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Husqvarna 5521BBC lawn mower

Husqvarna 5521BBC lawn mower Parts

Here are the diagrams and repair parts for Husqvarna 5521BBC lawn mower, as well as links to manuals and error code tables, if available.

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Browse Parts for 5521BBC Walk-Behind Mowers

  • Knob, Selector Spring for Husqvarna 5521BBC - Part 532190622

    Wheels/tires/gearcase diagram

    Knob, Selector Spring

    Part #532190622

    The manufacturer no longer makes this part, and there's no substitute part

  • Pulley Assembly for Husqvarna 5521BBC - Part 532184543

    Engine/housing/handle/bag diagram

    Pulley Assembly

    Part #532184543

    The manufacturer no longer makes this part, and there's no substitute part

  • Friction Seal for Husqvarna 5521BBC - Part 532184172

    Wheels/tires/gearcase diagram

    Friction Seal

    Part #532184172

    The manufacturer no longer makes this part, and there's no substitute part

  • Ball.steel.h for Husqvarna 5521BBC - Part 532195053

    Engine/housing/handle/bag diagram

    Ball.steel.h

    Part #532195053

    The manufacturer no longer makes this part, and there's no substitute part

  • Ball Bearing for Husqvarna 5521BBC - Part 532169911

    Wheels/tires/gearcase diagram

    Ball Bearing

    Part #532169911

    The manufacturer no longer makes this part, and there's no substitute part

  • Drive Control Assembly, Auto-walk for Husqvarna 5521BBC - Part 532189741

    Wheels/tires/gearcase diagram

    Drive Control Assembly, Auto-walk

    Part #532189741

    The manufacturer no longer makes this part, and there's no substitute part

  • Cover.belt for Husqvarna 5521BBC - Part 532180191

    Engine/housing/handle/bag diagram

    Cover.belt

    Part #532180191

    The manufacturer no longer makes this part, and there's no substitute part

  • Drive Retainer for Husqvarna 5521BBC - Part 532175105

    Wheels/tires/gearcase diagram

    Drive Retainer

    Part #532175105

    The manufacturer no longer makes this part, and there's no substitute part

  • Plate.brake for Husqvarna 5521BBC - Part 532195074

    Engine/housing/handle/bag diagram

    Plate.brake

    Part #532195074

    The manufacturer no longer makes this part, and there's no substitute part

  • Rod Connecti for Husqvarna 5521BBC - Part 532161584

    Wheels/tires/gearcase diagram

    Rod Connecti

    Part #532161584

    The manufacturer no longer makes this part, and there's no substitute part

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.…

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