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REPAMR PARTS
18 HP 42" TRACTOR
- - MODEL NUMBER
917.257560
MOWER
DECK
KEY
PART
KEY
PART
NO.
NO.
DESCRIPTION
NO.
NO.
DESCRIPTION
1
138024
2
STD533t07
3
138017
4
138440
4A
132827
5
STD624008
6
130832
7
73800500
8
85O857
9
STD551137
10
140296
11
134149
!2
129895
13
137645
14
128774
15
110485X
16
136929
!7
72110618
18
72140505
19
73800500
20
136888
21
STD541431
22
134753
23
131267
24
105304X
25
123713X
26
110452X
27
130968
28
19111016
29
131491
30
138776
3t
129963
32
129861
33
137266
34
STD533717
35
133835
36
131494
37
19131612
38
133502
39
133503
40
STD541437
41
133551
42
STD560907
43
133504
44
140088
45
STD624003
Mower Deck Assembly, 42"
46
Bolt
47
Bracket Asm Fr. Sway Bar
48
Bracket Asm Deck 42" Sway Bar
49
Shoulder Bolt 5/16-18 Thd. Form
50
Retainer Spring
51
Arm, Suspension,
Rear
52
Locknut 5/16-18
53
Bolt 3/8-24 x t 25 Grade 8
54
Washer, Lock
55
Washer, Hardened
56
Blade, Mulching, 42" Mower Deck
57
Bearing, Bal!
58
Shaft Assembly, Mandrel, Vented
59
(hdudes
Key Number 12)
60
Housing, Mandrel, Vented
61
Bearing, Ball, Mandrel
62
Stripper, Vented Mower Deck
63
Bolt, Carriage
3/8-16 x 2-1/4
64
Bolt, Carriage 5/16-18 x 5/8
65
Locknut 5/16-18
66
Baffle, Vortex
67
Nut
68
Stiffener Bracket
74
Bracket, Deflector
75
Cap, Sleeve
76
Spring, Torsion, Deflector
77
Nut, Push
78
Shield, Deflector
79
Washer
1 !/32 x 5/8 x 16 Gauge
80
Rod, Hinge
81
Bolt 5/16o!8 x 1.25
83
Washer, Spacer
84
Pulley, Mandrel
85
Nut, Flanged, Toplock
9/16
86
Bolt
87
Fastner, Christmas Tree
88
Pulley, Idler, Flat
- -
Washer
13/32 x 1 x 12 Gauge
Spacer, Idler Arm, Upper
°-
Stiffner, Idler Arm, Upper, Hardened
Nut
Rod, Pivot, with Nibs
Cotter Pin
Rod, Clutch, Secondary, with Nibs
NOTE:
Guard, Mandrel, LH
Retainer
137729
131335
133944
133940
131340
STD541410
139888
131845
133943
133844
122052X
127498
128759
133573
134666
131870
127847
121748X
12000029
128903
127845
106932X
130969
136420
71161O10
19061216
STD551110
130758
2029J
137644
133957
73930600
74760512
73510500
72110504
132263
132262
130794
138358
Screw, Hex Hd, Thdcut 1/4-20 x 5/8
Spring, Extension
Washer, Hardened
Roller Assembmy, Cam Follower
Bolt, Shtoutder #!0-24 Grade 5
Locknut
Bolt, Shoulder
5/16-18 UNC
Arm Assembly, Pad, Brake
Washer, Hardened
Arm, Idler
Spacer, Retainer
Bushing, Large, Brass
Spring, Mower Clutch
Arm, Clutch, Primary
Rod, Clutch, Primary, with Nibs
Spring, Extension, Return
Arm, Clutch, Secondary
Washer 25/32 x 1o5/8 x 16 Gauge
Ring, Klip
Bolt, Shoulder
3/8o16 UNC x 1.44
Keeper, Spring
Knob Rd_ 3/8_16 PIstc.
V-Belt, 42" Mower
Mulcher Cover
Screw
Washer
#10
Washer, Lock
Latch Assembly, Bagger
Nut, Weld
Bolt, Shoulder
Wheel, Gauge, Donut
Nut, Lock 3/8-18
Bolt, Hex Head 5/!6-18 UNC x 3/4
Nut, Keps 5/16 - 18 UNC
Bolt, Carriage 5/16 UNC x 1/2
Bracket, Gauge, Wheel LH
Bracket, Gauge, Wheel RH
Mandrel Assembly (Includes Key
Numbers 8ot0, 12-15, 31 and 33)
Mower Deck, Compmete (Stdo Deck,
Order separately muncher blade,
mutcher plate and gauge wheet
components Key Noso t 1, 74-88)
All component
dimensions given in U.S. inches
1 inch = 25.4 mm
45
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