Sears Craftsman 944.621563, Owner'S Manual, Page: 22 / 32

22
25 STD541143 Nut, Hex 7/16-20
27 143009 Bearing, Shaft, Ground Drive L.H.
28 106390X Spacer 0.765 x 1.125 x 1.23
29 102134X Chain #35-50 Pitch
30 150737 Ground Shaft Assembly
31 143008 Bearing, Shaft, Ground Drive R.H.
32 106388X Spacer 0.70 x 1.00 x 1.150
33 102121X Sprocket and Gear Assembly
34 102112X Shaft, Reduction (2nd)
35 102101X Screw, Whiz, Lock 5/16-18 x 3-1/2
36 154355 Sprocket Assembly w/Bearing
(Includes Key Nos. 37 and 38)
37 4422J Bearing, Needle
38 154356 Sprocket, Tine
39 105345X Gear, Cluster, Red 1st & 2nd
40 105346X Gear, Reverse
41 8358J Shaft, Reduction (1st)
42 4220R Washer, Thrust
43 106146X Spacer 1.01 x 1.75 x 0.760
44 155236 Seal, Oil
48 180631 Gearcase, R.H. w/Bearing
(Includes Key No. 8)
49 132688 Shaft, Tine
50 106147X Chain, Roller #50-50 Pitch
51 17720408 Screw 1/4-20 x 1/2
52 STD541031 Nut, Hex 5/16-18
53 165140 Kit, Bearing
58 179520 Bolt Shoulder
60 6855M Fitting Grease
- - 6066J Grease, Plastilube #1
NOTE: All component dimensions given in U.S. inches.
1 inch = 25.4 mm
KEY PART
NO. NO. DESCRIPTION
1 180677 Transmission Assembly
(Includes Key Nos. 2-52)
2 180627 Gearcase, L.H. w/Bearing
(Includes Key No. 4)
3 161963 Gasket, Gearcase
4 5020J Bearing, Needle
5 1370H Washer, Thrust 5/8 x 1.10 x 1/32
6 137335 Pinion, Input
7 145101 Shaft, Input
8 4895H Bearing, Needle
9 154467 Washer, Seal
10 7392M Ball, Steel
11 100371K Spring, Shift, Fork
12 106160X O-Ring
13 142145 Arm, Shift
14 8353J Fork, Shift
15 12000039 Ring, Klip
16 154466 Shaft, Shift
18 4358J Washer
19 12000040 Ring, Klip
20 102114X Gear, Assembly, Reverse Idler
(Includes Key Nos. 21 and 22)
21 102115X Gear, Reverse Idler
22 6803J Bearing, Needle
23 102111X Shaft, Reverse Idler
24 STD551143 Washer, Lock 7/16
KEY PART
NO. NO. DESCRIPTION
REPAIR PARTS
TILLER - - MODEL NUMBER 944.621563
TRANSMISSION