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Poulan Lawn Mower Parts
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Poulan Lawn Mower Replacement  For Model PR55R21AD

Poulan Lawn Mower Replacement Parts For Model PR55R21AD

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Page A
Poulan PR55R21AD Lawn Mower Page A Diagram
 Fig #
1
Handle, Upper Obsolete - Not Available
 $21.54

Part Number:584377101

Discontinued

Discontinued
 $21.54
Discontinued
2
Handle, Lower Obsolete - Not Available
 $29.92

Part Number:583716401

Discontinued

Discontinued
 $29.92
Discontinued
3
Spring, Rear Door, Rh
 $6.68

Part Number:532186053

In Stock

In Stock
 $6.68
In Stock
 $6.68
4
Kit, Rope Guide, T-knob
 $19.91

Part Number:586122501

In Stock

In Stock
 $19.91
In Stock
 $19.91
5
Nut, Hex Obsolete - Not Available
 $2.99

Part Number:132004

Discontinued

Discontinued
 $2.99
Discontinued
6
Cable Clip
 $6.15

Part Number:532007192

In Stock

In Stock
 $6.15
In Stock
 $6.15
7
Handle Knob
 $12.57

Part Number:532183724

In Stock

In Stock
 $12.57
In Stock
 $12.57
8
Handle Knob
 $12.57

Part Number:532183724

In Stock

In Stock
 $12.57
In Stock
 $12.57
9
Control Bar Obsolete - Not Available
 $41.89

Part Number:583124501

Discontinued

Discontinued
 $41.89
Discontinued
10
Bolt, Carriage Obsolete - Not Available
 $3.48

Part Number:188821

Discontinued

Discontinued
 $3.48
Discontinued
11
Nut Lock
 $3.99

Part Number:596040501

In Stock

In Stock

Note: Blk D
 $3.99
In Stock
 $3.99
12
Hairpin Cotter Obsolete - Not Available
 $7.17

Part Number:532051793

Discontinued

Discontinued
 $7.17
Discontinued
13
Spring, Rear Door, Lh Obsolete - Not Available
 $5.97

Part Number:532186052

Discontinued

Discontinued
 $5.97
Discontinued
16
Kit, Rear Door
 $45.61

Part Number:532190574

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $45.61
Usually ships in 7 - 12 business days
 $45.61
17
Bolt, Rear Door Obsolete - Not Available
 $5.97

Part Number:532184193

Discontinued

Discontinued
 $5.97
Discontinued
18
Plug.mulcher.rgd.21.
 $38.60

Part Number:532198170

In Stock

In Stock
 $38.60
In Stock
 $38.60
19
Kit, Housing Obsolete - Not Available
 $155.62

Part Number:583117501

Discontinued

Discontinued
 $155.62
Discontinued
20
Handle Bracket Assembly, Lh Obsolete - Not Available
 $14.35

Part Number:532193917

Discontinued

Discontinued
 $14.35
Discontinued
21
Handle Bracket Assembly, Rh
 $16.02

Part Number:532418251

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $16.02
Usually ships in 7 - 12 business days
 $16.02
22
Screw 5/16-18 X 3/4
 $6.21

Part Number:532428867

In Stock

In Stock
 $6.21
In Stock
 $6.21
23
Bolt, Hex Head 5/16-18x5/8
 $3.99

Part Number:596031601

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
24
Nut Lock
 $3.99

Part Number:596040501

In Stock

In Stock

Note: Blk D
 $3.99
In Stock
 $3.99
25
Baffle, Side Obsolete - Not Available
 $5.30

Part Number:161333

Discontinued

Discontinued
 $5.30
Discontinued
26
Screw 12x5/8
 $7.46

Part Number:532163409

In Stock

In Stock

Note: 12 X 5/8, Hi/Lo Thread
 $7.46
In Stock
 $7.46
27
Skirt, Rear Obsolete - Not Available
 $10.76

Part Number:532408442

Discontinued

Discontinued
 $10.76
Discontinued
28
Screw, Hinge
 $7.46

Part Number:532088652

In Stock

In Stock
 $7.46
In Stock
 $7.46
29
Engine Control Cable
 $14.93

Part Number:532183567

In Stock

In Stock
 $14.93
In Stock
 $14.93
31
Blade (21-inch)
 $16.18

Part Number:532189028

In Stock

In Stock
 $16.18
In Stock
 $16.18
34
Hex Head Screw
 $4.99

Part Number:532851084

In Stock

In Stock
 $4.99
In Stock
 $4.99
37
Hex Head Thread Rolling Screw
 $7.46

Part Number:532150406

In Stock

In Stock

Note: 3/8-16
 $7.46
In Stock
 $7.46
39
Grass Bag Obsolete - Not Available
 $66.86

Part Number:189004

Discontinued

Discontinued
 $66.86
Discontinued
40
Frame, Grassbag Obsolete - Not Available
 $59.85

Part Number:532194644

Discontinued

Discontinued
 $59.85
Discontinued
41
Danger Decal Obsolete - Not Available
 $4.99

Part Number:581724301

Discontinued

Discontinued

Note: No Step
 $4.99
Discontinued
57
Bracket Assembly Obsolete - Not Available
 $3.67

Part Number:179783X004

Discontinued

Discontinued
 $3.67
Discontinued
58
Screw Obsolete - Not Available
 $3.58

Part Number:582000801

Discontinued

Discontinued
 $3.58
Discontinued
59
Pulley Assembly
 $35.21

Part Number:532195326

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $35.21
Usually ships in 7 - 12 business days
 $35.21
61
Screw 5/16-18 X .625
 $5.24

Part Number:532146315

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.24
Usually ships in 7 - 12 business days
 $5.24
62
Nut Lock 5/16-18 Unc
 $7.46

Part Number:873930500

In Stock

In Stock
 $7.46
In Stock
 $7.46
63
Idler Arm Obsolete - Not Available
 $4.99

Part Number:179719X004

Discontinued

Discontinued
 $4.99
Discontinued
64
Pulley, Idler
 $34.86

Part Number:532166043

In Stock

In Stock

Note: Flat
 $34.86
In Stock
 $34.86
65
Shoulder Bolt
 $7.53

Part Number:532160829

In Stock

In Stock
 $7.53
In Stock
 $7.53
66
Mulcher Door Assembly
 $34.86

Part Number:583702501

In Stock

In Stock
 $34.86
In Stock
 $34.86
67
Discharge Guard Obsolete - Not Available
 $13.16

Part Number:583690501

Discontinued

Discontinued
 $13.16
Discontinued
68
Nut
 $7.53

Part Number:532088349

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.53
Usually ships in 7 - 12 business days
 $7.53
76
Up-stop Bracket
 $7.53

Part Number:532850733

In Stock

In Stock
 $7.53
In Stock
 $7.53
77
Screw
 $6.21

Part Number:532750634

In Stock

In Stock
 $6.21
In Stock
 $6.21
84
Screw Obsolete - Not Available
 $5.97

Part Number:532054583

Discontinued

Discontinued
 $5.97
Discontinued
85
Hi-Pro Key Obsolete - Not Available
 $3.48

Part Number:187723

Discontinued

Discontinued
 $3.48
Discontinued
86
Pulley, Engine Obsolete - Not Available
 $15.00

Part Number:184941

Discontinued

Discontinued
 $15.00
Discontinued
87
Hardened Washer
 $4.99

Part Number:532851074

In Stock

In Stock

Note: Hardened
 $4.99
In Stock
 $4.99
88
Lock Washer
 $3.99

Part Number:596238701

In Stock

In Stock

Note: Lock 3/8
 $3.99
In Stock
 $3.99
89
Blade Adapter 1-1/4
 $11.20

Part Number:532418373

In Stock

In Stock
 $11.20
In Stock
 $11.20
90
Debris Shield Obsolete - Not Available
 $11.96

Part Number:532182002

Discontinued

Discontinued
 $11.96
Discontinued
91
Screw Obsolete - Not Available
 $4.99

Part Number:532182227

Discontinued

Discontinued
 $4.99
Discontinued
92
Belt Keeper Obsolete - Not Available
 $12.06

Part Number:188244

Discontinued

Discontinued
 $12.06
Discontinued
93
Nut, Hex Obsolete - Not Available
 $2.99

Part Number:182228

Discontinued

Discontinued
 $2.99
Discontinued
800
Warning Decal
 $3.99

Part Number:162300

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Not Shown)
 $3.99
Usually ships in 7 - 12 business days
 $3.99
800
Operator's Manual (English) Obsolete - Not Available
 $3.46

Part Number:172787

Discontinued

Discontinued
 $3.46
Discontinued
800
Operator's Manual (French) Obsolete - Not Available
 $7.60

Part Number:172788

Discontinued

Discontinued
 $7.60
Discontinued
800
Repair Parts Manual, English / French Obsolete - Not Available
 $2.99

Part Number:190128

Discontinued

Discontinued
 $2.99
Discontinued
Page B
Poulan PR55R21AD Lawn Mower Page B class=
 Fig #
1
Drive Control Assembly
 $48.55

Part Number:583180101

In Stock

In Stock
 $48.55
In Stock
 $48.55
2
Bar, Drive Control
 $38.60

Part Number:532198453

In Stock

In Stock

Note: Drive, Straight
 $38.60
In Stock
 $38.60
3
Nut, Hex
 $7.46

Part Number:532191730

In Stock

In Stock

Note: Provided in the Bag of Items Shipped Loose
 $7.46
In Stock
 $7.46
4
Screw Obsolete - Not Available
 $4.99

Part Number:532185681

Discontinued

Discontinued
 $4.99
Discontinued
5
Cover Drive
 $12.04

Part Number:583728301

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $12.04
Usually ships in 7 - 12 business days
 $12.04
6
Screw
 $6.21

Part Number:532750634

In Stock

In Stock
 $6.21
In Stock
 $6.21
7
V-Belt Obsolete - Not Available
 $14.35

Part Number:532182212

Discontinued

Discontinued
 $14.35
Discontinued
8
Hex Flange Locknut
 $4.99

Part Number:532409149

In Stock

In Stock

Note: Correction:
 $4.99
In Stock
 $4.99
9
Pulley, Drive
 $18.68

Part Number:532194128

In Stock

In Stock
 $18.68
In Stock
 $18.68
10
Bearing, Ball
 $9.36

Part Number:532183506

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $9.36
Usually ships in 7 - 12 business days
 $9.36
11
Screw
 $4.99

Part Number:532187653

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
12
Seal, Output Shaft
 $6.68

Part Number:532183508

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.68
Usually ships in 7 - 12 business days
 $6.68
13
Gear Case Assembly, Complete Obsolete - Not Available
 $73.00

Part Number:187213

Discontinued

Discontinued
 $73.00
Discontinued
14
Pin, Spring, Thrust Obsolete - Not Available
 $3.48

Part Number:145354

Discontinued

Discontinued
 $3.48
Discontinued
15
Washer-thrust .515 X .750 X .0
 $6.21

Part Number:532057079

In Stock

In Stock
 $6.21
In Stock
 $6.21
16
Kit. Rod. Connecting.
 $44.19

Part Number:532414284

In Stock

In Stock
 $44.19
In Stock
 $44.19
17
Spring, Extension
 $7.53

Part Number:532409616

In Stock

In Stock
 $7.53
In Stock
 $7.53
18
Spring, Selector Obsolete - Not Available
 $3.48

Part Number:160477X004

Discontinued

Discontinued
 $3.48
Discontinued
19
Knob, Selector Spring Obsolete - Not Available
 $5.97

Part Number:583049201

Discontinued

Discontinued
 $5.97
Discontinued
20
E-ring 7/8
 $7.39

Part Number:812000022

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.39
Usually ships in 7 - 12 business days
 $7.39
21
Bearing, Support Obsolete - Not Available
 $17.95

Part Number:532169920

Discontinued

Discontinued
 $17.95
Discontinued
22
Bearing Ball Obsolete - Not Available
 $14.35

Part Number:532169911

Discontinued

Discontinued
 $14.35
Discontinued
23
Retainer Drive Asm. Stmp. Obsolete - Not Available
 $4.99

Part Number:532161118

Discontinued

Discontinued
 $4.99
Discontinued
24
Screw Obsolete - Not Available
 $3.58

Part Number:582000801

Discontinued

Discontinued
 $3.58
Discontinued
25
Bushing
 $5.35

Part Number:532183511

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.35
Usually ships in 7 - 12 business days
 $5.35
26
Shaft.Output.Rgd.Vs/Ez Obsolete - Not Available
 $65.83

Part Number:532191249

Discontinued

Discontinued
 $65.83
Discontinued
27
Washer 17/32 X 15/16 X 16 Ga.
 $5.24

Part Number:532052160

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.24
Usually ships in 7 - 12 business days
 $5.24
28
E-ring
 $3.99

Part Number:812000058

In Stock

In Stock

Note: 7/16, Re-Style
 $3.99
In Stock
 $3.99
29
Wheel Dust Cover
 $4.99

Part Number:581840401

In Stock

In Stock

Note: Wheel
 $4.99
In Stock
 $4.99
30
Gear, 24 Teeth
 $15.74

Part Number:532187532

In Stock

In Stock
 $15.74
In Stock
 $15.74
31
Screw 5/16-18 X .625
 $5.24

Part Number:532146315

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.24
Usually ships in 7 - 12 business days
 $5.24
32
Kit, Wheel, 9 X 2, Rad
 $68.49

Part Number:532193139

In Stock

In Stock

Note: Black
 $68.49
In Stock
 $68.49
33
Hex Flange Locknut
 $4.99

Part Number:532409149

In Stock

In Stock

Note: Correction:
 $4.99
In Stock
 $4.99
34
Hub Cap, Black
 $7.53

Part Number:532077400

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.53
Usually ships in 7 - 12 business days
 $7.53
35
Shaft Assembly, Rear Obsolete - Not Available
 $35.90

Part Number:532160785

Discontinued

Discontinued
 $35.90
Discontinued
36
Shaft Assembly, Front Obsolete - Not Available
 $27.52

Part Number:532407175

Discontinued

Discontinued
 $27.52
Discontinued
37
Front Retainer Shaft Obsolete - Not Available
 $11.96

Part Number:532161463

Discontinued

Discontinued
 $11.96
Discontinued
38
Screw 12x5/8
 $7.46

Part Number:532163409

In Stock

In Stock

Note: 12 X 5/8, Hi/Lo Thread
 $7.46
In Stock
 $7.46
39
Clip, Retainer
 $6.55

Part Number:532700279

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.55
Usually ships in 7 - 12 business days
 $6.55
40
Wheel.8x2
 $43.76

Part Number:532150339

In Stock

In Stock
 $43.76
In Stock
 $43.76
41
Case, Lower Obsolete - Not Available
 $14.35

Part Number:532187530

Discontinued

Discontinued

Note: Use Dow Corning #709 to Reseal Gear Case Halves.
 $14.35
Discontinued
42
Case, Upper Obsolete - Not Available
 $14.33

Part Number:187531

Discontinued

Discontinued

Note: Use Dow Corning #709 to Reseal Gear Case Halves.
 $14.33
Discontinued
43
Washer
 $6.27

Part Number:819572216

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.27
Usually ships in 7 - 12 business days
 $6.27
45
Wire, Formed
 $5.24

Part Number:532183505

In Stock

In Stock
 $5.24
In Stock
 $5.24
46
Washer
 $6.55

Part Number:532183509

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.55
Usually ships in 7 - 12 business days
 $6.55
47
Screw Obsolete - Not Available
 $2.99

Part Number:183513

Discontinued

Discontinued
 $2.99
Discontinued
48
Seal, Input Shaft
 $8.02

Part Number:532183514

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.02
Usually ships in 7 - 12 business days
 $8.02
49
Gear Pinion Obsolete - Not Available
 $13.16

Part Number:532175103

Discontinued

Discontinued
 $13.16
Discontinued
50
Retainer, Drive, Rh
 $7.53

Part Number:532175102

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.53
Usually ships in 7 - 12 business days
 $7.53
51
Pawl
 $6.21

Part Number:532175098

In Stock

In Stock
 $6.21
In Stock
 $6.21
52
Spring, Torsion
 $6.21

Part Number:532188291

In Stock

In Stock
 $6.21
In Stock
 $6.21
53
Disc.drive.2
 $7.46

Part Number:532175104

In Stock

In Stock
 $7.46
In Stock
 $7.46
54
Seal, Friction
 $7.53

Part Number:532184172

In Stock

In Stock
 $7.53
In Stock
 $7.53
55
Pinion Assembly, Rh
 $48.56

Part Number:532193367

In Stock

In Stock
 $48.56
In Stock
 $48.56
56
L.h. And R.h. Pinion Assembly
 $96.83

Part Number:532414860

In Stock

In Stock
 $96.83
In Stock
 $96.83
57
Washer 1/2x1-1/2x.134
 $7.46

Part Number:532067725

In Stock

In Stock

Note: 1/2 X 1-1/2 X .134
 $7.46
In Stock
 $7.46
58
Retainer, Drive, Lh Obsolete - Not Available
 $7.17

Part Number:532175105

Discontinued

Discontinued
 $7.17
Discontinued
 Fig #
Lawn Mower Parts

Repair Guides for Poulan Lawn Mower PR55R21AD

Quick Fix: How to Clean a Spark Arrestor Screen on a Small 2-Cycle Engine

This repair video will instruct you how to repair a dirty or damaged spark arrestor on your small engine.

Quick Fix: How to Replace the Spark Plug in a Small Engine

This video will help you replace the spark plug on a small engine which will help get your gas powered equipment up and running again.

How to Test a Small Engine for Spark

If your small engine isn't starting, you'll need to diagnose many issues including the spark plug. This video walks you through the steps of how to test for a spark using a spark tester.

How to Replace the Fuel Filters in Your Outdoor Power Equipment

This video will help you troubleshoot your fuel-line replacement repairs.

Questions & Answers for Poulan PR55R21AD


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Midvale, UT 84047
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