145
144
52
24
24
24
156
155
152
154
183 - Complete Engine
185 - Gasket Kit - External
186 - Gasket Kit - Complete
Page 53
1P65TGA Cylinder Head
Ref.
Part Number Description
4 712- 0 4212 Nut M6X10Mm Starter/Carb/Mu
24 710-04916 Bolt M6X14 Multi-Purpose
143 951-10846A Cylinder Head Svc Kit
(Incl .114,147,156,165)
951 -1174 6 Cylinder Head
(Incl .14 0,141,143 ,145-150,
152-15 6,160,165)
144 710- 04982 Bolt M8X54 Cylinder Head
145 951-10292 Spark Plug/F6Rtc
146 951-10313 Valve Kit
147 951-11818 Intake Valve Seal
148 951-10313 Valve Kit
149 951-12004 Valve Spring
150 951-11977 Valve Spring Retainer
151 951 -116 87 Push Rod Guide
152 951 -116 06 Rocker Arm Assembly
153 710-04902 Rocker Arm Stud
154 951-120 01 Rocker Arm
155 75 1-11123 Fulcrum Nut
156 75 1-11124 Jam Nut
Ref.
Part Number Description
157 951-11551 Valve Cover Gasket
158 951 -115 48 Valve Cover
159 710-0509 4 Muer Stud M6X95
159 951-10342 Muer Stud Ass'Y
160 951-117 39 Muer Gasket
161 951-104 03 Muer Assembly
162 951-117 91 Muer Shield
163 951-10351 Spark Arrestor
164 710 - 04983 Spark Arrestor Screw
165 951-11555 Cylinder Head Gasket
166 715 -04090 Cylinder Head Dowel Pin 10×16
167 951-10314 Push Rod Kit
168 951-11607 Tappet
169 951-11741 Camshaft Assembly
183 952Z1P65TGA Complete Engine
185 951-124 49 Gasket Kit - External
(Incl . 26,83,9 9,139 -141,157,160)
186 951-124 48 Gasket Kit - Complete
(Incl.26,27,68,74,83,99,103,
139 -141,157,160,165)
53
Page 54
1P65TGA Fuel Tank
45
44
41
24
49
24
41
42
39
37
38
53
24
53
40
Ref. Part Number Description
43
42
24
50
51
52
51
54
24 710 -04916 Bolt M6X14 Multi-Purpose
37 9 51-11542 Fuel Tank Bottom Bracket
38 951-1245 0 Fuel Tank / Console Bracket
39 951-10622 Ignition Switch
40 9 51-11676 Wire Clamp
41 736-04456 Fuel Tank Washer
42 951-10335 Rubber Bushing
43 750-05322 Fuel Tank Bushing
44 710-04922 Bolt M8X50 Fuel Tank
45 951-10300 Fuel Cap Assembly
49 951-10337 Fuel Tank Assembly
50 951-10358A Fuel Filter
51 951 -1170 0 Fuel Hose Clamp
52 951-11336 Fuel Line Kit
53 723- 04071 Plastic Support Clamp
Page 55
55Notes
Page 56
170-T0B Air Cleaner & Muffler
56
Ref. Part Number Description
20 951 -112 8 5 Exhaust Pipe Gasket
21 712-0 4214 Nut, M8
22 951-1215 6 Muer Assembly
23 710-05002 Bolt
30 951-108 06 Air Cleaner Housing
31 712- 04213 Nut
32 710 - 05102 Self-Tapping Bolt M4.2×16
34 9 51-12135 Silencer Plate
35 951-10794 Air Cleaner Assembly
36 951-10794 Air Cleaner Assembly
37 951-1213 6 Air Cleaner Cover
Page 57
170-T0B Carburetor
Ref.
Part Number Description
28 951-12124 Carburetor Assembly
29 9 51-11571 Carburetor Gasket Plate
a 951-1117 7 Control Lever,Choke
b N/A Choke Shaft
c N/A Choke Plate
d N/A Throttle Shaft
e N/A Throttle Plate
f N/A Screw M3×5
g N/A Lock Washer
h N/A Idle Jet Assembly
i N/A Gasket, Throttle Plate
j N/A Idle Speed Adjusting Screw
k N/A Mixture Screw
l N/A Carburetor Body
Ref.
Part Number Description
m N/A Float Pin
n N/A Emulsion Tube
o N/A Needle Valve
p N/A Main Jet
q N/A Needle Valve Spring
r N/A Float
s 9 51-11589 Fuel Bowl Gasket
t N/A Fuel Bowl
u 9 51-1134 8 Fuel Bowl Gasket
v 710- 0 49 45 Fuel Bowl Mounting Bolt
w 951-113 49 Fuel Drain Plug Gasket
x 710- 04938 Fuel Drain Plug
951-12119 Carburetor Kit - Major
(Incl Ref. l,m,n,o,p,q,r,s,u & w)
57
Page 58
170-T0B Crankcase
a
113
112
58
Page 59
170-T0B Crankcase
Ref.
Part Number Description
44 95 1-11253 Piston Ring Set
45 9 51-116 32 Piston Pin Snap Ring
46 951-120 07 Piston
47 951 -116 33 Piston Pin
48 710 -0 4915 B olt M 6×12
49 9 51-11113 Air Shield
50 9 51-1157 3 Connecting Rod Assembly
51 951 -113 5 6 Governor Arm Shaft
52 736 -04461 Washer 5.2×1.9
53 951-11574 Governor Seal
54 714 -0 4 074 Cotter Pin
55 95 1-11575 Camshaft Assy.
56 9 51-11369 Radial Ball Bearing, 6205
57 951-1216 0 Crankshaft Assembly
58 951-10307 Woodru Key
59 95 1-11576 Governor Gear/Shaft Assembly
Ref.
Part Number Description
60 715 - 04092 Dowel Pin 7×14
61 715 -04089 Dowel Pin 9×14
62 9 51-113 71 Crankcase Cover Gasket
63 9 51-1212 5 Cover Comp, Left Crankcase
64 710-04932 Bolt M8×32
65 9 51-1137 7 Oil Filler Plug Ass'y
65a 951-11577 O-Ring
66 951-115 7 8 Oil Seal, 25×41.25×6
67 951-12155 Short Block
(Incl Ref. 4,20,25,26,38,
40,41,44-47,50-70
68 736-04440 Washer 10×16×1. 5
69 710 -04906 Oil Drain Plug
112 951-10370 Oil Drain Plug & Washer Assembly
113 951-112 83 Oil Fill Plug Assembly
59
Page 60
170-T0B Fuel Tank
101a
Ref. Part Number Description
1 710-04968 Bo lt M6×16
83 951-11067 Throttle Control Knob
84 951-12131 Primer Bracket
85 710-04928 Bolt M6×12
86 9 51-11585 Governor Spring
87 951-10664 Throttle Linkage Spring
88 951-10665 Throttle Linkage
90 9 51-1110 6 Governor Arm
91 712-04212 Nut M6
92 710- 049 08 Governor Arm Bolt
93 951-10650 Fuel Line Kit
94 951-117 0 0 Fuel Hose Clamp
95 710 -04915 B o lt M6×12
60
Ref. Part Number Description
96 951-10662 Dipstick Decoration Cover
97 710-04905 Bolt
98 710- 0 4915 Bolt M6 ×12
100 951-11903 Oil Fill Tube O-Ring
101 951-10656 Oil Fill Tube
101a 951-11913 Oil Fill Tube Assembly
102 951-1190 4 Oil Fill Tube O-Ring
103 951-11912 Dipstick Assembly
104 951-10917 Fuel Cap Assembly
106 951-11933 Fuel Filter
107 951-12159 Fuel Tan k
108 951-10651 Fuel Tank Nipple
Page 61
170-T0B Flywheel & Shroud
Ref.
Part Number Description
70 951-12126 Oil Seal 25×41.25×6
71 951-10792 Ignition Coil Assembly
72 710- 0 4919 Bolt M6×25
73 951-10805 Flywheel
74 951-10909 Fan, Cooling
75 951-10911 Pulley, Starter
76 712- 0 420 9 Nut, Special, M14×1.5
77 710 - 04915 Bolt M6×12
Ref.
Part Number Description
79 9 51-115 83 Blower Housing
80 736 - 04455 Flat Washer
81 710 -04974 Bolt M6×10
82 9 51-12127 Recoil Starter
109 712- 04212 Nut, M6
110 710 -04918 Bolt M6×20
111 951-11109 Blower Housing Shield
61
Page 62
170-T0B Cylinder Head
114
a
62
Page 63
170-T0B Cylinder Head
Ref.
Part Number Description
1 710-04968 Bolt M 6×16
2 951-11054 Valve Cover
3 731-07059 Breather Hose
3a 726 -04101 Hose Clamp
4 951 -115 65 Valve Cover Gasket
5 951 -118 92 Rocker Arm Assembly
6 751-11124 Nut, Pivot Locking
7 751-11123 Adjusting Nut ,Valve
8 951 -118 93 Rocker Arm
9 710-04902 Bolt, Pivot
10 951-11895 Push Rod Guide
11 951-12000 Retainer, In.Valve Spring
12 951-12002 Adjuster, Exh Valve
13 951-12003 Retainer, Ex.Valve Spring
14 951-120 04 Valve Spring
15 9 51-1189 4 Intake Valve Seal
16 710-04933 Bolt M8×55
17 951-10668A Cylinder Head Assembly
(Incl Ref. 4,6-15,17,20,
25,26,38,42 & 43)
18 951-10292 Spark Plug/F6Rtc
Ref.
Part Number Description
19 710 - 05276 Muer Stud M8×36
19 951-10657 Muer Stud Assembly
24 710- 05101 Stu d M 6 ×110
25 9 51-11567 Carburetor Insulator Gasket
26 9 51-115 68 Carburetor Insulator
27 951-11569 Carburetor Gasket
38 9 51-11572 Gasket, Cylinder Head
39 951-10648 Push Rod
40 951 -118 99 Tappet
41 715-04090 Dowel Pin 10×16
42 951-106 47A Valve Kit
43 951-10647A Valve Kit
114 951-11063A Valve Cover Kit
951-10819 Cylinder Head Service Kit
(Incl Ref. 4,15,16 & 38)
951-12120 Gasket Kit, External
(Incl Ref. 4,20,25,26,27,29 & 68)
951-12121 Gasket Kit, Complete
(Incl Ref. 4,20,25,26,27,29,38,52,
53,62,66,68 & 70)
63
Page 64
170-V0B Air Cleaner & Muffler
64
Ref. Part Number Description
20 951 -112 8 5 Exhaust Pipe Gasket
21 712-0 4214 Nut, M8
22 751-1229 4 Muer Assembly
23 710-05002 Bolt
30 951-108 06 Air Cleaner Housing
31 712- 04213 Nut
32 710 - 05102 Self-Tapping Bolt M4.2×16
34 9 51-12135 Silencer Plate
35 951-10794 Air Cleaner Assembly
36 951-10794 Air Cleaner Assembly
37 951-1213 6 Air Cleaner Cover
Page 65
170-V0B Carburetor
Ref.
Part Number Description
28 951-10797 Carburetor Assembly
29 9 51-11571 Carburetor Gasket Plate
a 951-1117 7 Control Lever,Choke
b N/A Choke Shaft
c N/A Choke Plate
d N/A Throttle Shaft
e N/A Throttle Plate
f N/A Screw M3×5
g N/A Lock Washer
h N/A Idle Jet Assembly
i N/A Gasket, Throttle Plate
j N/A Idle Speed Adjusting Screw
k N/A Mixture Screw
l N/A Carburetor Body
Ref.
Part Number Description
m N/A Float Pin
n N/A Emulsion Tube
o N/A Needle Valve
p N/A Main Jet
q N/A Needle Valve Spring
r N/A Float
s 9 51-11589 Fuel Bowl Gasket
t N/A Fuel Bowl
u 9 51-1134 8 Fuel Bowl Gasket
v 710- 0 49 45 Fuel Bowl Mounting Bolt
w 951-113 49 Fuel Drain Plug Gasket
x 710- 04938 Fuel Drain Plug
951-12119 Carburetor Kit - Major
(Incl Ref. l,m,n,o,p,q,r,s,u & w)
65
Page 66
170-V0B Crankcase
a
113
112
66
Page 67
170-V0B Crankcase
Ref.
Part Number Description
44 95 1-11253 Piston Ring Set
45 9 51-116 32 Piston Pin Snap Ring
46 951-120 07 Piston
47 951 -116 33 Piston Pin
48 710 -0 4915 B olt M 6×12
49 9 51-11113 Air Shield
50 9 51-1157 3 Connecting Rod Assembly
51 951 -113 5 6 Governor Arm Shaft
52 736 -04461 Washer 5.2×1.9
53 951-11574 Governor Seal
54 714 -0 4 074 Cotter Pin
55 95 1-11575 Camshaft Assy.
56 9 51-11369 Radial Ball Bearing, 6205
57 951-1216 0 Crankshaft Assembly
58 951-10307 Woodru Key
59 95 1-11576 Governor Gear/Shaft Assembly
Ref.
Part Number Description
60 715 - 04092 Dowel Pin 7×14
61 715 -04089 Dowel Pin 9×14
62 9 51-113 71 Crankcase Cover Gasket
63 9 51-1212 5 Cover Comp, Left Crankcase
64 710-04932 Bolt M8×32
65 9 51-1137 7 Oil Filler Plug Ass'y
65a 951-11577 O-Ring
66 951-115 7 8 Oil Seal, 25×41.25×6
67 951-12155 Short Block
(Incl Ref. 4,20,25,26,38,
40,41,44-47,50-70
68 736-04440 Washer 10×16×1. 5
69 710 -04906 Oil Drain Plug
112 951-10370 Oil Drain Plug & Washer Assembly
113 951-112 83 Oil Fill Plug Assembly
67
Page 68
170-V0B Fuel Tank
101a
Ref. Part Number Description
1 710-04968 Bo lt M6×16
83 951-11067 Throttle Control Knob
84 951-12131 Primer Bracket
85 710-04928 Bolt M6×12
86 9 51-11585 Governor Spring
87 951-10664 Throttle Linkage Spring
88 951-10665 Throttle Linkage
90 9 51-1110 6 Governor Arm
91 712-04212 Nut M6
92 710- 049 08 Governor Arm Bolt
93 951-10650 Fuel Line Kit
94 951-117 0 0 Fuel Hose Clamp
95 710 -04915 B o lt M6×12
68
Ref. Part Number Description
96 951-11914 Dipstick Decoration Cover
97 710-04905 Bolt
98 710- 0 4915 Bolt M6 ×12
100 951-11903 Oil Fill Tube O-Ring
101 951-10656 Oil Fill Tube
101a 951-11913 Oil Fill Tube Assembly
102 951-1190 4 Oil Fill Tube O-Ring
103 951-11912 Dipstick Assembly
104 951-10917 Fuel Cap Assembly
106 951-11933 Fuel Filter
107 951-12159 Fuel Tan k
108 951-10651 Fuel Tank Nipple
Page 69
170-V0B Flywheel & Shroud
Ref.
Part Number Description
70 951-12126 Oil Seal 25×41.25×6
71 951-10792 Ignition Coil Assembly
72 710- 0 4919 Bolt M6×25
73 951-10805 Flywheel
74 951-10909 Fan, Cooling
75 951-10911 Pulley, Starter
76 712- 0 420 9 Nut, Special, M14×1.5
77 710 - 04915 Bolt M6×12
Ref.
Part Number Description
79 9 51-115 83 Blower Housing
80 736 - 04455 Flat Washer
81 710 -04974 Bolt M6×10
82 9 51-12127 Recoil Starter
109 712- 04212 Nut, M6
110 710 -04918 Bolt M6×20
111 951-11109 Blower Housing Shield
69
Page 70
170-V0B Cylinder Head
114
a
70
Page 71
170-V0B Cylinder Head
Ref.
Part Number Description
1 710-04968 Bolt M 6×16
2 951-11054 Valve Cover
3 731-07059 Breather Hose
3a 726 -04101 Hose Clamp
4 951 -115 65 Valve Cover Gasket
5 951 -118 92 Rocker Arm Assembly
6 751-11124 Nut, Pivot Locking
7 751-11123 Adjusting Nut ,Valve
8 951 -118 93 Rocker Arm
9 710-04902 Bolt, Pivot
10 951-11895 Push Rod Guide
11 951-12000 Retainer, In.Valve Spring
12 951-12002 Adjuster, Exh Valve
13 951-12003 Retainer, Ex.Valve Spring
14 951-120 04 Valve Spring
15 9 51-1189 4 Intake Valve Seal
16 710-04933 Bolt M8×55
17 951-10668A Cylinder Head Assembly
(Incl Ref. 4,6-15,17,20,
25,26,38,42 & 43)
18 951-10292 Spark Plug/F6Rtc
Ref.
Part Number Description
19 710 - 05276 Muer Stud M8×36
19 951-10657 Muer Stud Assembly
24 710- 05101 Stu d M 6 ×110
25 9 51-11567 Carburetor Insulator Gasket
26 9 51-115 68 Carburetor Insulator
27 951-11569 Carburetor Gasket
38 9 51-11572 Gasket, Cylinder Head
39 951-10648 Push Rod
40 951 -118 99 Tappet
41 715-04090 Dowel Pin 10×16
42 951-106 47A Valve Kit
43 951-10647A Valve Kit
114 951-11063A Valve Cover Kit
951-10819 Cylinder Head Service Kit
(Incl Ref. 4,15,16 & 38)
951-12120 Gasket Kit, External
(Incl Ref. 4,20,25,26,27,29 & 68)
951-12121 Gasket Kit, Complete
(Incl Ref. 4,20,25,26,27,29,38,52,
53,62,66,68 & 70)
71
Page 72
1P65TU Air Cleaner
110
79
108
4
4
105
72
Ref. Part Number Description
4 712 - 04212 Nut M6X10Mm
79 710-04980 Bolt M6X35
105 951-10297 Air Filter Cover Thumb Screw
108 951-10298 Air Filter Element, Paper
110 951-10405 Air Cleaner Housing Ass'y
Page 73
142
141
142
140
139
119
120
121
122
123
124
118
113
114
115
116
117
126
127
1P65TU Carburetor
112
187 - Carburetor Kit
Ref.
Part Number Description
111 951-115 25 Carburetor Gasket Plate
112 951-124 4 6 Carburetor Assembly
113 n/a Detent Spring
114 n/a Choke Shaft
115 n/a Choke Plate
116 736-04556 Choke Shaft Washer
117 n/a Choke Shaft Fiber O-Ring
118 n/a Idle Jet Assembly
119 n/a Throttle Shaft
120 n/a Throttle Plate
121 n/a Screw M3X6 Throttle Plate
122 n/a Throttle Plate Lock Washer
123 n/a Throttle Shaft Fiber O-Ring
124 n/a Idle Speed Adjusting Screw
125 n/a Idle Mixture Screw
126 n/a Carburetor Body
127 n/a Float Pin
125
128
129
130
131
111
132
133
134
135
137
136
138
Ref.
Part Number Description
128 n/a Emulsion Tube
129 n/a Needle Valve
130 n/a Main Jet
131 n/a Needle Valve Spring
132 n/a Float
133 951 -115 89 Fuel Bowl O-Ring
134 n/a Fuel Bowl
135 951 -113 48 Fuel Bowl Gasket
136 710-04945 Fuel Bowl Mounting Bolt
137 951 -113 49 Fuel Drain Plug Gasket
138 710-04938 Fuel Drain Plug
139 951-12451 Carburetor Gasket
140 9 51-1173 8 Carburetor Insulator
141 9 51-115 2 8 Carburetor Insulator Gasket
142 710 -05093 Carb Stud M6X92
187 951-1217 8 A Carburetor Kit - Major
(Incl .118,123,124,127-133,135,137 )
73
Page 74
1P65TU Crankcase
188 - Gasket Kit - External
189 - Gasket Kit - Complete
190 - Complete Engine
179
181
180
35
36
37
34
185
37
32
33
25
75
28
25
25
26
27
29
30
31
69
68
67
74
76
174
179
65
66
182
64
64
61
54
55
62
63
58
72
71
70
57
59
60
74
Page 75
1P65TU Crankcase
Ref.
Part Number Description
25 710 -04916 Bolt M6X14
26 9 51-12684 Breather Cover Plate
27 951-11729 Breather Gasket
28 9 51-1159 6 Upper Crankshaft Seal
29 9 51-1173 0 Breather Screen
30 951-12685 Breather Valve
31 951-126 8 6 Breather Valve Base
32 951-11673 Engine Brake Cover Plate
33 951-116 0 2 Label Bracket
34 710 - 04969 Bolt M6X30
35 951-10620 Ignition Coil Assembly
36 9 51-11674 Ignition Wire Clip
37 95 1-11 675 Ignition Coil Spacer
54 951-11677 Throttle Linkage
55 95 1-11522 Throttle Linkage Spring
57 712- 04212 Governor Arm Nut M6
58 9 51-11678 Governor Arm
59 710-0490 8 Governor Arm Bolt
60 951-1167 9 Governor Arm Guard
61 951-10 619 Choke Control
62 9 51-116 80 Flexible Clamp
63 951-10387 Governor Spring
64 710 -0 4915 B o l t M6X12
65 9 51-116 81 Component Bracket
66 951-116 94 Choke Linkage
Ref.
Part Number Description
67 714- 0 4074 Governor Arm Shaft Cotter Pin
68 951-115 74 Governor Seal
69 9 51-116 08 Governor Arm Shaft
70 951-11520 Breather Hose Assembly
71 726-04101 Breather Hose Clamp
72 726-04128 Breather Hose Clamp
74 9 51-11732 Crankcase Cover Gasket
75 951-12692 Short Block Assembly
(Incl.25-31,67- 69,74-78,85-87,97-103,
111,140 ,141,157,160,169,170,
172 -174,179 -182 )
76 951 -113 6 9 Main Bearing
174 9 51-116 8 8 Piston Ring Set
179 9 51-116 0 3 Piston Pin Snap Ring
180 9 51-116 0 5 Piston
181 9 51-116 0 4 Piston Pin
182 9 51-1174 4 Connecting Rod Assembly
185 710 - 05162 Connecting Rod Bolt
188 951-124 49 Gasket Kit - External
(Incl . 27,83,99,139-141,157,160)
189 951-124 48 Gasket Kit - Complete
(Incl.27,28,68,74,83,99,103,
139 -141,157,160,169)
190 952Z1P65 TU Complete Engine
75
Page 76
1P65TU Crankshaft & Crankcase Cover
79
81
82
83
83
100
102
186
99
102
98
102
102
103
87
25
86
102
99
100
101
102
186
25
97
102
77
78
84 85
Ref. Part Number Description
25 710-04916 Bolt M6X14
77 951-116 82 Crankshaft Assembly
78 951-10307 Flywheel Key
79 710-04980 Bolt M6X35
81 951-1269 6 Dipstick Assembly
82 951-11765 Oil Fill Tube
83 951 -115 47 Dipstick / Oil Fill Tube O-Ring
84 9 51-117 33 Oil Return Seal
85 736 - 04491 Crankshaft Thrust Washer
86 9 51-116 09 Governor Gear Mounting Plate
76
Ref. Part Number Description
87 951-11549 Governor Gear/Shaft Assembly
97 715-04092 Crankcase Cover Dowel Pin 7×14
98 715 -04089 Crankcase Cover Dowel Pin 9×14
99 736-04440 Oil Drain Plug Washer
100 710-04906 Oil Drain Plug
101 951-117 9 3 Crankcase Cover
102 710-04920 Bolt M6X28
103 951-115 45 Lower Crankshaft Seal
186 951-10370 Oil Drain Plug & Washer Ass'y
Page 77
1P65TU Flywheel & Shroud
1
3
1
2
21
4
22
4
4
8
23
19
24
15
18
19
16
19
17
Ref.
Part Number Description
1 710-0474 4 Screw, #12-16 X 1.00"
2 Outer Shroud (Model Specic)
3 951-12683 Recoil Starter Assembly
4 712- 0 4212 Nut M6X10Mm
8 951 -117 21 Starter Pulley
15 751-117 22 Stud Left/Black/Ye Zinc
16 951-117 2 3 Stud Front/Unmarked/Ye Zinc
17 9 51-117 2 4 Stud Right/White/Ye Zinc
19
16
Ref.
Part Number Description
18 951-10336 Inner Shroud
18 951-12 879 Inner Shroud Assy (Incl.17)
19 750 - 05320 Engine Shroud Spacer
21 712- 0 4287 Flywheel Nut M14
22 951-12161 Starter Cup
23 951-10934 Cooling Fan
24 951-11042 Flywheel
77
Page 78
1P65TU Cylinder Head
4
4
164
163
165
162
164
162
161
170
172
171
169
25
166
158
167
168
Optional
157
150
149
147
156
155
149
159
154
146
148
153
160
153
159
145
144
151
188 - Gasket Kit - External
144
172
171
170
173
144
143
144
78
25
25
25
156
155
152
154
189 - Gasket Kit - Complete
190 - Complete Engine
Page 79
1P65TU Cylinder Head
Ref.
Part Number Description
4 712-0 4212 Nut M6X10Mm
25 710 -04916 Bolt M6X14
143 951-10846A Cylinder Head Service Kit
(Incl .14 4,147,157,169)
951 -1174 6 Cylinder Head Assembly
(Incl .14 0,141,143 ,14 6 -151,
153-157,160,16 9)
144 710-04982 Bolt M8X54
145 951-10292 Spark Plug/F6Rtc
146 951-10313 Valve Kit
147 951-11818 Intake Valve Seal
148 951-10313 Valve Kit
149 951-12004 Valve Spring
150 951-11977 Valve Spring Retainer
151 951 -116 87 Push Rod Guide
152 951 -116 06 Rocker Arm Assembly
153 710-04902 Rocker Arm Stud
154 951-12001 Rocker Arm
155 751-11123 Fulcrum Nut
156 751-11124 Jam Nut
157 951-11551 Valve Cover Gasket
158 951 -115 48 Valve Cover
Ref.
Part Number Description
159 710-05094 Muer Stud M6X95
159 951-10342 Muer Stud Ass'Y
160 951-117 39 Muer Gasket
161 951-1274 0 Muer Assembly
162 951-12743 Secondary Air Valve Gasket
163 951-12742 Secondary Air Tube
164 710- 05434 Bolt M6×12 Secondary Air Tube/Valve
165 951-128 65 Secondary Air Valve
166 951-1274 4 Muer Shield
167 951-10351 Spark Arrestor
168 710- 04983 Spark Arrestor Screw
169 951-11555 Cylinder Head Gasket
170 715 -0410 8 Cylinder Head Dowel Pin 10×16
171 951-10314 Push Rod Kit
172 951-11607 Ta ppet
173 951-11741 Camshaft Assembly
188 951-124 49 Gasket Kit - External
(Incl . 27,83,99,139-141,157,160)
189 951-124 48 Gasket Kit - Complete
(Incl.27,28,68,74,83,99,103,
139 -141,157,160,169)
190 952Z1P65TU Complete Engine
79
Page 80
1P65TU Fuel Tank
46
45
42
25
49
25
42
43
40
38
39
53
25
53
41
Ref. Part Number Description
44
43
25
50
51
52
51
80
25 710-04916 Bolt M6X14
38 951-115 4 2 Fuel Tank Bottom Bracket
39 951-12450 Fuel Tank / Console Bracket
40 951-10622 Ignition Switch
41 95 1-11 676 Wire Clamp
42 736-04456 Fuel Tank Washer
43 951-10335 Rubber Bushing
44 750-05322 Fuel Tank Bushing
45 710-04922 Bolt M8X50
46 951-12738 Fuel Cap Assembly
49 9 51-12864 Fuel Tank Assembly
50 951-10358A Fuel Filter
51 951 -117 31 Fuel Hose Clamp
52 951-10363 Fuel Line Kit
53 723- 04071 Plastic Support Clamp
Page 81
81Notes
Page 82
170-TU Air Cleaner
34
33
38
39
40
32
35
34
37
43
42
42
41
82
Ref. Part Number Description
32 951-10806 Air Cleaner Housing
33 712 - 04213 Nut
34 951-14 068 Self-Tapping Bolt M4.2×16
35 951-14069 Carbon Canister
37 951-14 070 Silencer Plate
38 750 -05314 Rubber Shock Pad
39 951-10794 Air Filter Assembly
40 951-14 071 Air Filter Cover
41 951-14 072 Primer Hose
42 951-14 073 Clamp
43 951-14 074 Exhaust Piping
Page 83
26
170-TU Carburetor
30
26
27
29
28
127 - Carburetor Kit - Major
Ref.
Part Number Description
26 710-05101 Stu d M 6×110
27 951-11567 Carburetor Insulator Gasket
28 9 51-115 6 8 Carburetor Insulator
29 9 51-115 6 9A Carburetor Gasket
30 951-12124 Carburetor Assembly
31 951-115 71 Carburetor Gasket Plate
127 951-12119A Carburetor Kit - Major
a 951-1117 7 Control Lever,Choke
b n/a Choke Shaft
c n/a Choke Plate
d n/a Throttle Shaft
e n/a Throttle Plate
f n/a Screw M3×5
g 736-04638 Lock Washer
h n/a Idle Jet Assembly
i n/a Gasket, Throttle Plate
30
31
Ref.
Part Number Description
j n/a Idle Speed Adjusting Screw
k n/a Mixture Screw
l n/a Carburetor Body
m n/a Float Pin
n n/a Emulsion Tube
o n/a Needle Valve
p n/a Main Jet
q n/a Needle Valve Spring
r n/a Float
s 9 51-11589 Fuel Bowl Gasket
t n/a Fuel Bowl
u 9 51-1134 8 Fuel Bowl Gasket
v 710- 0 49 45 Fuel Bowl Mounting Bolt
w 951-113 49 Fuel Drain Plug Gasket
x 710- 04938 Fuel Drain Plug
83
Page 84
170-TU Crankshaft & Crankcase
70
70
72
70
70
70
70
71
62
66
65
63
70
69
125 - Gasket Kit - External
126 - Gasket Kit - Complete
130 - Complete Engine
51
50
52
53
68
51
67
61
56
59
57
58
60
74
54
64
62
73
77
74
55
84
54
Page 85
170-TU Crankshaft & Crankcase
Ref.
Part Number Description
50 9 51-12111 Piston Ring Set
51 951 -116 32 Piston Pin Snap Ring
52 951-12007 Piston
53 951-11633 Piston Pin
54 710- 0 4915 B olt M 6×12
55 95 1-11113 Air Shield
56 9 51-11573 Connecting Rod Assembly
57 951-11356 Governor Arm Shaft
58 736 -04461 Washer 5.2×1.9
59 95 1-11574 Governor Seal
60 714 -0 4 074 Cotter Pin
61 951-115 75 Camshaft Assy.
62 9 51-113 69 Radial Ball Bearing, 6205
63 9 51-12160 Crankshaft Assembly
64 951-10307 Woodru Key
65 9 51-115 76 Governor Gear/Shaft Assembly
66 715 - 04092 Dowel Pin 7×14
Ref.
Part Number Description
67 715-0 4 089 Dowel Pin 9×14
68 951-113 71 Crankcase Cover Gasket
69 951-1212 5 Cover Comp, Left Crankcase
70 710- 04932 Bolt M8×32
71 95 1-11283 Oil Plug
72 9 51-11578 Oil Seal, 25×41.25×6
73 951-12551 Short Block
(Incl.6,22,27,28,44,46,47,
50-53,56-70,72-75)
74 951-12514 Oil Drain Plug
77 951-12126 Oil Seal 25×41.25×6
125 951-12 573 Gasket Kit - External
(Incl.6,22,27-29,31)
126 951-12 572 Gasket Kit - Complete
(Incl.6,22,27-29,31,44,
58,59,68,72,75)
130 952Z170-TU Complete Engine
85
Page 86
170-TU Fuel Tank & Mounting
111
107
110
109
106
105
108
104
103
98
97
99
92
92
1
93
94
95
102
101
101
91
105
120
121
113
119
121
112
118
3
114
90
100
Ref. Part Number Description
1 710 - 04968 Bolt M6×16
3 726 -04101 Breather Hose Clamp
90 951-11067 Throttle Control Knob
91 951-12131 Primer Bracket
92 710 - 05103 B o lt M6×12
93 951-115 85 Governor Spring
94 951-10664 Throttle Linkage Spring
95 951-10665 Throttle Linkage
97 951-1110 6 Governor Arm
98 712-04212 Nut M6
99 710- 04908 Governor Arm Bolt
100 951-10650 Fuel Line Kit
101 951-117 0 0 Fuel Hose Clamp
102 710 -0 4915 Bolt M6×12
103 951-14075 Rollover Valve
86
Ref. Part Number Description
104 951-11914 Dipstick Decoration Cover
105 710-04905 Bolt
106 710 -0 4915 Bolt M6×12
107 951-124 82 Dipstick Assembly
108 951-113 81 O-Ring
109 951-11913 Oil Fill Tube Assembly
110 951-1190 4 O-Ring
111 951-11912 Dipstick Guage
112 951-12535 Cap Comp,Fuel
113 951-14076 Tether
114 751-14139 Primer Hose
118 951-14077 Fuel Tank Assembly
119 951-11933 Fuel Level Indicator
120 951-10651 Fuel Tank Nipple
121 712- 04212 Nut, M6
Page 87
170-TU Flywheel & Blower Housing
122
78
79
80
79
75
81
76
82
83
123
84
84
86
84
87
88
89
88
87
88
87
84
Ref.
Part Number Description
75 95 1-1111 0 Air Flow Shield
76 710-04940 Bo lt M6×10
78 951-10792 Ignition Coil Assembly
79 710 - 04919 Bolt M6×25
80 951-10805 Flywheel
81 951-10934 Fan, Cooling
82 951-10911 Pulley, Starter
83 712- 0420 9 Nut, Special, M14×1.5
Ref.
Part Number Description
84 710 -0 4915 B olt M 6×12
86 951-115 83 Blower Housing
87 736- 04455 Washer
88 710 -0 4974 Bo lt M6×10
89 951-12418 Recoil Starter
122 710 - 04918 Bolt M6×20
123 951-11109 Blower Housing Shield
87
Page 88
170-TU Cylinder Head
18
18
20
18
44
47
47
45
48
49
46
46
45
17
125 - Gasket Kit - External
126 - Gasket Kit - Complete
130 - Complete Engine
1
1
1
18
124
2
19
14
13
6
1
3
4
16
15
16
12
11
10
9
8
11
10
9
8
7
88
Page 89
170-TU Cylinder Head
Ref.
Part Number Description
1 710-04968 Bolt M 6×16
2 951-11054 Valve Cover
3 726 - 04101 Breather Hose Clamp
4 731-07059 Exhaust Piping
6 951 -115 65 Valve Cover Gasket
7 951 -118 92 Rocker Arm Assembly
8 751-11124 Nut, Pivot Locking
9 751-11123 Adjusting Nut ,Valve
10 951 -118 93 Rocker Arm
11 710 - 049 02 Bolt, Pivot
12 951-11895 Push Rod Guide
13 951-12000 Retainer, In.Valve Spring
14 951-120 02 Adjuster, Exh Valve
15 951-12003 Retainer, Ex.Valve Spring
16 951-12 0 04 Valve Spring
17 9 51-118 94 Intake Valve Seal
18 710-04933 Bolt M8×55
19 951-10 819 Cylinder Head Service Kit
Ref.
Part Number Description
In cl.4,15,16, 38)
951-10722A Cylinder Head Assembly
(Incl .6,8-17,19,22,28,
29,44,48,49)
20 951-10292 Spark Plug/F6Rtc
44 95 1-11572 Gasket, Cylinder Head
45 951-1064 8 Push Rod Kit
46 951 -118 99 Tappet
47 715- 0 4108 Dowel Pin 10×16
48 951-10647A Valve Kit
49 951-10647A Valve Kit
124 951-11063A Valve Cover Kit
125 951-12 573 Gasket Kit - External
(Incl.6,22,27-29,31)
126 951-12 572 Gasket Kit - Complete
(Incl.6,22,27-29,31,44,
58,59,68,72,75)
130 952Z170-TU Complete Engine
89
Page 90
170-TU Muffler
24
23
22
25
Ref. Part Number Description
21 9 51-14063 Stud M8×38
22 951-1128 9 Exhaust Pipe Gasket
23 712-04214 Nut, M8
24 951-14 067 Muer Assembly
25 951-12865 Secondary Air Valve
21
21
90
Page 91
91Notes
Page 92
170-VU Air Cleaner
36
40
35
41
34
42
37
36
39
45
44
44
43
92
Ref. Part Number Description
34 951-10806 Air Cleaner Housing
35 712 - 04213 Nut
36 951-1406 8 Self-Tapping Bolt M4.2×16
37 951-14 0 69 Carbon Canister
39 951-14070 Silencer Plate
40 750 - 05314 Rubber Shock Pad
41 951-10794 Air Filter Assembly
42 951-14 071 Air Filter Cover
43 951-14 072 Primer Hose
44 951-14073 Clamp
45 9 51-14074 Exhaust Piping
Page 93
28
170-VU Carburetor
28
29
31
30
32
127 - Carburetor Kit - Major
Ref.
Part Number Description
28 710 -05101 Stu d M6×110
29 9 51-115 6 7 Carburetor Insulator Gasket
30 9 51-1156 8 Carburetor Insulator
31 951-115 69A Carburetor Gasket
32 951-12124 Carburetor Assembly
33 951-11571 Carburetor Gasket Plate
127 951-12119A Carburetor Kit - Major
(Incl.h,I,j,m,n,o,p,q,r,s,u,w)
a 951-1117 7 Control Lever,Choke
b n/a Choke Shaft
c n/a Choke Plate
d n/a Throttle Shaft
e n/a Throttle Plate
f n/a Screw M3×5
g 736-04638 Lock Washer
h n/a Idle Jet Assembly
33
32
Ref.
Part Number Description
i n/a Gasket, Throttle Plate
j n/a Idle Speed Adjusting Screw
k n/a Mixture Screw
l n/a Carburetor Body
m n/a Float Pin
n n/a Emulsion Tube
o n/a Needle Valve
p n/a Main Jet
q n/a Needle Valve Spring
r n/a Float
s 9 51-11589 Fuel Bowl Gasket
t n/a Fuel Bowl
u 9 51-1134 8 Fuel Bowl Gasket
v 710- 0 49 45 Fuel Bowl Mounting Bolt
w 951-113 49 Fuel Drain Plug Gasket
x 710- 04938 Fuel Drain Plug
93
Page 94
170-VU Crankshaft & Crankcase
72
74
72
72
72
73
72
72
64
68
67
72
71
129 - Gasket Kit - External
130 - Gasket Kit - Complete
131 - Complete Engine
53
52
70
54
63
58
69
55
53
65
66
64
75
62
61
60
59
77
76
76
56
94
57
56
Page 95
170-VU Crankshaft & Crankcase
Ref.
Part Number Description
52 951-12111 Piston Ring Set
53 951-11632 Piston Pin Snap Ring
54 951-120 07 Piston
55 95 1-116 33 Piston Pin
56 710 - 04915 Bolt M6×12
57 951-11113 Air Shield
58 9 51-11573 Connecting Rod Assembly
59 95 1-11356 Governor Arm Shaft
60 736 - 04461 Washer 5.2×1.9
61 951-115 74 Governor Seal
62 714 - 04074 Cotter Pin
63 9 51-115 75 Camshaft Assy.
64 951 -113 6 9 Radial Ball Bearing, 6205
65 9 51-12160 Crankshaft Assembly
66 951-10307 Woodru Key
67 95 1-11576 Governor Gear/Shaft Assembly
68 715 - 04092 Dowel Pin 7×14
Ref.
Part Number Description
69 715-0 4 089 Dowel Pin 9×14
70 951-1137 1 Crankcase Cover Gasket
71 951-1212 5 Cover Comp, Left Crankcase
72 710 -04932 Bolt M8×32
73 9 51-112 8 3 Oil Plug
74 9 51-11578 Oil Seal, 25×41.25×6
75 951-12551 Short Block
(Incl.6,22,29,30,46,48,49,
52,53,55,58-72,74-77)
76 951-12514 Oil Drain Plug
77 951-12126 Oil Seal 25×41.25×6
129 951-12 573 Gasket Kit - External
(Incl.6,22,29-31,33)
130 951-12 572 Gasket Kit - Complete
(Incl.6,22,29-31,33,46,
60,61,70,74,77)
131 952Z170-VU Complete Engine
95
Page 96
170-VU Fuel Tank & Mounting
1
94
94
93
92
95
96
97
101
100
103
99
108
107
106
104
105
103
113
112
111
110
102
109
107
122
115
123
121
123
114
3
116
120
Ref. Part Number Description
1 710 - 04968 Bolt M6×16
3 726 -04101 Breather Hose Clamp
92 951-11067 Throttle Control Knob
93 951-12131 Primer Bracket
94 710 -05103 Bolt M 6×12
95 951 -115 85 Governor Spring
96 951-10664 Throttle Linkage Spring
97 951-10665 Throttle Linkage
99 9 51-1110 6 Governor Arm
100 712- 04212 Nut M6
101 710-04908 Governor Arm Bolt
102 951-10650 Fuel Line Kit
103 951-117 0 0 Fuel Hose Clamp
104 710 -0 4915 Bolt M6×12
105 951-14075 Rollover Valve
96
Ref. Part Number Description
106 951-11914 Dipstick Decoration Cover
107 710-04905 Bolt
108 710 -0 4915 Bolt M6×12
109 951-124 82 Dipstick Assembly
110 951-113 81 Oil Fill Tube O-Ring
111 951-11913 Oil Fill Tube Assembly
112 951-1190 4 Oil Fill Tube O-Ring
113 951-11912 Dipstick Guage
114 951-12535 Cap Comp,Fuel
115 951-14076 Tether
116 751-14139 Primer Line Kit
120 951-14077 Fuel Tank Assembly
121 951-11933 Fuel Level Indicator
122 951-10651 Fuel Tank Nipple
123 712- 04212 Nut, M6
Page 97
170-VU Flywheel & Blower Housing
124
80
81
82
81
78
83
79
84
85
125
86
86
88
86
86
89
90
89
91
90
89
90
Ref.
Part Number Description
78 9 51-11110 Air Flow Shield
79 710-04940 Bolt M6×10
80 951-10792 Ignition Coil Assembly
81 710 -04919 Bolt M6×25
82 951-10805 Flywheel
83 951-10934 Fan, Cooling
84 951-10911 Pulley, Starter
85 712- 0420 9 Nut, Special, M14×1.5
Ref.
Part Number Description
86 710- 0 4915 B olt M6×12
88 951-115 83 Blower Housing
89 736-04455 Washer
90 710 -0 4974 Bolt M6×10
91 951-12418 Recoil Starter
124 710 - 04918 Bolt M6×20
125 951-11109 Blower Housing Shield
97
Page 98
170-VU Cylinder Head
128 - Cylinder Head Service Kit
129 - Gasket Kit - External
130 - Gasket Kit - Complete
18
20
18
46
49
47
50
49
51
48
48
131 - Complete Engine
126
2
1
1
1
1
18
16
15
14
13
6
3
4
18
16
10
9
8
9
8
19
11
11
10
7
17
12
47
98
Page 99
170-VU Cylinder Head
Ref.
Part Number Description
1 710-04968 Bolt M 6×16
2 951-11054 Valve Cover
3 726 - 04101 Breather Hose Clamp
4 731-07059 Exhaust Piping
6 951 -115 65 Valve Cover Gasket
7 951 -118 92 Rocker Arm Assembly
8 751-11124 Nut, Pivot Locking
9 751-11123 Adjusting Nut ,Valve
10 951 -118 93 Rocker Arm
11 710 - 049 02 Bolt, Pivot
12 951-11895 Push Rod Guide
13 951-12000 Retainer, In.Valve Spring
14 951-120 02 Adjuster, Exh Valve
15 951-12003 Retainer, Ex.Valve Spring
16 951-12 0 04 Valve Spring
17 9 51-118 94 Intake Valve Seal
18 710-04933 Bolt M8×55
19 951-10722A Cylinder Head Assembly
Ref.
Part Number Description
(Incl 6,8 -17,19, 22,29,
30,46,50,51)
20 951-10292 Spark Plug/F6Rtc
46 951 -115 7 2 Gasket, Cylinder Head
47 951-1064 8 Push Rod Kit
48 951 -118 99 Tappet
49 715- 0 4108 Dowel Pin 10×16
50 951-106 47A Valve Kit
51 951-10647A Valve Kit
126 951-11063A Valve Cover Kit
128 951-10819 Cylinder Head Service Kit
(Incl .6,17,18,46)
129 951-12 573 Gasket Kit - External
(Incl.6,22,29-31,33)
130 951-12 572 Gasket Kit - Complete
(Incl.6,22,29-31,33,46,
60,61,70,74,77)
131 952Z170-VU Complete Engine
99
Page 100
170-VU Muffler
26
24
25
23
22
27
Ref. Part Number Description
21 9 51-14063 Stud M8×38
22 951-1128 9 Exhaust Pipe Gasket
23 712-04214 Nut, M8
24 951-14 067 Muer Assembly
25 951-14078 Exhaust Pipe Shield
26 951-14079 Duct Bolt
27 951-128 65 Secondary Air Valve
21
21
100
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