Poulan 178500 Lawn Mower User Manual


 
47
REPAIR PARTS
TRACTOR - - MODEL NUMBER PRGT2046B
TRANSAXLE
KEY PART
NO. NO. DESCRIPTION
1 4197R Axle Shaft
2 12000034 Retaining Ring
3 4199R Final Drive Gear
4 4216R Differential Gear
5 4215R Differential Pinion
6 4217R Differential Carrier
7 174728 Axle Thrust Washer
8 74020652 Bolt, Hex Head 3/8-24 x 3-1/4
(1" Thread Length)
9 7392M Steel Ball
10 137261 Spring Shift Fork Detent
11 4985R Shift Fork, High-Low Range
12 6266H Thrust Bearing Race
13 4212R 4th Reduction Pinion
14 137125 Shaft, Brake
15 6276H Snap Ring, Crescent Type
16 633A63 High-Low Range Gears
17 8118M Needle Bearing
18 8740H1 Sintered Iron Bearing
19 122238X Shift Fork Shaft, High-Low Range
20 4218R Differential Pinion Spacer
21 6252H1 Differential Pinion Bushing
22 7810H Gripco Centerlock Nut 3/8-24
23 6262H Shift Fork, R.H.
24 7393R Oil Seal
25 992R1 Sintered Iron Bearing
26 139111 Shift Fork Shaft
27 4986R Shift Fork, L.H.
28 122254X Shift Shaft, High-Low Range
29 6269H Oil Seal
30 5855H Pressure Relief Valve
31 174731 Gearcase, Reverse Idler Shaft
and Bearings, R.H. (Includes Key
No.s 17,18, 25, 33, 50, 3, 77 and
82)
32 6277H Dowel Pin
33 4225R Needle Bearing
34 7396H Thrust Bearing Race
35 4198R 4th Reduction Gear Shaft
36 4200R 4th Reduction Gear Spacer
37 7395H Thrust Bearing Race
38 160789 Gate, Lower, Shift
39 174729 Gearcase and Bearings, L.H.
(Includes Key Numbers 18, 25,
49, 50 (2), 51 and 52)
40 13320400 Pipe Plug 1/2-14 N.P.T.
41 17580520 Bolt, Hex 5/16-18 UNC x 1-1/4
45 6271H Oil Seal
46 13060200 Pipe Plug 1/4-18 N.P.T.
49 4895H Needle Bearlng
50 4222R Needle Bearing
51 1529R Needle Bearing
KEY PART
NO. NO. DESCRIPTION
52 8119M Needle Bearing
53 4220R Thrust Bearing Race
54 4209R 3rd Reduction Pinion, Low
55 4213R 4th Reduction Gear
56 4442R 3rd Reduction Pinion Spacer
57 4195R 2nd Reduction Gear Shaft
58 4214R Final Drive Pinion
59 4194R 1st Reduction Gear Shaft
60 7528R 1st Reduction Shaft Spacer
61 4208R 3rd Reduction Plnion Hlgh
62 4207R 2nd Reduction Gear
63 7398H Needle Bearlng
64 4203R Low Speed Gear and 2nd
Reductlon Pinion Cluster
65 4204R Reverse Gear
66 2898J Key, Hi-Pro 1/8 x 17/32
67 12000033 Klip Ring
68 4205R Intermediate Speed Gear
69 4206R High Speed Gear
70 1370H Thrust Bearing Race
71 633A69 Intermediate and High Speed
Cluster Pinions
72 139120 Input Shaft
73 4201R Low Speed Pinion
74 12000008 E-Ring
75 1153R Reverse Idler Gear
77 6803J Needle Bearing
79 1167R Sealing Washer
80 73360700 Nut, Hex, Jam 7/16-20
81 6270H Oil Seal
82 136984 Reverse Idler Shaft
84 5384J Gearshift Lever, Bent
85 2978J Gearshift Cap
86 633A85 Gearshift Ball Cover and Pin
87 8739H1 Shift Lever Guide Ball, Keyed
88 4924H Spring
89 19151516 Washer 15/32 x 15/16 x 16 Ga.
90 110542X Shift Mechanism Seal
91 19181511 Washer 9/16 x 15/16 x 12 Gauge
92 75J Gearshift Gate and
Reinforcement
93 6274H Shift Ball Cover Gasket
94 76020412 Cotter Pin 1/8 x 3/4
96 159783 Screw, Hex, Washer, HD.
97 633A109 Gearshift Lever Assembly
98 174742 Transaxle, 6 Speed,
Complete Assembly
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm