CRAFTSMAN ROTARYLAWN MOWER *
- MODEL NUMBER 917.378531
GEAR CASE ASSEMBLY - - PART NUMBER 174915
3
4
13
7
4
6
5
"5
8
4
KEY
PART
NO.
NO.
DESCRIPTION
1
17060410
Screw, Tapping 1/4-20 x .62
2
174,917
Gear Case, Upper, FWSS
3
57072
Seal
,1
77881
Bearing
5
57079
Washer
6
174918
Drive Shaft, 21" FWGD
7
160817
Washer, Thrust
8
174916
GearCase, Lower, FWSS
9
160818
Bearing, Needle, Thrust
10
850848
Key, Hi-pro
11
171755
Gear, Hellcal
12
12000003
E-Ring
13
137051
Shaft, Worm
14
182225X004 Return Arm
15
169738X004 Brackel, Transmission
16
86447
Plug
- -
750369
Grease
- -
176746
Kit, Gearcase Replacement (Includes Instructions)
NOTE: All component dimensions given in U.S. inches.
1 inch = 25.4 mm
35