
WE5TY22SF (2004) Page 1 of 7
Gear Case Assembly

WE5TY22SF (2004) Page 2 of 7
Gear Case Assembly
Ref # Part Number Qty Description
1 183497 Case, Lower
2 183498 Case, Upper
3 183499 Gear, 27 Teeth
4 183500 Lever, Clutch
5 183501 Spring, Return
6 183502 Shaft, Input
7 183503 Dog, Movable
8 183504 Dog, Fixed
9 183505 Wire, Formed
10 183506 Bearing, Ball
11 183507 Fork, Shift
12 183508 Seal, Output Shaft
13 183509 Washer
14 183510 Seal, Case
15 183511 Bushing
16 187521 Shaft, Output
17 183513 Screw
18 183514 Seal, Input Shaft

WE5TY22SF (2004) Page 3 of 7
Lawn Mower Housing & Handle Assembly

WE5TY22SF (2004) Page 4 of 7
Lawn Mower Housing & Handle Assembly
Ref # Part Number Qty Description
1 145794X428 Control Bar
2 Engine, Tecumseh, Model Number LV195EA (For engine
service and replacement parts, call Tecumseh Products at
1-800-558-5402)
3 166862X479 Upper Handle
7 136376 Handle Knob
8 132004 Locknut 1/4-20
9 66426 Wire Tie
11 179585 Rope Guide
12 87584X004 Skirt Bracket
15 151721X479 Lower Handle
16 131959 Handle Bolt 5/16-18 x 1-3/4
17 51793 Hairpin Cotter
26 147286 Hinge Rod
27 87589 Torsion Spring
28 87593 Housing Bracket Assembly
29 750149 Discharge Guard
30 77400 Hubcap
33 146247 Wheel & Tire Assembly
34 142748 Shoulder Bolt 3/8-16 x 1
35 62335 Belleville Washer 1/2
36 145935X004 Axle Arm Assembly
37 87877 Selector Knob
38 700331X004 Selector Spring
40 146630 Spacer
42 700325X007 Wheel Adjusting Bracket
43 170346X479 Handle Bracket Assembly, LH
44 170345X479 Handle Bracket Assembly, RH
45 173995 Kit, Lawn Mower Housing (Includes Key Numbers 63 and
74)
47 149741 Self Tapping Screw 5/16-18 x 3/4
48 751592 Locknut 3/8-16
49 73800400 Locknut 1/4-20
52 851201X004 Washer
53 182002 Debris Shield
54 150406 Hex Head Thread Rolling Screw 3/8-16 x 1
55 851084 Hex Head Screw 3/8-24 x 1-3/8 Grade 8
56 850263 Helical Lockwasher 3/8
57 851074 Hardened Washer
58 141114 22" Blade
59 184590 Blade Adapter
61 170031 Kit, Front Baffle
66 184941 Engine Pulley
67 187723 Hi-Pro Key
71 189008 Rear Skirt
72 750097 Self-Tapping Screw #10-24 x 1
74 107339X Warning Decal
77 851671 Cable, Engine Zone Control
79 751772X479 Mulcher Plate
80 83923 Washer 17/32 x 1 x 21 Gauge
83 128415 Pop Rivet
85 17600406 Flat Head Machine Screw
86 174148 Throttle Control
87 183365 Screw
88 132004 Nut, Hex 1/4-20
134027X479 Rear Baffle (not shown)
162300 Warning Decal

WE5TY22SF (2004) Page 5 of 7
Lawn Mower Housing & Handle Assembly
Ref # Part Number Qty Description
172787 Operator's Manual (English)
191244 Repair Parts Manual
GCK5000 Grass Catcher Accessory not included with lawn mower

WE5TY22SF (2004) Page 6 of 7
Wheel & Tire Assembly

WE5TY22SF (2004) Page 7 of 7
Wheel & Tire Assembly
Ref # Part Number Qty Description
1 184588 Drive Control Assembly
2 167387 Bearing, Wheel Adjuster
3 751152 Nut, Hex
4 158755 Pan Head Machine Screw 1/4-20 x 2-3/16
5 146527 V-Belt
6 150495 Hex Head Bolt 1/4-20 x 2
7 750097 Screw
8 77400 Hubcap
9 145212 Locknut
11 180776 Wheel & Tire Assembly
12 12000058 E-Ring
13 137054 Pinion
14 180504 Dust Cover
16 67725 Washer
18 87877 Selector Knob
26 146072 Pan Head Tapping Screw #10-24 x 2-3/4
28 137088 Drive Cover
31 132010 Locknut
32 189407 Drive Pulley
35 151521 Kit, Wheel Adjuster, LH (Includes Knob and Bearing)
36 187211 Gear Case (See "Gear Case Assembly")
37 137090 Spring
38 73800400 Locknut
41 151520 Kit, Wheel Adjuster, RH (Includes Knob and Bearing)
55 86012 Drive Shaft Cover