Specifications

REPAIR PARTS
MOWER DECK
TRACTOR - - MODEL NUMBER 917.251561
J
KEY PART
NO, NO. DESCRIPTIbN "
1 136457
2 STD541431
3 72110506
4 7531J
5 138457
6 4939M
7 130832
B 850857
9 8TD551137
10 140296
1t 137380
12 t29895
!3 137553
14 137152
15 110485X
16 140329
17 106735X
18 19111016
19 105304X
20 123713X
21 137607
22 110452X
23 t10509X
24 136320
25 19111216
27 19131316
28 132823
30 138776
3t 137266
32 ,153535
33 129963
34 72140610 _
35 72110616
36 72_t0608
37 137166
Deck Asm. Mower 50" Vented
Nut, CrownIock 5t16-18
Bolt, Carriage 5/16q8 × 3/4
Runner, Mower LH
Bracket Asm., Sway Bar
Retainer, Sprtrig
Arm Suspension, Rear
Boli 3/8-24 ×1 25 Gr. 6 Patched
Washer, Lock Hvy 3/8 Unplated
Washer, Hard Blade Mower Vented
Blade (3 Required),
Beartng, Ball #6264 (Mandrel)
Shaft Asm., WtLewer Brg (Includes
Key No,, 12) . "
Houstng, Mandrel 44 Vent
Bearfng, Ba,_lManUreS
Stripper, Mower Round
Red, Hinge
Washer !1/32 x 5t8 x 16 Ga,
Cap, Sleeve
Spring, Tors[on Dellect0r
Bracket, Deflector
Nut, Push
Shield, Deflector Mower
Runner, RH
Washer "_1/32 x 3/4 ×.t6 Ca.
Washer 13/32 x 13/I8 x 16 Ga:
Spacer, Spr!ngStop Idler
Screw Thdto{ Hex Head
Nut, Fig Top Lock Cnt.r 9/16
Pulley, Mandrel5
Washer, Spacer Mower Vented
Be{t, Carriage 3/8-16 x t-I14
Bolt; Cardage 3/8-16 x 2
Bolt, Cai;rlage 3/8-16 x t Gr 5
Stiffener, Arm idler
KEY PART
NO_ NO. DESCRIPTION
538 137554 Keeper, Belt Idler
39 131494 Pulley, idler Flat
40 136572 Pulley Driven
42 72140506 Bolt, Can'/age 5/16-18 Un¢ × 3/4
43 136460 Arm, Idler Secondary
44 122052X Spacer, Retainer
45 STD541437 Nut, Crewnlock 3t8-16 Unc
46 74760628 £1olt,Ffn He× 3/8,I6 Unc x 1.3/4
47 137200
48 197729
49 136574
50 137272
51 137273
52 139245
53 137789
54 139573
55 144959
56 138687
57 136577
58 133957
59 137644
60 139031
61 136573
62 f33943
63 72110612
64 19121414
65 151831
66 139622
67 73930600
99 72110614
I02 153390
-- 141051
-- 143651
Cover, Mandrel RH
S,crew, Thd Roll 1/4-20 x 518
Cover, Mandrel LH
Arm, Idler Pflmary _
Spring, Secondary
Pulley, Idler V Groove
Shield, idler '
V-Belt, Mower Pdman/
V-Belt, Mower Secondary
Spring, Primary
Bar Asm.; Wheel Gauge
Wheel, Gauge
Bolt, Shoulder
Pin, CIevls .
Bracket. Wheef Gauge
Washer Hardened
8ell Cart]age 3/8-16 x 1;4/2
Washer 3/8 x3/4 x 14Ga
Pulley, Flat, tdler5
Keeper, Bail, tdler
Nul, Centeriock 3/8-16
Bolt, Carriage 318-16 x 1-3/4 Gr. 5
Felt Washer
Mower Service
Mandiet Asm. (Includes Key Nos.
8-10, 12-15, 31, 33)
NOTE: A_icomponent dimensior;.s given In U & inches
1 inch = 254 mm
47