
For Husqvarna Parts Call 606-678-9623 or 606-561-4983
Walk Mower
55C21HV A
954223890
Illustrated
Parts List
2003-12
I0302033
Repair Parts Manual
www.mymowerparts.com

For Husqvarna Parts Call 606-678-9623 or 606-561-4983
www.mymowerparts.com

For Husqvarna Parts Call 606-678-9623 or 606-561-4983
ROTARY LAWN MOWER - - MODEL NUMBER 55C21HV (55C21HVA)
PRODUCT NUMBER 954 22 38-90
GEAR CASE ASSEMBLY - - PART NUMBER 532 18 36-99
KEY PART
NO. NO. DESCRIPTION
1 817 54 10-11 Screw, Tapping #10-24 x .668
2 532 16 06-72 Gear Case, Upper
3 532 05 70-72 Seal
4 532 18 39-08 Drive Shaft
5 532 16 08-18 Bearing, Needle, Thrust
6 532 07 78-81 Bearing
7 532 16 08-17 Washer, Thrust
8 532 85 08-48 Key, Hi-pro
9 532 18 41-34 Shaft, Worm
10 532 16 06-79 Gear, Helical
11 532 16 06-73 Gear Case, Lower
12 532 05 70-79 Washer, Hardened
13 812 00 00-39 E-Ring
14 532 08 64-47 Plug
- - 532 75 03-69 Grease
- - 532 18 42-08 Kit, Gearcase Replacement (Includes Grease)
NOTE: All component dimensions given in U.S. inches.
1 inch = 25.4 mm
19
www.mymowerparts.com

ROTARY LAWN MOWER - - MODEL NUMBER 55C21HV (55C21HVA), PRODUCT NUMBER 954 22 38-90
www.mymowerparts.com
20
For Husqvarna Parts Call 606-678-9623 or 606-561-4983

ROTARY LAWN MOWER - - MODEL NUMBER 55C21HV (55C21HVA), PRODUCT NUMBER 954 22 38-90
For Husqvarna Parts Call 606-678-9623 or 606-561-4983
KEY PART
NO. NO. DESCRIPTION
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21
1 532 19 05-82 Handle, Grassbag, Rear
2 532 06 53-22 Hairpin Cotter
3 532 18 34-83 Rod, Rear Handle, Grassbag
4 532 19 05-77 Grassbag
5 532 18 85-06 Frame, Grassbag
6 812 00 00-14 E-Ring
7 532 19 05-81 Door, Grassbag
8 532 18 34-79 Rod, Pivot
- - 532 19 05-79 Grass Catcher Assembly, Complete
(Consists of Key Numbers 1-8)
9 872 14 04-05 Screw
10 873 80 04-00 Nut, Hex, Nylock 1/4-20
11 532 19 06-92 Tube, Rear Skirt
12 532 19 05-66 Skirt, Rear
13 - - - Engine, Honda, Model Number GCV160
(for engine service and replacement parts,
call Honda at 1-800-426-7701)
15 532 15 04-06 Bolt, Engine Mounting
16 532 15 92-67 Blade, 21"
17 532 85 10-74 Washer, Hardened
18 532 85 02-63 Washer, Lock
19 532 18 34-31 Screw, Hex Head, Grade 8
20 532 18 34-28 Adapter, Blade
21 532 19 05-16 Debris Shield
22 817 60 04-06 Screw, Hex Head, Serrated
23 532 18 36-09 Mounting Bracket, Mulcher Door
24 532 75 11-52 Nut, Hex
25 532 18 34-45 Rod, Hinge
26 532 18 34-46 Spring, Mulcher Door
27 532 10 73-39 Decal, Danger
KEY PART
NO. NO. DESCRIPTION
28 532 19 05-15 Mulcher Door
29 532 18 34-47 Knob
30 532 19 05-80 Door, Discharge Chute
31 532 18 34-78 Spring, Door, Discharge Chute
32 532 18 34-45 Rod, Door, Discharge Chute
33 532 19 05-78 Discharge Chute, Plastic
- - 532 18 90-14 Discharge Chute Assembly, Complete
(Consists of Key Numbers 30-33)
34 532 18 74-25 Adjustment Bracket, Lower Handle, LH
35 532 18 55-88 Knob, Star
36 532 18 34-65 Bolt, Shoulder
37 532 18 59-96 Defl ector, Discharge
38 532 18 74-26 Adjustment Bracket, Lower Handle, RH
39 532 18 45-68 Bolt, Handle
40 532 06 64-26 Wire Tie
41 532 18 71-62 Bracket, Anti-Fold
42 532 18 70-96 Handle Assembly, Lower
43 532 18 62-98 Bail, Control
44 532 18 27-48 Grip, Foam
45 532 18 62-96 Handle Assembly, Upper (Includes Foam Grip)
46 532 18 34-73 Cable, Engine Zone Control
47 532 18 45-70 Screw
48 532 12 52-03 Bracket, Upstop
49 532 18 45-69 Nut, Hex
50 532 18 85-01 Rope Guide
51 532 19 05-75 Kit, Housing
- - 532 16 23-00 Decal, Warning (not shown)
- - 532 18 92-91 Owner's Manual
NOTE: All component dimensions given in U.S. inches.
1 inch = 25.4 mm

ROTARY LAWN MOWER - - MODEL NUMBER 55C21HV (55C21HVA), PRODUCT NUMBER 954 22 38-90
www.mymowerparts.com
22
For Husqvarna Parts Call 606-678-9623 or 606-561-4983

ROTARY LAWN MOWER - - MODEL NUMBER 55C21HV (55C21HVA), PRODUCT NUMBER 954 22 38-90
For Husqvarna Parts Call 606-678-9623 or 606-561-4983
KEY PART
NO. NO. DESCRIPTION
1 532 18 53-12 Drive Control Assembly, Complete
(Consists of Key Numbers 2 through 7)
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23
2 532 18 82-79 Cover, Drive Control, Top
3 532 18 73-53 Pulley, Drive Control
4 532 19 02-83 Lever, Drive Control (blue)
5 532 18 82-78 Cover, Drive Control, Bottom
6 532 18 16-98 Screw, Torx Head #8-5/8
7 532 18 70-97 Bracket, Mounting, Drive Control
8 532 18 62-97 Cap, Drive Control, Bottom
9 532 18 82-80 Cable, Drive Control
10 532 19 05-65 Cover Assembly, Drive
11 532 18 45-71 Screw, Hex Washer Head 1/4-20 x 1/2
12 812 00 00-12 Ring, Retaining
13 532 18 34-50 Screw
14 532 18 71-20 Bearing / Axle Support
15 532 18 36-99 Gear Case Assembly (See Breakdown)
16 532 13 20-04 Nut, Hex
17 532 18 70-93 Bracket, Gear Case / Drive Pulley
18 817 54 10-11 Screw
19 532 18 47-49 Pulley, Drive
20 532 13 20-10 Nut, Hex, Flangelock
21 532 18 86-11 Bolt, Idler
22 532 18 45-43 Pulley Assembly, V-Groove
23 532 18 81-52 O-Ring
24 532 14 52-12 Nut, Hex, Flangelock
25 873 93 05-00 Nut, Hex, Lock
26 532 18 70-98 Idler Arm
27 532 16 60-43 Pulley, Idler
28 532 16 08-29 Bolt, Hex Head, Shoulder
29 817 06 04-10 Screw 1/4-20 x 1/16
30 532 18 34-57 Cover, Dust, Wheel
31 532 08 83-48 Washer, Flat 3/8
32 532 18 86-31 Wheel Assembly, Rear 9 x 2-1/4
33 532 08 39-23 Nut, Hex
34 532 18 36-95 Hubcap
35 532 18 59-94 Knob
KEY PART
NO. NO. DESCRIPTION
36 532 18 82-91 Spring, Torsion
37 532 17 50-98 Pawl
38 812 00 00-58 E-Ring
39 532 17 51-03 Gear
40 532 17 51-05 Retainer, Drive, LH
41 532 17 51-04 Disc, Drive
42 532 18 41-72 Seal, Friction
43 532 19 05-20 Lever, Selector, Wheel Height, Rear
44 532 06 53-22 Hairpin
45 532 18 50-51 Spring
46 532 18 50-54 Rod, Lock
47 532 18 72-47 Nut, Hex, Flangelock
48 532 18 89-06 Washer, Flat 1/2
49 532 18 84-35 Bushing
50 532 18 36-88 Belt, Drive
51 532 18 83-31 Pinion Assembly, LH
52 532 17 51-02 Retainer, Drive, RH
53 532 18 70-91 Rear Axle Assembly
54 532 18 83-30 Pinion Assembly, RH
55 532 18 90-74 Decal, Drive Control
56 532 18 59-13 Decal, Drive Control Adjustment (bottom)
57 532 18 86-82 Bracket, Caster Wheel, LH
58 532 18 72-48 Wing Nut 5/16-18
59 532 18 51-11 Spacer
60 532 18 64-40 Wheel Assembly, Front 9 x 2
61 872 27 05-28 Bolt, Carriage 5/16-18 x 3-1/2
62 532 18 74-74 Bolt, Carriage 5/16-18 x 7/8
63 532 18 84-75 Strap, Front
64 532 18 86-81 Support Tube Assembly, LH
65 532 18 86-84 Bracket, Caster Wheel, RH
66 532 18 86-83 Support Tube Assembly, RH
67 532 18 75-55 Bolt, Carriage 5/16-18 x 5/8
68 532 18 72-63 Nut, Hex 5/16
69 532 75 10-68 Bearing, Ball (Wheel)
NOTE: All component dimensions given in U.S. inches.
1 inch = 25.4 mm