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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

  • Transmission for Husqvarna 5521BBC - Part 532188645

    Wheels/tires/gearcase diagram

    Transmission

    Part #532188645

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

  • Cable for Husqvarna 5521BBC - Part 532196784

    Wheels/tires/gearcase diagram

    Cable

    Part #532196784

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

  • Screw.hxhd.t for Husqvarna 5521BBC - Part 532057808

    Screw.hxhd.t

    Part #532057808

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

  • Lawn Mower Wheel Support Bracket for Husqvarna 5521BBC - Part 532161463

    Wheels/tires/gearcase diagram

    Lawn Mower Wheel Support Bracket

    Part #532161463

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

  • Ball Spring for Husqvarna 5521BBC - Part 532195057

    Engine/housing/handle/bag diagram

    Ball Spring

    Part #532195057

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

  • Drive Pulley for Husqvarna 5521BBC - Part 532189408

    Wheels/tires/gearcase diagram

    Drive Pulley

    Part #532189408

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

  • Shaft, Output for Husqvarna 5521BBC - Part 532190948

    Wheels/tires/gearcase diagram

    Shaft, Output

    Part #532190948

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

  • Lawn Mower Output Shaft Seal for Husqvarna 5521BBC - Part 532183508

    Wheels/tires/gearcase diagram

    Lawn Mower Output Shaft Seal

    Part #532183508

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

  • Bracket Assembly for Husqvarna 5521BBC - Part 532185899

    Engine/housing/handle/bag diagram

    Bracket Assembly

    Part #532185899

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

  • Link, Torque for Husqvarna 5521BBC - Part 532180188

    Engine/housing/handle/bag diagram

    Link, Torque

    Part #532180188

    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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