45
KEY PART
NO. NO. DESCRIPTION
KEY PART
NO. NO. DESCRIPTION
NOTE:
All component dimensions given in U.S. inches
1 inch = 25.4 mm
1 180358X421 Deck Weldment Mower 48
3 138017 Bracket Asm., Sway Bar
5 4939M Retainer Spring
6 178024 Arm, Suspension, Rear Sway Bar
Deck
8 174365 Bolt 7/16 Asm. Blade
(The following blades are available)
11 173921 Blade, 48" Mulching (For mulching
mowers only)
- - 180054 Blade, 48" Hi-Lift (For bagging and
discharging)
13 174360 Shaft Asm. w/Lower Bearing
14 174358 Mandrel Asm. Housing
15 110485X Bearing, Ball, Mandrel
16 174493 Stripper Mandrel Deck
17 72110610 Bolt RDHD Sq Neck 3/8-16 x 1.25
18 72140505 Bolt, Carriage 5/16-18 x 5/8
19 132827 Bolt, Hex Hd, Shoulder 5/16-18
20 174378 Baffl e, Vortex Mower
21 73680500 Nut, Crownlock 5/16-18 Unc
24 105304X Cap, Sleeve
25 178102 Spring, Torsion
26 110452X Nut, Push
27 180655X428 Defl ector Shield
28 19111016 Washer 11/32 x 5/8 x 16 Ga.
29 131491 Rod, Hinge
30 173984 Screw, Thdroll Washer Head
31 129963 Washer, Spacer Mower Vented
32 177865 Pulley, Mandrel
33 178342 Nut, Flg. Top Lock Cntr. 9/16
36 19131316 Washer 13/32 x 13/16 x 16 Ga.
37 177968 Pulley, Idler, Flat
39 174375 Pulley, Idler, Driven
42 122052X Spacer, Retainer
43 174373 Arm, Idler Secondary
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 73680600 Nut, Crownlock 3/8-16 Unc
50 72110612 Bolt, Carr. 3/8-16 x 1-1/2 Gr. 5
52 175820 Pulley Idler Flat
54 74780616 Bolt Fin Hex 3/8-16 x 1
55 72140608 Bolt Carriage Sqnk. 3/8-16 x 1
56 155986 Bar Pnt Adj.
57 156941 Pin Head Rivet
72 19131312 Washer 13/32 x 13/16 x 12 Ga.
91 180535 Bracket, Asm Noseroller, RH
92 73800600 Nut Lock Hex 3/8-16
94 176066 Noseroller
95 180534 Bracket, Asm Noseroller LH
97 178515 Washer Hardened
98 179479 Spring Primary Drive
99 184058 Pulley Idler"V"
100 72110616 Bolt RDHD Sqnk 3/8-16 Unc x 2
110 175016 Arm Spring Secondary
112 174387 Link Tension Relief Lever
113 72110506 Bolt 5/16-18 x 3/4
114 174384 Tension Asm. Relief Lever
115 174609 Arm Spring Tension Relief
116 184219 Bolt, Shoulder
117 133957 Gauge Wheel
118 73930600 Nut, Centerlock 3/8-16 Unc
119 19121414 Washer 3/8 x 7/8 x 14 Ga.
121 174371 Spring Secondary Drive
122 174606 Bushing Pivot Tension Relief
126 174372 Arm, Idler, Primary Deck
130 17000616 Screw 3/8-16 x 1.0
132 17000612 Screw 3/8-16 x .75
182 179127 Rod Roller Nose
183 163552 Retainer Spring
184 173979 Keeper Belt Idler
- - 174356 Mandrel Asm. Service
(Includes Key Nos. 13-15 and 33)
- - 180939 Relplacement Mower, Complete
(Std. Deck - Order separately nose
roller components key nos. 91, 94,
95, 132, 182, and 183)
REPAIR PARTS
TRACTOR - MODEL NUMBER PD20PH48STC
MOWER DECK