Model 638 – MTD 24638S User Manual
Page 13
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Model 638
PARTS LIST FOR MODEL 638 LOG SPLITTER
i>lO.
PART
IMO.
COLOR
CODE
DESCRIPTION
NEW
PARI
REF.
NO.
PART
NO.
COLOR
CODE
DESCRIPTION
NEW
PART
1
717-0816
2-1/2" Cylinder Ass'y. Comp
N
46
741-0116
Flange Brg. w/Flats .631" l.[
).
2
720-0157
Grip
47
726-0214
Push Cap 5/8" Dia. Rod
3
737-0196
90° Elbow Adapter
N
48
781-0071
Frame - Motor
N
4
719-0270
Pusher Plate
N
49
714-0133
Sq. Key 3/16" x3/16" x
5
738-0601
Shoulder Bolt 5/8" Dia.
1.50" Lg.*
X
.660" Lg. 1/2-13 Thd.
N
51
712-0267
Hex Nut 5/16-18 Thd.*
6
749-0663
Engagement Handle
N
52
736-0119
L.-Wash. 5/16" I.D.*
7
711-0628
Adjustment Ferrule
53
727-0302
High Pressure Hose
N
8
712-0267
Hex Nut 5/16-18 Thd.*
54
737-0183
Adapter - or Boss to MJIC
9
736-0119
L.-Wash. 5/16" I.D.*
9/16-18 to 7/16-20
10
781-0021
Strainer Tube Ass'y-
N
55
737-0182
Adapter 3/4" Tubing to 3/4
11
781-0069
Oil Tank Ass'y. Comp
N
-16 M-Boss
12
781-0038
Wedge Ass'y.
N
56
726-0132
Hose Clamp 5/8" I.D.
13
710-0298
Hex Bolt 5/8-18
X
3.50"
57
737-0184
Adapter 1/2" Tube 9/16-18
Lg. (Grade 5)
or M-Boss
14
736-0158
L.-Wash. 5/8" I.D.
58
717-0803
Valve Ass'y.
15
712-0337
Hex Nut 5/8-18 Thd.*
N
59
714-0507
Cotter Pin 3/32" Dia. x .75"
16
712-0798
Hex Nut 3/8-16 Thd.*
Lg.*
17
736-0169
L.-Wash. 3/8" I.D.*
60
736-0264
Fl.-Wash. 344" I.D. x .62"
18
735-0144
Rubber Wash.
O.D.
X
.063
19
738-0143
Shoulder Bolt .498 x .340
61
727-0301
Return Hose .50" I.D.
N
20
781-0024
Engagement Brkt.
62
727-0300
Suction Hose .75" I.D.
N
21
738-0140
Shoulder Bolt .437" Dia.
63
726-0146
Hose Clamp 1/4" I.D.
X
.180" Lg.
64
737-0191
Adapter 1.0" Tube 1-1/16-
Lq2
732-0352
Extension Spring .50" O.D.
12 "0"-Ring
N
X
4.25" Lg.
65
712-0267
Hex Nut 5/16-18 Thd.*
29
Engine - B & S
66
736-0119
L.-Wash. 5/16" I.D.*
30
734-0736
Wheel Ass'y. Comp. 10.0"
67
736-0275
Fl.-Wash. .343" I.D. x .687"
X
2.75
N
O.D.
X
.062
31
750-0118
Sleeve .632" I.D. x .875"
68
710-0442
Hex Bolt 5/16-18
X
1.50"
O.D.
X
.90" Lg.
Lg.*
32
710-0599
Hex Wash. Hd. Self Tap.
69
710-0604
Hex Hd. Tap Scr. 5/16"
Scr. 1/4-20
X
.50" Lg.
70
721-0205
Gasket
N
33
756-0425
1/2" V-Pulley 7/8" I.D. x
71
781-0023
End Plate
N ■
7/8" I.D.
X
3-1/4" O.D.
72
721-0203
Gasket
N
34
754-0278
"V"-Belt(4D 1/2" Vx
73
712-0203
Hex Nut 3/4" Thd.*
30" Lg.
74
736-0364
L.-Wash. 3/4." I.D.*
35
781-0008
Belt Cover
75
781-0036
Filler Tube Ass'y.
N
36
736-0119
L.-Wash. 5/16" I.D.*
76
745-0174
Oil Fill Cap
37
710-0152
Hex Bolt 3/8-24
X
1.0" Lg.*
77
737-0197
45° Male Adapter 7/16-20
38
756-0426
1/2 (4L) "V"-Pulley 5/8"
MJ-1/4-18 NP
N
I.D.
X
3-1/2" O.D.
78
721-0204
"0"-Ring .92" I.D. x 1.16"
39
710-0938
Set Scr. 1/4-28
X
.25" Lg.
O.D.
X
.116 Dia.
N
40
736-0105
Bell.-Wash..40" I.D. x .88"
79
710-0920
Hex Bolt 3/4"
X
4.0" Lg.
O.D.
80
712-0338
Hex Nut 11/16-12Thd.
N
41
710-0649
Hex Wash. Hd. TT-Tap Scr.
81
710-0117
Hex Bolt 5/16-24
X
1.00" Lg.
3/8-16
X
.87" Lg.
(Grade 5)
42
712-0123
Hex Nut 5/16-24 Thd.*
82
747-0493
Engagement Rod 16.75" Lg.
N
43
710-0376
Hex Bolt 5/16-18
X
1.00" Lg.*
83
736-0264
Fl.-Wash. .344" I.D. x .62"
44
736-0119
L.-Wash. 5/16" I.D."
O.D.
X
.063
45
747-0458
Axle Shaft 5/8" Dia. x 25.5" Lg.
_________________________
1
___
84
714-0104
Hair Pin Cotter 5/16" Dia.
jr faster service obtain standard nuts, bolts and washers locallv- If these items cannot be obtained locally, order by part
number and size as shown on parts list.
13