Craftsman 917.378641 Owner's Manual page 38

CRAFTSMAN ROTARY LAWN MOWER - - MODEL NUMBER 917.378641
GEAR CASE ASSEMBLY - - PART NUMBER 185566
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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 183863 Shaft, Worm
14 182225X004 Return Arm
15 169738X004 Bracket, Transmission
16 86447 Plug
- - 750369 Grease
- - 185567 Kit, Gearcase Replacement
NOTE: All component dimensions given in U.S. inches.
1 inch = 25.4 mm
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