
PR55R21MCA (2002) Page 1 of 5
Lawn Mower Housing & Handle Assembly

PR55R21MCA (2002) Page 2 of 5
Lawn Mower Housing & Handle Assembly
Ref # Part Number Qty Description
1 167163 Handle, Upper Dlx Comf. (Including grip)
2 161105X479 Handle, Lower
3 164265 Grip, Hdl Foam Smooth
4 179585 Guide, Rope, Side
5 63601 Nut, Hex Lockwasher 1/4-20
6 66426 Wire, Tie
7 131959 Bolt, Handle 5/16-18 x 1.75
8 170176 Knob, Handle
9 176281 Bail, Cont. Wire Dlx Comf. Yel
10 161551 Bolt, Sq. Neck
11 73990500 Nut, Hex Lockwasher Ins. 5/16-18 UNC
12 51793 Cotter, Hairpin
13 133107 Engine zone control cable
14 850733X004 Bracket, Upstop
15 83816 Screw, Hex Washer Head Tapping 10-2
16 183058 Kit, Door Rear
17 179885 Seal, Door
18 182778 Plug, Mulcher
19 172306 Kit, Housing
20 161568X479 Handle, Bracket Asm. Left
21 168227X479 Handle, Bracket Asm. Right
22 150078 Screw, Hex Wshd
23 163183 Bolt, Hex Head 5/16-18 x 5/8
24 63124 Nut, Hex Lock Wshr 5/16-18
25 161333 Baffle, Side
26 163409 Screw 12 x 5/8
27 161550 Skirt
28 88652 Screw, Hinge 1/4-20 x 1.25
29 166036X479 Belt Cover, Top
30 851514 Adapter, Blade w/key Longer
31 175064 Blade, 21"
32 851074 Washer, Hardened
33 850263 Lockwasher, Helical Spring 3/8
34 851084 Screw, Hex Head 3/8-24 x 1.38
35 169809 Pulley, Fixed
36 179222 Bearing Support Assy.
37 150406 Bolt, Engine
38 Engine, Honda, Model Number GCV-160 (Order parts from
engine manufacturer)
39 182116 Grass Catcher Bag
40 180026 Grass Catcher Frame
41 107339X Danger Decal
42 166115 Washer, Belleville
45 166034 Engagement Rod
46 166041 Bushing
48 169605 Retainer Clip
49 175787X008 Clamp
50 54583 Screw
51 169980 Spacer
52 170047 Wave Washer
53 173041 Belt Cover, Bottom
54 750097 Screw
55 166383X479 Cable Support Bracket
56 63601 Nut
57 166391X004 Bracket Assembly
58 57808 Screw
59 166042 V-Groove Pulley

PR55R21MCA (2002) Page 3 of 5
Lawn Mower Housing & Handle Assembly
Ref # Part Number Qty Description
60 166050 Idler Arm Spacer
61 145212 Flange Nut
62 155552 Locknut
63 166022X008 Idler Arm
64 166043 Idler Pulley
65 160829 Shoulder Bolt
66 171962 Door Assembly
67 169699 Deflector, Door
68 88349 Nut
69 172300 Throttle Control
70 144929 Screw
71 54583 Screw
73 87677 Hi Pro Key
76 169760 Spacer, Engine
162300 Warning Decal (Not Shown)
172787 Operator's Manual (English)
172788 Operator's Manual (French)
181762 Replacement Parts Manual

PR55R21MCA (2002) Page 4 of 5
Wheel & Tire Assembly

PR55R21MCA (2002) Page 5 of 5
Wheel & Tire Assembly
Ref # Part Number Qty Description
1 172299 Drive Control
2 176280 Bail Control Drive
3 17060408 Screw
4 179049 Drive Cable
5 161537 Cover Drive
6 750634 Screw Thdrol 10-25 x .50
7 166060 V-Belt
8 132010 Nut Lock Flanged 3/8-16 Zinc
9 166049 Pulley Driven
10 166021X004 Belt Keeper Bracket
11 17541011 Screw Hex Wash Head 10-24 X .668
12 166189 Pivot Rod Cover
13 166388 Transmission Asm.
14 145354 Pin Spring Thrust
15 57079 Washer Hardened
16 161584 Rod Connecting
17 161602 Spring Extension
18 160477X004 Spring Selector
19 170203 Knob Selector Spring
20 12000022 E-Ring 7/8
21 163365 Bearing Support
22 169911 Bearing Ball
23 161118X004 Retainer Drive Asm. Stmp.
24 57808 Screw Hex Head Tapping 1/4-20 x .75
25 170011 Drive Pawl
26 166450 Pinion, Drive
27 52160 Washer
28 12000058 E-Ring 7/16
29 180504 Cover, Dust Wheel
30 67725 Washer 1/2 x 1-1/2 x .134
31 57143 Wave Washer
32 180763 Wheel 9 x 2
33 145212 Nut Hex Flange Lock
34 180660 Hubcap
35 160785 X004 Shaft Asm. Rear
36 160786X004 Shaft Asm. Front
37 161463 Retainer Front Shaft
38 163409 Screw 12 x 5/8
39 700279 Clip Retainer
40 172323 Wheel 8 x 2
42 83923 Nut, Hex Flange Lock 3/8-16
43 19572216 Washer
44 144929 Screw 1/4 x 2.12
45 751152 Locknut