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TRACTOR
-- MODEL
NUMBER
917.276320
MOWER DECK
KEY
PART
KEY
PART
NO.
NO.
DESCRIPTION
NO.
NO.
DESCRIPTION
1
180358
Deck Weldment
Mower
48
52
175820
Pulley
Idler Flat
3
178915
Bracket Asm., Sway Bar
56
155986
Bar Pnt Adj.
5
4939M
Retainer
Spring
57
156941
Pin Head Rivet
6
178024
Sway Bar
91
180535
Bracket,
Asm Noseroller,
RH
8
174365
Bolt 7/16 Asm. Blade
94
176066
Noseroller
(The following
blades
are
95
180534
Bracket,
Asm Noseroller,
LH
available)
97
178515
Washer
Hardened
11
180054
Blade, 48" Hi-Lift
98
179479
Spring
Pdmary
Drive
13
174360
Shaft Asm. w/Lower
Beadng
99
189993
Pulley
Idler"V"
14
174358
Mandrel
Asm.
100
72110616
Bolt RDHD Sqnk
3/8-16 Unc x 2
15
110485X
Beadng,
Ball, Mandrel
110
175016
Arm Spring
Secondary
16
174493
Stripper
Mandrel
Deck
112
174387
Link Tension
Relief
Lever
17
72110610
Bolt RDHD
Sq Neck 3/8-16xl.25
113
72110506
Bolt 5/16-18
x 3/4
18
72140505
Bolt, Carriage
5/16-18
x 5/8
114
174384
Tension Asm. Relief Lever
19
132827
Bolt, Hex Hd, Shoulder
5/16-18
115
174609
Arm Spring Tension
Relief
20
174378
Baffle, Vortex
Mower
116
193406
Bolt, Shoulder
21
73680500
Nut, Crownlock
5/16-18
Unc
117
174873
Gauge Wheel
24
105304X
Cap, Sleeve
118
73930600
Nut, Centerlock
3/8-16
Unc
25
178102
Spdng,
Torsion
119
19121414
Washer
3/8 x 7/8 x 14 Ga.
26
110452X
Nut, Push
121
174371
Spring
Secondary
Drive
27
180655X428
Deflector
Shield
122
174606
Bushing
Pivot Tension
Relief
28
19111016
Washer
11/32x
5/8 x 16 Ga.
126
174372
Arm, Idler, Primary
Deck
29
131491
Rod, Hinge
130
17000616
Screw
3/8-16 x 1.0
30
173984
Screw,
Thdroll
Washer
Head
132
17000612
Screw
3/8-16 x .75
31
187690
Washer,
Spacer
180
73800500
Nut Lock Hex w/Inc. 5/16-18
unc
32
153535
Pulley, Mandrel
182
179127
Rod Roller Nose
33
178342
Nut, Fig.Top
Lock Cntr.
9/16
183
163552
Retainer
Spring
37
177968
Pulley, Idler, Flat
184
173979
Keeper
Belt Idler
39
174375
Pulley, Idler, Driven
- -
174356
Mandrel
Assembly
42
165723
Spacer,
Retainer
(Includes
Key Nos. 13-15 and 33)
43
174373
Arm, Idler Secondary
- -
181579
Replacement
Mower, Complete
45
180806
Cover,
Mandrel
Deck
46
137729
Screw, Thdroll.
1/4-20 x 5/8
47
180808
V-Belt,
Mower, Secondary
48
174368
V-Belt,
Mower,
Primary
49
73900600
Nut, Lock 3/8-16
Unc
NOTE:
All component
dimensions
given in U. S.
50
72110612
Bolt, Cam
3/8-16 x 1-1/2 Gr. 5
inches
1 inch = 25.4 mm
47
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