CRAFTSMAN
ROTARY L AWN MOWER-
- MODEL NU MBER 917.378421
GEAR CASE ASSEMBLY- - PART NUMBER 175258
1
i
7
8
9
10
11
KEY
PART
NO.
NO.
DESCRIPTION
1
17490416
Tapping Screw 1/4-20x 1-1/4
2
t75248X(_4
Engagement Bracket
3
1_
Shifter
4
57O72
SeaJ
6
483/3
Gear Case Halves Kit
(Irzcludes Key Numbers 4 and 7)
7-/881
_mt_
137051
WormShalt
175257
Drive Shaft
57079
Hardened Wasber
131484
Clutch Yoke
KEY PART
NO.
NO.
DESCRIPTION
12
700343
Bushing
13
86447
Ptug
14
137050
HellcaJGear
15
750436X
ClUtChJaw
16
750369
Grease
17
120_000_
E-Ring
18
850848
HI-ProKey
19
81585XCO4
Spring Bracket
NOTE: All component dimensions given in U.S, inches.
1 inch : 25.4 mm
35