
Model 521
PARTS LIST FOR MODEL 521 LOG SPLITTER
REP.
NO.
PART
NO.
CODE
DESCRIPTION
REF.
NO.
PART
NO.
CODE
DESCRiPTION
1 712-0359
Slotted Nut 3/4-16 Thd.
46 715-0116
Roll Pin
2
714-0162
Cotter pin 5/32" Dia.
47
727-0311
Hitch Coupier
3
734-0873
Hub Cap
49 736-0116
Fl-Wash. .635" I.D.’x .93" O.D.
4 734-1016
Wheel Ass’y. Comp.
50
736-0169
L-Wash. 3/8" I.D.*
734-0872
Tire Only
51
736-0185
Fl-Wash. .406" I.D. x .75" O.D.
734-1017
Rim Only
52 750-0507
Spacer .27" Lg.
721-0168
Bearing Seal Only
53 781-0162
Jack Stand
734-0255
Air Valve Only
54
781-0399
638
Tongue Tube
5
736-0351 FI-Wash. .76" I.D. X 1.5" O.D.
55 781-0370
Locking Rod
6 741-0107
Roller Bearing
56 781-0398
Beam Support Ass’y.
7 736-0921 L-Wash. Vz" I.D.*
57
723-0405
Filter Element
8 737-0192
90° Solid Male Adaptor
58 723-0406
Filter Head
9 737-0238
Pipe Nipple Vz NPT
59 726-0146
Adj. Hose Clamp
14
710-1010
Hex Bolt Vz-20 X 3" Lg.
60
727-0443
Return Hose 3/4" I.D. x 44" Lg.
(Grade 8)
62
781-0404
Vertical Beam Ass’y.
15
710-1018
Hex Bolt Vz-20 X 2.75" Lg.
66 714-0470
Cotter Pin 1/8" Dia.
(Grade 8)
68 738-0805 Hinge Pin Vz x 4.8" Lg.
16 710-1032
Hex Bolt 3/8-24 X 1.5" Lg.
73
710-0117
Hex Bolt 5/16-24 X 1" Lg.
17
712-0239
Hex L-Nut Vz-20 Thd.
74
710-0237 Hex Bolt 5/16-24 X .62" Lg.
18 712-0333
Hex Nut ’/i-20 Thd.
75 710-0968 Hex Bolt 5/16-24 X 5" Lg.
19
712-3001
Hex Jam Nut 3/8-24 Thd.
76 712-0123 Hex Nut 5/16-24 Thd.
(Grade 5)
77
714-0122 Sq.-Key 3/16" x .75"
21 732-0583
Comp. Spring 4" Lg.
78 717-0891 Flexible Coupling
23
781-0323B
Wedge Ass’y-
79
717-0887A
Two Volume Pump
24
781-0345A
Pusher Back Plate
80
719-0281
Coupling Shield
V 25
781-0350A Fixed Side Gib
81
726-0132 Hose Clamp 5/8"
26
781-0351 Adjustable Gib
82
727-0448
N Suction Hose %" I.D. x 17" Lg.
27 781-0352A Adjustable Gib Shim
83
727-0324 High Pressure Hydraulic Hose
28
781-0356
Floating Gib Plate
62"
29 714-0203
External Cotter Pin
84
7364)119
L-Wash. 5/16" I.D.*
30 715-0206
Cylinder Mounting Pin 85
781-0097 Rear Coupling Support Brkt.
31 717-0885B
629
Hydraulic Cylinder
86
781-0098 Front Coupling Support Brkt.
32 717-0899
Control Valve
88 710-0409
Hex Boit 5/16-24 X 1.75" Lg.
33 727-0323
Metal Pressure Tube
89
—
Engine
35 737-0153
Return Elbow
91 737-0236 L-Vent Pipe Plug
36
737-0279
Adapter
92
735-0639
Spark Plug Boot
37
737-0235
Hose Barb.
95
781-0501 638/N
Tank Ass’y.
39 710-0521
Hex Bolt 3/8-16 X 3" Lg.
96
720-0235
Grip
(Grade 8)
97
747-0583 Control Handle
40
710-0411 Hex Bolt 3/8-16 X 4" Lg.
98 732-0194 Spring Pin
41
710-3130
Hex Bolt 3/8-16 X 3.25" Lg.
99 781-0168A Stripper Plate
(Grade 8)
100
710-3144
Hex Bolt 3/8-16 X 2.0" Lg.
42
711-0813
Clevis Pin 5/16 X 2.5" Lg.
(Gr. 5)
43
712-0375
Hex L-Nut 3/8-16 Thd.
101 712-0430 Hex L-Nut 3/8-16 Thd.
44
712-0798 Hex Nut 3/8-16 Thd.
102
750-0743 Spacer 1/4" I.D. x .68" Lg.
45
713-0338
Chain—Tow Hitch
*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.
629^ilver Rake; 638-Red
CODE: N notates a new part (not previously existing). A three digit
number is the color code. Specify color code as shown above
if color or finish is important when ordering parts, [i.e., 638 for Red
RnishJ.
NOTE: The engine is not under warranty by
the log splitter manufacturer.. .If repairs or
service is needed on the engine, please
contact your nearest author
ized engine service outlet.
Check the “Yellow Pages" of
your telephone book under
"Engines—Gasoline.”
Rnd It Past
in The
Yellow Pages
17
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