CRAFTSMAN
ROTARY LAWN MOWER - - MODEL NUMBER 917.377663
GEAR CASE ASSEMBLY
- PART NUMBER 180868
6
6
5
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7
10
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KEY
PART
NO.
NO.
DESCRIPTION
1
17541011
Screw, Tapping #10-24 × .668
2
160672
Gear Case, Upper
3
57072
Seat
4
179754
Drive Shaft
5
160818
Bearing, Needte, Thrust
6
77881
Bearing
7
160817
Washer, Thrust
8
850848
Key, Hi-pro
9
160678
Shaft, Worm
10
160679
Gear, HelicaI
11
160673
Gear Case, Lower
12
57079
Washer, Hardened
13
12000039
E-Ring
14
86447
Plug
- -
750369
Grease
- -
187540
Kit, Oearcase Replacement (Includes Grease)
NOTE: AII component dimensions given in U.S. inches.
1 inch = 25.4 mm
35