REPAIR PARTS
TRACTOR -= MODEL NUMBER 917.256600
MOWER DECK
KEY PART
NO. NO.
1 145008
3 138457
5 STD624008
6 130832
8 850857
9 STD551137
10 140296
11 145708
12 129895
13 137553
14 137152
15 110485X
16 140329
18 STD533106
19 132827
20 145055
21 STD541431
22 134753
23 131267
24 105304X
25 149287
26 110452X
27 145325
28 19111016
29 131491
30 138776
31 129963
32 129207
33 137266
34 144945
35 17490628
36 STD551037
KEY
DESCRIPTION NO,
Deck Asm., Mower 46" 37
Bracket Asm., Sway Bar 38
Retainer Spring 39
Arm, Suspension, Rear (Sway Bar) 40
Bolt, Patched 3/8-24 x 1-1/4 Gr. 8 41
Washer, Lock Hvy., Unplated 3/8 42
Washer, Hard Blade, Mower 43
Vented 44
Blade, 46" Mower Deck 45
Bearing, Bail, Mandrel #6204 46
Shaft Asm. w/Lower Bearing 47
(Includes Key No. 12) 48
Housing, Mandrel 49
Bearing, Bail, Mandrel 50
Stripper, Mower Round 101
Bolt, Carriage 5/16-18 x 5/8 102
Bolt, Hex Head, Shoulder 5/16-18 103
Baffle, Vortex Mower 46" 104
Nut, Crownlock 5/16-18 UNC 105
Stiffiner, Bracket 106
Bracket, Deflector 116
Cap, Sleeve 117
Spring, Torsion, Deflector 118
Nut, Push 119
Shield, Deflector Mower 126
Washer 11/32 x 5/8 x 16 Ga. 127
Rod, Hinge - -
Screw, Hex Head, Thdroll
Washer, Spacer Mower Vented - -
Pulley, Mandrel
Nut, Fig. Top Lock Cntr. 9/16
Anchor, Spring Deck 46"
Screw, Thdroll 3/8-16 x 1-3/4 Tytt
Washer 13/32 x 13/16 x 16 Ga.
PART
NO.
131494
137554
144917
137273
17490620
122052X
144949
133943
145059
137729
144959
148763
STD541437
72110612
145579
71161010
STD551110
STD551025
130758
2029J
137644
133957
STD541437
STD551037
144948
146763
143651
147401
DESCRIPTION
Pulley, Idler, Flat
Keeper, Belt, Idler
Pulley, Idler, Driven
Spring, Secondary 44/46/50 Vent
Screw, Thdroll 3/8-16 x 1-1/4 Tytt
Spacer, Retainer
Arm, Idler Secondary
Washer, Hardened
Cover, Mandrel Deck
Screw, Thdroll. 1/4-20 x 5/8
V-Belt, Mower, Secondary
V-Belt, Mower, Primary
Nut, Crownlock 3/8-16 UNC
Bolt, Carriage 3/8-16 x 1-1/2 Gr. 5
Cover, Mulching
Screw
Washer, Lock #10
Washer
Latch Asm. Bagger
Nut, Weld
Bolt, Shoulder
Gauge Wheel, Wide
Nut, Centerlock 3/8-16 UNC
Washer 3/8 x 7/8 x 14 Ga.
Arm, Idler, Primary Deck 46"
Pulley, Idler, V-Groove Dim. 4.25
Mandrel Asm (Includes Key nos.
8-10, 12-15, 31 and 33)
Deck Complete (Std. Deck-Order
separately mulcher plate and gauge
wheel components Key Nos. 101-
106 and 116-118)
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
45