Specifications

REPAIR PARTS
20 HP TRACTOR - = MODEL NUMBER 917.250051
UFT ADJUSTMENT
KEY PART KEY PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION
1 138O57
2 1t0807X
3 1t0811X
4 STD570907
5 2876H
6 19131016
7 121794X
8 127808
9 109412X
10 STD541431
11 128278
12 STD522505
13 73680400
15 110436X
16 STD541237
t7 74520628
18 5948J
19 5947J
20 19172410
21 5949J
23 124217X
24 110810X
25 19151218
26 12000037
27 7594J
28 7901J
29 STD541237
30 7596J
31 105503X
Knob, lnf 3/8-16 32
Nut, Special 34
Rod, Adjust, Lift 35
Pin, Cotter 3/32 x 1/2 36
Spring 37
Washer 13/32 x 5/8 x 16 Gauge 38
Cover, Access 39
Shield, Heat, Rear 46
Cap, Spring 47
Nut, Crown{ock 5/!6-18 48
8race, Heat Shield 49
Bolt, Hex 1/4-20 x 1/2 Grade 5 50
Nut, Crownlock 1/4-20 51
Grommet, Split 52
Nut, Hex, Jam 3/8-16 UNC 53
Bolt 3/8-16 x 1-3/4 Grade 5 54
Bracket, Lift, LH 55
Bracket, Lift, RH
Washer 17/32 x 1-I/2 x !0 Gauge 56
Tube .384 x 1-1/2 x t5/16 57
Shaft, Lift 58
Trunnion, Depth Stop 59
Washer 15/32 x 3/4 x 16 Gauge 60
Klip Ring 62
Bracket, Lift, LH 64
Bolt, Shoulder 65
Nut, Hex, Flange 1/4-20
Link, Lift, LH
Link, Lift, RH
4939M
123934X
19112410
STD551131
STD523107
105624X
STD523710
105501X
STD533707
STD541431
74780516
126651X
STD533110
19111810
121045X
!21046X
17490608
123935X
STD541037
I23933X505
120529X
STD541437
STD541437
12000022
19292016
Retainer, Spring
Scale, Height Indicator
Washer 11/32 x 1-1/2 x 10 Gauge
Washer, Lock
Bolt, Hex Head 5/16-18 x 3/4
"Hub, Lift Shaft
Bolt, Hex Head 3/8-16 x t
Bracket, Suspension, Mower
Bolt, Carriage 3/8-16 x 3/4
Nut, Crownlock 3/8-16
Bolt, Hex Head 5/16-18 x 1
Guard, Belt, Engine
Bolt, Carriage 5/16-18 x 1
Washer 11/32 x I x 10 Gauge
Panel, Side, RH
Panel, Side, LH
Bolt, Hex Washer Head, Thd., Roll.
3/8-16 x 1/2
Plug, Hole
Nut, Hex 3/8-16
Pointer, Height Indicator
Washer, Nylon .44 x .75 x .032
Locknut, Hex, Washer insert 3/8-16
Nut, Centerlock 3/8-16
E-Ring
Washer 29/32 x 1-1/4 x 16 Gauge
NOTE: Ali component dimensions given in U.So inches.
1 inch = 25.4 mm
35