Page 1
ILIUSTRATED PARTS
A ME R IC AN 336C* A M ER IC A N
MADE OWNED
OUTDOOR POWER EQUIPMENT
1995
LOG SPLITTERS
Model Number Pages
245-630-000
245-631-000.........................2, 3
245-635-000
245-636-000.........................4, 5
245-638-000.........................6, 7
MTD PRODUCTS INC • P.O. BOX 368022 • CLEVELAND, OHIO 44136-9722
........................
........................
2, 3
4, 5
FORM NO. 770-95-7A
Page 2
Models 630 and 631
7A — Page 2
Page 3
Models 630 and 631
PARTS LIST FOR MODELS 630 AND 631 LOG SPLITTERS
REF.
NO.
10
11 736-0192
15
16
17 712-0239
18
19
21 732-0583
23
24 781-0537 Back Plate 79 717-0936 Gear Pump
25
26 781-0351
27
28
29
30
31 718-0245
32 717-0899
33 727-0323
35
36 737-0279
37
39
40
41
42 711-0813
43 712-0375
44 712-0798
45 713-0433
PART
NO.
1 712-0359
CODE
2 714-0162
734-0873 Hub Cap
3
4 734-1016
Slotted Nut 3/4-16 Thd. 46 715-0116 Roll Pin
Cotter Pin 5/32" Dia. x 1-1/4" Lg.
Wheel Ass’y. Comp.
DESCRIPTION
734-0872 Tire Only
734-1017
721-0168
734-0255
736-0351
5
741-3028
6
7 736-0921
737-0192 90° Solid Male Adapter
8
737-0238
9
741-3029
Rim Only 51 736-0185 FI-Wash. .406" I.D. x .75" O.D.
Bearing Seal Only 52 750-0507 Spacer 3/8" I.D. x .625" O.D.
Air Valve Only 53
FI-Wash. .76" I.D. x 1.5" O.D.
Bearing Cone 55
L-Wash. 1/2" I.D.* 56 781-0398 Beam Support Ass’y.
Pipe Nipple 1/2 NPT 58 723-0406
Bearing Cup 59 726-0132 Hose Clamp 5/8"
REF.
NO.
47
PART
NO.
727-0311
CODE DESCRIPTION
Hitch Coupler
48 712-3000 Hex Ctr. L-Nut 3/8-16 Thd.
49 736-0116 FI-Wash. .635" I.D. x .93" O.D.
50 736-0169 L-Wash. 3/8" I.D.*
781-0162 Jack Stand
54
781-0399 Tongue Tube
781-0370A Locking Rod
57
723-0405 Filter Element
Filter Head
FI-Wash. .531" I.D. x .94" O.D. 60 727-0443 Return Hose 3/4" I.D. x 44" Lg.
710-1018
Hex Bolt 1/2-20x2.75" Lg. 62
(Grade 8)
781-0404A
Vertical Beam Ass’y.
66 714-0470 Cotter Pin 1/8" Dia.
710-1032 Hex Bolt 3/8-24 x 1.5" Lg. 68 738-0805 Hinge Pin 1/2 x 4.8" Lg.
710-0117
74
710-0237 Hex Bolt 5/16-24 x .62" Lg.
Hex Bolt 5/16-24 X 1" Lg.
Hex Nut 5/16-24 Thd.
Sq.-Key3/16’’x.75"
78 717-0891 Flexible Coupling
712-0333
712-3001
781-0323B
Hex L-Nut 1/2-20 Thd. 73
Hex Nut 1/2-20 Thd.
Hex Jam Nut 3/8-24 Thd. 75 710-0363 Hex Bolt 5/16-24x4" Lg.
(Grade 5) 76 712-0123
Comp. Spring 4" Lg. 77 714-0122
Wedge Ass’y-
781-0350A Fixed Side Gib 80 719-0278 Coupling Shield
Adjustable Gib 81
781-0352A Adjustable Gib Shim 82
781-0356
714-0203
715-0216
Floating Gib Plate 83 727-0452
External Cotter Pin 84
Cylinder Mounting Pin 85 781-0097 Rear Coupling Support Brkt.
726-0174
727-0641
Hose Clamp
Suction Hose
High Pressure Hydraulic Hose
736-0119 L-Wash. 5/16" I.D.*
Hydraulic Cylinder (630) 86 781-0098 Front Coupling Support Brkt.
718-0262 Hydraulic Cylinder (631) 88 710-0409
Control Valve 89
Metal Pressure Tube 91
737-0153
737-0235
710-3066 Hex Bolt 3/8-16x2.75" Lg.
Return Elbow 92
Adapter
95
3/4" Hose Barb. 96 720-0235 Grip
97
—
737-0236 L-Vent Pipe Plug
735-0639 Spark Plug Boot
781-0501A
747-0583
Hex Bolt 5/16-24 X 1.75" Lg.
Engine
Tank Ass’y.
Control Handle
(Grade 8) 98 732-0194 Spring Pin
710-0411
710-3080
Hex Bolt 3/8-16x4" Lg.
Hex Bolt 3/8-16x4" Lg.
99 781-0168A Stripper Plate
710-3144
100
(Grade 5) 101 712-0430
Clevis Pin 5/16 X 2.5" Lg. 102
Hex L-Nut 3/8-16 Thd.
750-0743 Spacer 1/2" I.D. x .68" Lg.
103 721-0168 Bearing Seal Only
Hex Nut 3/8-16 Thd.* 104 736-0262
Chain—Tow Hitch
105 737-0265
Hex Bolt 3/8-16 X 2.0" Lg. (Gr. 5)
Hex L-Nut 3/8-16 Thd.
FI-Wash. 3/8" I.D. x .87" O.D.
90° Male Adapter
*For faster service obtain standard nuts, boits and washers locally.
If these items cannot be obtained locally, order by part number
and size as shown on parts list.
7A — Page 3
Page 4
Models 635 and 636
7A — Page 4
Page 5
Models 635 and 636
PARTS LIST FOR MODELS 635 AND 636 LOG SPLITTERS
REF.
NO.
1
10 741-3029
11
12 736-0192
13
15 710-1018
16 710-1032
17 712-0239
19 712-3001
21
23
24 781-0537 Back Plate
25
26 781-0351
27 781-0352A
28 781-0356
29 714-0203
30 715-0216
31
32 717-0899
33 727-0323
35 737-0153
36 737-0279
37
38
39
40
41 710-0944
42 711-0813
43 712-0375
44 712-0798
45
46 715-0116
47
49
50 736-0169
51
52
53
PART
NO.
712-0359
2 714-0162
3 734-0873
4
734-1016 Wheel Ass’y- Comp.
734-0872
734-1017
734-0255
5 736-0351
6 741-3028
7 736-0921
737-0192
8
9 737-0238
CODE
Slotted Nut 3/4-16 Thd.
Cotter pin 5/32" Dia. 55
Hub Cap 56 781-0398
Tire Only 58 723-0406
Rim Only 60 727-0443
Air Valve Only
FI-Wash. .76" I.D. x 1.5" O.D.
Bearing Cone 65 751-0535-15
L-Wash. 1/2" I.D.* 66 714-0470
90° Solid Male Adaptor
Pipe Nipple 1/2 NPT 68 738-0805
DESCRIPTION
Bearing Cup 69 751-0570
737-0265
737-0264
90° Male Adapter (635) 70 781-0536
90° Male Adapter (636)
FI-Wash. .531" I.D. X .94" O.D. 73
710-0514
Hex Cap Scr. 3/8-16 X 1" Lg.
Hex Bolt 1/2-20x2.75" Lg. 75 710-0363
(Grade 8)
Hex Bolt 3/8-24 x 1.5" Lg.
Hex L-Nut 1/2-20 Thd.
Hex Jam Nut 3/8-24 Thd.
(Grade 5)
732-0583
781-0323B
781-0350A
Comp. Spring 4" Lg. 78 717-0891
Wedge Ass’y-
Fixed Side Gib 718-0248
Adjustable Gib
Adjustable Gib Shim 719-0315
Floating Gib Plate 81
External Cotter Pin
Cylinder Mounting Pin
718-0246
Hydraulic Cylinder
Control Valve
Metal Pressure Tube 85 781-0097
Return Elbow
Adapter (635)
737-0235
726-0174
710-0521
3/4" Hose Barb.
Hose Clamp
Hex Bolt 3/8-16 X 3" Lg.
(Grade 8)
710-0411
Hex Bolt 3/8-16x4" Lg.
Hex Bolt 3/8-16x4.25" Lg.
(Grade 5)
Clevis Pin 5/16x2.5" Lg. 95 681-0011
Hex L-Nut 3/8-16 Thd. 96 720-0235
Hex Nut 3/8-16 Thd.
713-0433
Chain—Tow Hitch
Roll Pin
727-0311
736-0116
Hitch Coupler
FI-Wash. .635" I.D. x .93" O.D. 103
L-Wash. 3/8" I.D.*
736-0185
750-0497
781-0162
FI-Wash. .406" I.D. x .75" O.D.
Spacer .44" Lg.
Jack Stand
REF.
NO.
54
PART
NO.
CODE
DESCRIPTION
781-0399 Tongue Tube
781-0370A Locking Rod
Beam Support Ass’y.
57
723-0405
Filter Element
Filter Head
Return Hose 3/4" I.D. x 44" Lg.
681-0014
62
64
726-0199
Vertical Beam Ass’y.
Hose Clamp .37" Dia. (636)
Fuel Line 15" Lg. (636)
Cotter Pin 1/8" Dia.
67 681-0034 Tank Mtg. Brkt. (636)
Hinge Pin 1/2 x 4.8" Lg.
Fuel Tank Ass’y. (636)
Support Brkt. (636)
71
710-0253
Hex Bolt 3/8-16 X 1" Lg. (636)
710-0117 Hex Bolt 5/16-24 X 1" Lg.
74 710-0237 Hex Bolt 5/16-24 x .62" Lg.
Hex Bolt 5/16-24 x 4" Lg. (635)
710-1253
Hex Bolt 5/16-24 x 5.25" Lg.
(636)
76 712-0123
77
714-0122 Sq. Key 3/16" x .75" (635)
Hex Nut 5/16-24 Thd.
714-0114 Sq. Key 1/4" X 2" Lg. (636)
Flexible Coupling (635)
717-0462
79 717-0936
Flexible Coupling (636)
Gear Pump (635)
Gear Pump (636)
80 719-0278
Coupling Shield (635)
Coupling Shield (636)
726-0132 Hose Clamp 5/8"
82
727-0451
727-0452 High Pressure Hydraulic Hose
83
Suction Hose
48"
84
736-0119
L-Wash. 5/16" I.D.*
Rear Coupling Support Brkt.
86 781-0098
Front Coupling Support Brkt.
87 710-0157 Hex Bolt 5/16-24 x .75" Lg.
88 710-0409
89
—
90 736-0159
91 737-0236
92
735-0639
93 781-0556
Hex Bolt 5/16-24 X 1.75" Lg.
Engine
FI-Wash. .344" I.D. x .875" O.D.
L-Vent Pipe Plug
Spark Plug Boot (Optional)
Fender
Frame Weldment
Grip
97
747-0583
732-0194
98
99 781-0525
102 750-0750
721-0168
104
736-0262
106 710-0895
Control Handle
Spring Pin
Dislodger
Spacer 1/2" I.D. X .86" Lg.
Bearing Seal Only
FI-Wash. 3/8" I.D. x .87" O.D.
Hex AB-Tap Scr. 1/4 x .75" Lg.
(636)
‘For faster service obtain standard nuts, bolts and washers locally.
If these items cannot be obtained locally, order by part number
and size as shown on parts list.
7A — Page 5
Page 6
Model 638
7A — Page 6
Page 7
Model 638
PARTS LIST FOR MODEL 638 LOG SPLITTER
712-0359
2
714-0162
PART
NO.
CODE
DESCRIPTION
Slotted Nut 3/4-16 Thd. 55 781-0370A Locking Rod
Cotter Pin 5/32" Dia. 57 723-0405 Filter Element
REF.
NO.
PART
NO.
CODE DESCRIPTION
3 734-0873 Hub Cap 58 723-0406
4 734-1016
Wheel Ass’y. Comp.
60 727-0443 Return Hose 3/4" I.D. x 44" Lg.
734-0872 Tire Only 61 781-0538 Hose Guard
734-1017 Rim Only 62
734-0255
5 736-0351
6 741-3028
7 736-0921
Air Valve Only 63 737-0264
FI-Wash. .76" I.D. X 1.5" O.D. 64 726-0199 Hose Clamp .37" Dia.
Bearing Cone
L-Wash. 1/2" I.D.*
8 737-0192 90° Solid Male Adaptor
9 737-0238
Pipe Nipple 1/2 NPT 68
Bearing Cup
681-0014
65 751-0535-15 Fuel Line (6" Lg.)
66 714-0470
67
781-0535
738-0805 Hinge Pin 1/2 x 4.8" Lg.
69 751-0570 Fuel Tank Ass’y.
70 781-0536 Support Brkt.
710-0514 Hex Cap Scr. 3/8-16x1" Lg. 71
781-0525
Dislodger 72
710-1018 Hex Bolt 1/2-20 X 2.75" Lg. 73
(Grade 8)
710-1032 Hex Bolt 3/8-24 x 1.5" Lg.
712-0239
Hex L-Nut 1/2-20 Thd.
710-0253 Hex Bolt 3/8-16 X 1" Lg.
751-0580
710-0117
74
710-0237 Hex Bolt 5/16-24 x .62" Lg.
75 710-1253
76 712-0123 Hex Nut 5/16-24 Thd.
Hex Jam Nut 3/8-24 Thd. 77 714-0114
(Grade 5) 78 717-0462
781-0323B
Comp. Spring 4" Lg.
Wedge Ass’y-
79
718-0248
80 719-0315 Coupling Shield
Adjustable Gib 83 727-0452
Floating Gib Plate 84
736-0119 L-Wash. 5/16" I.D.*
External Cotter Pin 85 781-0097
Cylinder Mounting Pin 87 710-0157
718-0247 Hydraulic Cylinder
727-0323 Metal Pressure Tube 90
781-0526
Hose Guard
Return Elbow
Adapter 92
737-0235 3/4" Hose Barb. 93
726-0174
710-0521
Hose Clamp 1.5" O.D.
Hex Bolt 3/8-16x3" Lg. 95 681-0011
(Grade 8)
Hex Bolt 3/8-16x4.25" Lg. 102
712-0798 Hex Nut 3/8-16 Thd. 103
Chain—Tow Hitch
Roll Pin
727-0311
Hitch Coupler
FI-Wash. .635" I.D. x .93" O.D. 107
L-Wash. 3/8" I.D.*
88 710-0409
—
736-0159 FI-Wash. .344" I.D. x .875"
91 737-0236
735-0639
781-0556
94
681-0008 Support Ass’y.
96
720-0235
97
747-0583 Control Handle
750-0750
721-0168
104 736-0262
105 681-0006
106 710-0895
710-0200
108
710-0289
109 736-0142
781-0368A Tongue Tube 110
781-0558
REF.
NO.
1
10 741-3029
11 736-0192 FI-Wash. ,531" I.D. x .94" O.D.
12
13
15
16
17
19 712-3001
21 732-0583
23
24 781-0537 Back Plate 81 726-0132
25 781-0350A Fixed Side Gib 82 727-0451
26 781-0351
27 781-0352A Adjustable Gib Shim
28 781-0356
29 714-0203
30 715-0216
31
32 717-0899 Control Valve 89
33
34
35 737-0153
36 737-0279
37
38
39
40 710-3153 Hex Bolt 3/8-16x4.75" Lg.
41 710-0944
44
45 713-0433
46 715-0116
47
49 736-0116
50 736-0169
52 750-0497 Spacer .445" Lg.
54
Filter Head
Vertical Beam Weldment
90° Adapter (Male)
Cotter Pin 1/8" Dia.
Tank Mtg. Brkt.
Muffler Guard
Hex Bolt 5/16-24 X 1" Lg.
Hex Bolt 5/16-24x5.25" Lg.
Sq.-Key 1/4" X 2" Lg.
Flexible Coupling
Gear Pump
Hose Clamp 5/8"
Suction Hose 1" I.D.
High Pressure Hydraulic Hose
48"
Rear Coupling Support Brkt.
Hex Bolt 5/16-24 X .75" Lg.
Hex Bolt 5/16-24 X 1.75" Lg.
Engine
O.D.
L-Vent Pipe Plug
Spark Plug Boot (Optional)
Fender
Frame Weldment
Grip
Spacer 1/2" I.D. x .86" Lg.
Bearing Seal Only
FI-Wash. 3/8" I.D. x .87" O.D.
Jack Stand
Hex AB-Tap Scr. 1/4 x 3/4" Lg.
Hex Wash. Hd. Scr. #8 x .5" Lg.
Hex Bolt 1/4-20 x .5" Lg.*
FI-Wash. .25" I.D. x .5" O.D.
Jack Stand Brkt.
‘For faster service obtain standard nuts, bolts and washers locally.
If these items cannot be obtained locally, order by part number
and size as shown on parts list.
7A — Page 7
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