Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Husqvarna 55R21HVD lawn mower

Husqvarna 55R21HVD lawn mower Parts

Here are the diagrams and repair parts for Husqvarna 55R21HVD lawn mower, as well as links to manuals and error code tables, if available.

By Schematic
By Part
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for 55R21HVD Walk-Behind Mowers

  • Husqvarna Lawn Tractor Screw, 1/4-20 X 2 1/4-in Hex for Husqvarna 55R21HVD - Part 532194186

    Wheels/tires/belt/drive cover diagram

    Screw

    Part #532183450

    Replaced by #532194186

    Info Icon
    Manufacturer substitution
    This part replaces 532183450. Substitute parts can look different from the original.
    In Stock
    $27.39
    Minus Item
    Qty
    Plus Item
  • Cover.drive.rear.21.hv.gray for Husqvarna 55R21HVD - Part 532188356

    Wheels/tires/belt/drive cover diagram

    Cover Assembly

    Part #532190565

    Replaced by #532188356

    Info Icon
    Manufacturer substitution
    This part replaces 532190565. Substitute parts can look different from the original.
    In Stock
    $61.67
    Minus Item
    Qty
    Plus Item
  • Husqvarna Lawn Mower Grass Bag Door for Husqvarna 55R21HVD - Part 583708701

    Engine/housing/handle/bag diagram

    Grass Bag Door

    Part #532190581

    Replaced by #583708701

    Info Icon
    Manufacturer substitution
    This part replaces 532190581. Substitute parts can look different from the original.
    In Stock
    $70.55
    8% OFF Phone Price : $76.55Info Icon
    Minus Item
    Qty
    Plus Item
  • Lever, Selector, Height, Rear for Husqvarna 55R21HVD - Part 532188508

    Wheels/tires/belt/drive cover diagram

    Selector Lever

    Part #532190520

    Replaced by #532188508

    Info Icon
    Manufacturer substitution
    This part replaces 532190520. Substitute parts can look different from the original.
    In Stock
    $14.83
    Minus Item
    Qty
    Plus Item
  • Hubcap.wheel.5.spoke.silver for Husqvarna 55R21HVD - Part 532183442

    Wheels/tires/belt/drive cover diagram

    Hubcap

    Part #532183695

    Replaced by #532183442

    Info Icon
    Manufacturer substitution
    This part replaces 532183695. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $9.26
    Minus Item
    Qty
    Plus Item
  • American Yard Products Lawn Mower Zone Control Cable for Husqvarna 55R21HVD - Part 532424983

    Engine/housing/handle/bag diagram

    Engine Cable

    Part #532183473

    Replaced by #532424983

    Info Icon
    Manufacturer substitution
    This part replaces 532183473. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $41.88
    13% OFF Phone Price : $47.88Info Icon
    Minus Item
    Qty
    Plus Item
  • Ryobi Lawn Mower O-ring for Husqvarna 55R21HVD - Part 532197480

    Wheels/tires/belt/drive cover diagram

    O-ring

    Part #532188152

    Replaced by #532197480

    Info Icon
    Manufacturer substitution
    This part replaces 532188152. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $4.17
    19% OFF Phone Price : $5.17Info Icon
    Minus Item
    Qty
    Plus Item
  • Skirt.rear.21.hi-vac.black for Husqvarna 55R21HVD - Part 532190815

    Engine/housing/handle/bag diagram

    Skirt

    Part #532190566

    Replaced by #532190815

    Info Icon
    Manufacturer substitution
    This part replaces 532190566. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $29.44
    17% OFF Phone Price : $35.44Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn Mower Warning Decal for Husqvarna 55R21HVD - Part 581579101

    #NI01

    All parts diagram

    Warning Decal

    Part #532162300

    Replaced by #581579101

    Info Icon
    Manufacturer substitution
    This part replaces 532162300. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.54
    Minus Item
    Qty
    Plus Item
  • Bail.conrol.mzr.black for Husqvarna 55R21HVD - Part 532426505

    Engine/housing/handle/bag diagram

    Bail Control

    Part #532186298

    Replaced by #532426505

    Info Icon
    Manufacturer substitution
    This part replaces 532186298. Substitute parts can look different from the original.
    In Stock
    $94.48
    Minus Item
    Qty
    Plus Item

Most common symptoms to help you fix your walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to replace a lawn mower front deck tray

How to replace a lawn mower front deck tray

Learn how to replace the front deck tray on your lawn mower if it's cracked or damaged.…

Repair time and Difficulty

 60 minutes or less
How to replace a lawn mower transmission

How to replace a lawn mower transmission

Learn how to replace the transmission on your lawn mower if it's locked up or won't drive the wheels.…

Repair time and Difficulty

 60 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair time and Difficulty

 45 minutes or less

Effective articles & videos to help repair your walk-behind mowers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

The best time of day to mow grass (and when you should absolutely not)

The best time of day to mow grass (and when you should absolutely not)

Wondering when to mow your lawn for the best results? Timing matters more than you might think. Discover the best time o…

Top 10 electric lawn and garden tools

Top 10 electric lawn and garden tools

Learn about the top 10 must-have electric lawn & garden tools for 2023…

Types of walk-behind mower blades video

Types of walk-behind mower blades video

Learn about the different kinds of mower blades and how to maintain them.…

Parts & More

Air Conditioner
Boating
Compact Vhs-C Camcorder
Cooktop
Dishwasher
Dryer
Engine & Drivetrain
Front-Engine Lawn Tractor
Front-Tine Tiller
Garage Door Opener
Gas Walk-Behind Mower
Heating & Cooling
Lawn Sweeper
Parts
Range Hood
Refrigerator
Speaker
Table Saw
Washer