CRAFTSMAN
ROTARY
LAWN MOWER
- - MODEL
NUMBER
917.378480
GEAR CASE ASSEMBLY
- - PART NUMBER
185566
_16
1
3
4
6
7
4
5
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
Ddve Shaft, 21" FWGO
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
183863
Shaft. Worm
14
182225X004
Return Arm
15
169738X004
Bracket, Transmission
16
86447
Plug
- -
750369
Grease
- *
185567
Kit, Gearcase
Replacement
(includes
Instructions)
NOTE: All component dimensions given in U.S. inches.
1 inch = 25.4 mm