
WE5TY22SC (2002) Page 1 of 7
Drive Assembly

WE5TY22SC (2002) Page 2 of 7
Drive Assembly
Ref # Part Number Qty Description
1 145755 Cable Control Assembly
2 158755 Pan Head Machine Screw 1/4-20 x 2-3/16
3 63601 Locknut
5 146527 V-Belt
6 750097 Screw
8 87877 Selector Knob
9 150495 Hex Head Bolt 1/4-20 x 2
10 151521 Wheel Adjuster Assembly (Left)
11 151520 Wheel Adjuster Assembly (Right)
12 180504 Dust Cover
13 137054 Pinion
14 12000058 E-Ring
15 180776 Wheel & Tire Assembly
19 77400 Hubcap
20 86012 Drive Shaft Cover
22 137090 Spring
23 702511 Gear Case Assembly
25 75192 Spring
26 67725 Washer
27 137052 Drive Pulley
28 132010 Locknut
32 137088 Drive Cover
34 146072 Pan Head Tapping Screw #10-24 x 2-3/4
36 145212 Locknut
38 751152 Nut

WE5TY22SC (2002) Page 3 of 7
Gearcase Assembly

WE5TY22SC (2002) Page 4 of 7
Gearcase Assembly
Ref # Part Number Qty Description
1 17490416 Screw, Tapping 1/4-20 x 1-1/4
2 137055 Bracket, Adjusting
3 137053 Shifter
4 57072 Seal
6 48373 Gear Case Halves, Upper and Lower (Includes Key Numbers
4 and 7)
7 77881 Bearing
8 137051 Shaft, Worm
9 137074 Drive Shaft
10 57079 Washer, Hardened
11 131484 Yoke, Clutch
12 700343 Bushing
13 86447 Plug
14 137050 Gear, Helical
15 750436X Jaw, Clutch
16 750369 Grease
17 12000003 E-Ring
18 850848 Key, Hi-Pro
19 81585X004 Spring Bracket

WE5TY22SC (2002) Page 5 of 7
General Assembly

WE5TY22SC (2002) Page 6 of 7
General Assembly
Ref # Part Number Qty Description
1 145794 Control Bar
3 166862X479 Upper Handle
7 136376 Handle Knob
8 63601 Locknut 1/4-20
9 66426 Wire Clips
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 (Left)
44 170345X479 Handle Bracket Assembly (Right)
45 173995 Lawn Mower Housing (Incl. Ref. #63, 74)
47 149741 Self Tapping Screw 5/16-18 x 3/4
48 751592 Locknut 3/8-16
49 63601 Locknut 1/4-20
52 851201X004 Washer
53 134612 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 Lock Washer 3/8
57 851074 Hardened Washer
58 141114 22" Blade
59 851514 Blade Adapter
61 170031 Front Baffle
134027X479 Rear Baffle (Not Shown)
66 85543 Engine Pulley
67 87677 Hi-Pro Key #HP 505
71 140540 Rear Skirt
72 750097 Self Tapping Screw #10-24 x 1
74 107339X Warning Decal
77 851671 MZR Cable
79 751772X479 Mulcher Plate
80 83923 Washer 17/32 x 1 x 21 Ga.
83 128415 Pop Rivet
85 17600406 Flat Head Machine Screw
86 174148 Throttle Control
87 144929 Screw
88 132004 Nut, Hex 1/4-20
Engine, Tecumseh, Model No. LEV120 (Order parts from
engine manufacturer)
162300 Warning Decal
172787 Operator's Manual (English)
182286 Repair Parts Manual

WE5TY22SC (2002) Page 7 of 7
General Assembly
Ref # Part Number Qty Description
GCK5000 Grass Catcher Available accessory not included with lawn
mower