Advertisement
RE
PAIR PARTS
SEARS 18 TWIN HYDRO GARDEN
TRACTOR··MODEL
NO.
917.257070
HYDROSTATIC
AXLE,
PUMP
AND MOTOR
KEY
PART
DESCR
IPT ION
NO.
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
634A640
Parking
Brake Handle Weldment
634A652
Pump
Pulley
with Set Screw
634A655
Hydrostatic
Motor
634A656
Hydrostatic Pump
634A657
Filter Assembly (Inc.
Key No.
69)
634A668
By-Pass
Valve
Handle Weldment
634A669
Rotating Plate
Weldment
668A12
Axle Assembly (Inc.
Key
No. 78)
634A678
Control
Lever
Weldment
5868R
Quadrant Bushing
5864R
Lever
Plunger
5082R
Brake
Rod
5863R
Pivot
Pin Cam
Follower
5265R
Plunger
Button
5093R
Parking
Brake
Pivot Pin
634A679
Quadrant
Weldment
5120R
Clevis Pin
5136R
T
ransmission
Cap
and
Dipstick
Ass'y
.
5135R
Transmission
Oil Filler
T
ube
Ass'y.
5122R
Yoke
5266R
Lever Plunger Guide
5329R
Decal·
Quadrant
5879R
Connector
Link
and
Joints
4379H
Handle
Grip· Shift
781J
Handle Grip
5273R
Gasket
5275R
Male 90°Eibow NPT to Flare
5274R
90°Eibow
"o"
Ring to Flare
5764R
"o"Ring
to Hose
Elbow
5127R
90°Eibow "o" Ring to
Flare
5760R
Oil
Coo
ler
5765 R
Hydro
Hose
5766R
Hose
Clamp
5134 R
Suction Line
7987
R
Control Knob
5142H
Roll
Pin
1364H
Roll
Pin
175H
Roll
Pin
6207 R
Groove
Pin
2876H
Spring
5280R
Spring
9204H
Locknut
1/
2- 20 UNF
STD551037
*Washer 13/32
x 13/16
x
16
Ga.
25U5P
Cotter
Pin 1/8 x 3/4
8103R
Mounting Tab
(Axle)
634A674
Conn, Rod
(Ret.
to
Neut.) Weldment
634A675
Cam Weldment
634A676
Cam Follower Weldment
634A673
Directional Arm Weldment
5878R
Cam Follower Support
8102R
Bottom Pump Bracket
5272R
Lever Support
634A972
Oil Cooler Air Shield
Assembly
634A647
Top Pump Bracket
Weldment
A
B
C
D
F
G
H
J
K
KEY
PART
DESCRIPTION
NO.
NO.
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
8
3
84
85
86
87
88
89
90
9
1
92
93
94
95
96
97
98
99
100
101
102
L
5999H
5133R
5130R
5131 R
5128R
9420H
4940M
634A646
8120H
4012P
1527P
634A677
634A671
634A672
5276R
5886R
STD541025
78
10H
STD551025
STD551031
STD522507
1545P
STD551 125
7303R
7304R
7305R
STD551131
STD551137
STD551150
STD541050
STD541437
STD561210
STD54103
1
STD523712
STD523710
3022P
4501P
4503P
5584P
3253P
Spring
Washer
Suction Line
Pressure
Li
ne No.
1
Pressure
Line
No.
2
Straight Connector
"o" Ring
to Flare
Leveling
Pin
Retainer
Spring
Belt
Guide Weldment
Coil Spring
Pin
Street
Elbow
90°
Washer
21/32 x
7/8
x
16 Ga.
Control Arm
(Ret.
to
Neut.
)
Weldment
Filter
Top Weldment
Filter Bottom Weldment
Cartridge for
Filter
Assembly
Center Locknut
5/16-24 UNF
*Hex
Nut 1/4 -20 UNC
Locknut
3/8 · 24
UNF
*Washer 9/32 x
5/8
x
16
Ga.
*Washer
11
/
32 x
11
/
16
x
16
Ga.
*Hex Bolt
1/
4
·
20
UNC
x
3/
4
Washer 17/32
x
1
x
16
Ga.
* Lockwasher
1/
4
Brake Assembly
Brake Shoe and
Lining
Spring
•
Lockwasher
5
/
16
*
Lockwasher
3/8
*
Lockwasher
1/
2
*Hex
Nut
1/
2
-
13
UN
C
*
Locknut
3/8
· 16 U NC Grade
B
*Cotter
Pin 1/8 x 1
*
Hex
Nut 5/16-
18
UNC
*Hex Bolt
3/8
·
16 UNC
x
1
·
1/
4
*Hex
Bolt 3/8 ·
16 UNC
x 1
Hex
Bolt 3/8-16
UNC x 7/8
Set Screw,
Sq.
Hd.
·
C.P.
5/16
·
18 UNC
X
1/2
Set
Screw, Square Head
C.P. 5/16 ·
18
UNC x 5/8
Cutting Screw,
Hex Washer
Hd.
Thrd.
1/4
·
20 UNC x
3/4
Type
T
Mach. Screw,
Pan Hd. Phillips
1/4-20 UNC x
1/2
STD525015
*Hex
Bolt
1/2 ·
13
UNC x
1
·
1/
2
STD523107
*Hex Bolt
5/
16
·
18 UNC x
3/4
STD522508
*Hex
Bolt
1/
4-
20
UNC
x
718
Gr.
5
STD522506 *Hex
Bolt 1 /4
· 20
UNC
x 5/8
STD522507 *Hex
Bolt
5/
16 ·
18 UNC
x
3/4
STD541
037
*Hex Nut
3/
8
·
16 U NC
8115R
Nut
Retainer
3531 R
"J''
Clip
*STANDARD
HARDWARE--
PURCHASE
LOCALLY
M
N
p
Q
R
s
faa
r
a9
'
90
190
191.926193
~ 94
@82~82
~
82
@
82
~102
~
83
@74
@
73
©'
73
©:'
73
~101
@
43
@
84
@
81
@
77
@
77
@77
~
f i
®
71
1991101
.
23
.
Advertisement
