Page 1
Illustrated
2006-01
Walk Mower
917.375830
.
Parts List
I0602028
Repair Parts Manual
Page 2
38
CRAFTSMAN ROTARY LAWN MOWER - - MODEL NUMBER 917.375830
REPAIR PARTS
Page 3
CRAFTSMAN ROTARY LAWN MOWER - - MODEL NUMBER 917.375830
KEY PART
NO. NO. DESCRIPTION
1 199982 Upper Handle Assembly
(Includes Foam Grip)
2 193664X498 Handle, Lower
3 186053 Spring, Rear Door, RH
4 194788 Rope Guide
5 132004 Nut, Hex, with
Lockwasher Insert 1/4-20
6 66426 Wire, Tie
7 191574 Bolt, Handle 5/16-18 x 2-5/8
8 185588 Knob, Handle
9 194580X422 Control Bar
39
10 188821 Pin, Handle Adjustment
11 73930500 Nut, Hex
12 51793 Cotter, Hairpin
13 186052 Spring, Rear Door, LH
14 750634 Screw
15 850733X004 Bracket, Upstop
16 185855X428 Rear Door Assembly
17 184193 Bolt, Rear Door
18 198170 Plug, Mulcher
19 402549 Kit, Housing
20 192980X479 Handle Bracket Asembly, LH
21 192979X479 Handle Bracket Assembly, RH
22 150078 Screw, Hex Washer Head
KEY PART
NO. NO. DESCRIPTION
23 163183 Bolt, Hex Head 5/16-18 x 5/8
24 73800500 Nut, Hex, with
Lockwasher Insert 5/16-18
25 161333 Baffl e, Side
26 163409 Screw #12 x 5/8
27 192876 Skirt, Rear
28 88652 Screw, Hinge 1/4-20 x 1.25
29 191221 Cable, Operator Presence
30 189179 Blade Adapter / Pulley
31 189028 Blade, 21"
32 851074 Washer
33 850263 Washer, Lock
34 851084 Bolt, Hex Head
35 188786 Debris Shield
36 192325 Bolt
37 150406 Bolt, Engine
38 - - - Engine, Briggs & Stratton,
Model Number 128602 0551-E1 (See Breakdown)
39 401683 Grassbag
40 194644 Frame, Grassbag
41 85463 Danger Decal
42 54583 Screw
45 183058X418 Mulcher Door Assembly
KEY PART
NO. NO. DESCRIPTION
46 169699X418 Discharge Guard
47 88349 Nut, Hex
48 188839X004 Mounting Bracket,
Debris Shield
50 57808 Screw
51 193791 Pulley, Idler
52 145212 Flanged Nut
53 155552 Locknut
54 193792X004 Idler Arm
55 166043 Idler Pulley
56 160829 Shoulder Bolt
57 193315 Bracket Assembly
58 182003 Clip, Wireform (Packaging)
59 182748 Grip, Foam
60 182226 Spring, Return
96 197991 Clip, Cable
- - 161058 Warning Decal (not shown)
- - 402780 Owner’s Manual,
English / Spanish
Available accessories not included with mower:
- - 71 33623 Gas Can
(2.5 Gallon Container)
- - 71 33500 Fuel Stabilizer
- - 71 33000 SAE 30W Oil
(20 Ounce Bottle)
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts. Failure to do so could be hazardous, damage your lawn mower and void your warranty.
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm.
Page 4
40
CRAFTSMAN ROTARY LAWN MOWER - - MODEL NUMBER 917.375830
Page 5
CRAFTSMAN ROTARY LAWN MOWER - - MODEL NUMBER 917.375830
41
KEY PART
NO. NO. DESCRIPTION
1 403326 Drive Control Assembly (Includes Cable)
2 195745 Cover, Top
3 187353 Pulley
4 190039 Lever, Drive Control
5 195744 Cover, Bottom
6 181698 Screw
7 400235X479 Mounting Bracket
8 184987 Cap, Bottom
9 196002 Cable, Drive
10 189074 Decal, Drive Control Operation
11 188291 Spring, Torsion
12 750634 Screw
13 193354 Gear Case Assembly, Complete
14 193443 Pulley, Drive
15 197235 Kit, Wheel Adjuster Assembly, RH
(Includes Knob and Bearing)
16 197234 Kit, Wheel Adjuster Assembly, LH
(Includes Knob and Bearing)
17 166785 Nut, Hex
18 168360X004 Spring, Selector
19 196401 Knob, Selector Spring
20 160835X007 Bracket, Wheel Adjusting
21 160828 Bolt, Shoulder, Hex Head
22 169911 Bearing, Ball
23 186578X004 Axle Arm Assembly, RH
24 186577X004 Axle Arm Assembly, LH
25 199775X418 Cover Drive
26 750634 Screw, Threaded, Rolled #10-25 x .50
27 183901 Spacer
KEY PART
NO. NO. DESCRIPTION
28 12000058 E-Ring 7/16
29 189403 Cover, Dust, Wheel
30 73800400 Nut, Hex
31 175098 Pawl
32 193912X460 Wheel & Tire Assembly, Rear 8 x 1-3/4
33 83923 Nut, Flangelock 3/8-16
34 175103 Gear
35 175105 Retainer, Drive, LH
36 175104 Disc, Drive
37 184172 Seal, Friction
38 175102 Retainer, Drive, RH
40 193909X460 Wheel & Tire Assembly, Front 8 x 1-3/4
41 188330 Pinion Assembly, RH
43 188331 Pinion Assembly, LH
44 183688 V-Belt
47 67725 Washer
51 187530 * Case, Lower
52 187531 * Case, Upper
53 187532 Gear, 24 Teeth
54 187533 Shaft, Input
55 183505 Wire, Formed
56 183506 Bearing, Ball
57 183508 Seal, Output Shaft
58 183509 Washer
59 183511 Bushing
60 197385 Shaft, Output
61 183513 Screw
62 183514
Seal, Input Shaft
* Use Dow Corning #709 to reseal Gear Case Halves.
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts. Failure to do so could be hazardous, damage your lawn mower and void your warranty.
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm.
Page 6
BRIGGS & STRATTON 4-CYCLE ENGINE
MODEL NUMBER 128602-0551-E1
1036 EMISSIONS LABEL
5
33
40
34
40
1029
13
227
868
562
1022
51
36
35
238
192
830
914A
615
404
883
1034
1023
1330 REPAIR MANUAL
51A
7
619
1026
914
1022
635
383
886
993
45
337
1329 REPLACEMENT ENGINE
333
851
122
51A
585
3
684
1
334
584
2
25
26
883
505
616
27
28
27
1095 VALVE GASKET SET
868
51
51A
7
29
163
43
1022
993
32
32A
24
16
741
306
307
22
15
8
9
10
20
11
11A
46
1058 OWNER’S MANUAL
4
12
718
42
Page 7
BRIGGS & STRATTON 4-CYCLE ENGINE
MODEL NUMBER 128602-0551-E1
365
125
163
127
51
222
97
633
130
51A
95
118
188
276
134
133
975
117
202
137
276
276
209
104
48
425
968
967
445
443
966
259
976
163
187
601
51A
287
847
525
524
977 CARBURETOR GASKET SET
137
51
523
842
276
163
633
51
51A
190
972
670
1059 1059
305
957
304
300
613A
883
121 CARBURETOR
OVERHAUL KIT
104
134
51
633
127
276
137
51A
613
163
43
Page 8
BRIGGS & STRATTON 4-CYCLE ENGINE
MODEL NUMBER 128602-0551-E1
608
55
1210
923
621
1211
745
922
65
592
60
459
456
689
597
921
58
585
3
7
868
358 ENGINE GASKET SET
883
51
1022
20
12
969
356
363
23
993
163
842
524
51A
332
324
KEY PART
NO. NO. DESCRIPTION
1 692670 Cylinder Assembly
2 399269 Kit-Bushing/Seal
3 299819s • Seal-Oil (Magneto Side)
4 493279 Sump-Engine
5 792381 Head-Cylinder
7 697230 •+ Gasket-Cylinder Head
8 495786 Breather Assembly
9 699833 Gasket-Breather
10 691125 Screw (Breather Assembly)
11 691260 Tube-Breather
11A 692937 Tube-Breather
12 692232 • Gasket-Crankcase
13 691137 Screw (Cylinder Head)
15 691680 Plug-Oil Drain
16 691456 Crankshaft
20 399781s • Seal-Oil (PTO Side)
22 691092 Screw (Engine Sump)
23 697610 Flywheel
24 222698s Key-Flywheel
25 791968 Piston Assembly (Standard)
791326 Piston Assembly
(.020" Oversize)
26 791969 Ring Set-Piston (Standard)
791324 Ring Set-Piston
(.020" Oversize)
27 691866 Lock-Piston Pin
28 499423 Pin-Piston
29 499424 Rod-Connecting
KEY PART
NO. NO. DESCRIPTION
32 691664 Screw (Connecting Rod)
32A 695759 Screw (Connecting Rod)
33 499642 Valve-Exhaust
34 499641 Valve-Intake
35 691304 Spring-Valve (Intake)
36 691304 Spring-Valve (Exhaust)
40 692194 Retainer-Valve
43 691997 Slinger-Governor/Oil
45 690977 Tappet-Valve
46 694039 Camshaft
48 692748 Short Block
51 692668• ؇+Gasket-Intake
51A 692555•Ø‡+ Gasket-Intake
55 691421 Housing-Rewind Starter
58 697316 Rope-Starter (Cut to Length)
60 281434 Grip-Starter Rope
65 690837 Screw (Rewind Starter)
95 691636 Screw (Throttle Valve)
97 790121 Shaft-Throttle
104 691242 Ø Pin-Float Hinge
117 498981 Jet-Main (Standard)
118 498978 Jet-Main (High Altitude)
121 792383 Kit-Carburetor Overhaul
122 792382 Spacer-Carburetor
125 790120 Carburetor
127 694468 Ø Plug-Welch
130 696564 Valve-Throttle
133 398187 Float-Carburetor
44
Page 9
BRIGGS & STRATTON 4-CYCLE ENGINE
MODEL NUMBER 128602-0551-E1
KEY PART
NO. NO. DESCRIPTION
134 398188 Ø Valve-Needle/Seat
137 693981 ؇ Gasket-Float Bowl
163 691894•Ø‡+ Gasket-Air Cleaner
187 791766 Line-Fuel (Cut to Length)
188 691147 Screw (Control Bracket)
190 690940 Screw (Fuel Tank)
192 694543 Ball-Rocker Arm
202 691303 Link-Mechanical Governor
209 691851 Spring-Governor
222 697614 Bracket-Control
227 691467 Control Lever-Governor
238 691300 Cap-Valve
259 691189 Bracket-Casing Clamp
276 271716 ؇ Washer-Sealing
287 690940 Screw (Dipstick Tube)
300 697590 Muffl er
304 695976 Housing-Blower
305 691108 Screw (Blower Housing)
306 691232 Shield-Cylinder
307 690345 Screw (Cylinder Shield)
324 695161 Cup/Screen Assembly
332 690662 Nut (Flywheel)
333 802574 Armature-Magneto
334 691061 Screw (Armature Magneto)
337 692051 Plug-Spark
356 692390 Wire-Stop
358 792384 Gasket Set-Engine
363 19069 Puller-Flywheel
365 691129 Screw (Carburetor)
383 19374s Wrench-Spark Plug
404 690272 Washer (Governor Crank)
425 690244 Screw (Air Cleaner Cover)
443 690255 Screw (Air Cleaner Base)
445 697029 Filter-Air Cleaner Cartridge
456 692299 Plate-Pawl Friction
459 281505s Pawl-Ratchet
505 691251 Nut (Gov. Control Lever)
523 499621 Dipstick
524 692296 • Seal-Dipstick Tube
525 495265 Tube-Dipstick
562 92613 Bolt (Gov. Control Lever)
584 697734 Cover-Breather Passage
585 691879 • Gasket-Breather Passage
592 690800 Nut (Rewind Starter)
597 691696 Screw (Pawl Friction Plate)
601 791850 Clamp-Hose
608 497680 Starter-Rewind
613 691108 Screw (Muffl er)
613A 691140 Screw (Muffl er)
615 690340 Retainer-Governor Shaft
616 698801 Crank-Governor
619 691108 Screw (Cylinder Head Plate)
621 692310 Switch-Stop
633 691321 ؇ Seal-Throttle Shaft
635 66538s Boot-Spark Plug
KEY PART
NO. NO. DESCRIPTION
670 692294 Spacer-Fuel Tank
684 690345 Screw (Breather Cover)
689 691855 Spring-Friction
718 690959 Pin-Locating
741 790345 Gear-Timing
745 691648 Screw (Brake)
830 694544 Stud (Rocker Arm)
842 691031 • Seal-O Ring (Dipstick Tube)
847 692047 Assembly-Dipstick/Tube
851 493880s Terminal-Spark Plug
868 692044 •+ Seal-Valve
883 691893 •+ Gasket-Exhaust
886 696268 Gasket Kit Cylinder Head / Plate
914 691108 Screw (Rocker Cover)
914A 691127 Screw (Rocker Cover)
921 691465 Cover-Blower Housing
922 692135 Spring-Brake
923 695891 Brake
957 692046 Cap-Fuel Tank
966 690243 Base-Air Cleaner Primer
967 273356 Filter-Pre Cleaner
968 691342 Cover-Air Cleaner
969 691138 Screw (Blower Cover)
972 699374 Tank-Fuel
975 493640 Bowl-Float
976 694395 Primer-Carburetor
977 792385 Set-Carburetor Gasket
993 694088 •+ Gasket-Cylinder Head Plate
1022 691890 •+ Gasket-Rocker Cover
1023 499624 Cover-Rocker Arm
1026 692045 Rod-Push
1029 691230 Arm-Rocker
1034 691343 Guide-Push Rod
1036 792166 Label-Emissions
1058 275054 Owner’s Manual
1059 692311 Kit-Screw/Washer
1095 792386 Set-Valve Gasket
1210 498144 Pulley/Spring Assy. (Pulley)
1211 498144 Pulley/Spring Assy. (Spring)
1329 121602-0625 Replacement Engine
1330 272147 Repair Manual
- - 398067 Spark Arrester
(available accessory)
• Included in Engine Gasket Set, Key No. 358
Ø Included in Carb. Overhaul Kit, Key No. 121
‡ Included in Carb. Gasket Set, Key No. 977
+ Included in Valve Gasket Set, Key No. 1095
NOTE: All component dimensions given in U.S.
inches. 1 inch = 25.4 mm
45
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