CRAFTSMAN ROTARY LAWN MOWER-- MODEL NUMBER 917.378520
GEAR CASE ASSEMBLY -- PART NUMBER 174915
13
4
6
10
9
7
4
5
8
KEY
PART
NO.
NO.
DESCRIPTION
1
17060410
Screw, Tapping 1/4-20 x .62
2
174917
Gear Case, Upper, FWSS
3
57072
Seal
4
77881
Bearing
5
57079
Washer
6
174918
Drive Shaft,21" FWGD
7
160817
Washer, Thrust
8
174916
Gear Case, Lower, FWSS
9
160818
Bearing, Needle, Thrust
10
850848
Key, Hi-pro
11
171755
Gear, Helical
12
12000003
E-Ring
13
137051
Shaft, Worm
14
182225X004 RetumArm
15
169738X004 Bracket,Transmission
16
86447
Plug
- -
750369
Grease
- -
176746
Kit, Gearease Replacement (Includes Instructions)
NOTE: Allcomponent dimensionsgiven in U.S. inches.
1 inch = 25.4 mm
37