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Sears 502456121 24" lightweight bicycle

Sears 502456121 24" lightweight bicycle Parts

Here are the diagrams and repair parts for Sears 502456121 24" lightweight bicycle, as well as links to manuals and error code tables, if available.

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Browse Parts for 502456121 24" Lightweight Bicycle

  • Roller Cage for Sears 502456121 - Part 304598

    Rear derailleur diagram

    Roller Cage

    Part #304598

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

  • Brake Shoe for Sears 502456121 - Part 308697

    Side pull caliper brake diagram

    Brake Shoe

    Part #308697

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

  • F Axle Set for Sears 502456121 - Part 303518

    Unit parts diagram

    F Axle Set

    Part #303518

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

  • R Derailleur for Sears 502456121 - Part 304596

    R Derailleur

    Part #304596

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

  • Housing Assembly for Sears 502456121 - Part 304595

    Rear derailleur diagram

    Housing Assembly

    Part #304595

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

  • Spoke for Sears 502456121 - Part 303172

    Unit parts diagram

    Spoke

    Part #303172

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

  • Pedal Set for Sears 502456121 - Part 35068

    Unit parts diagram

    Pedal Set

    Part #35068

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

  • Bushing for Sears 502456121 - Part 302893

    Rear derailleur diagram

    Bushing

    Part #302893

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

  • Clamp Screw for Sears 502456121 - Part 302858

    Shifter diagram

    Clamp Screw

    Part #302858

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

  • (4-6) Expander Bolt, Washer, And Wedge for Sears 502456121 - Part N/P

    (4-6) Expander Bolt, Washer, And Wedge

    Part #N/P

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

Symptoms for gas walk-behind mowers

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

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

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

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

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

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…

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

Articles and videos for gas walk-behind mowers

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

How to fix a pull cord stuck after tipping mower

How to fix a pull cord stuck after tipping mower

Pull cord stuck after tipping your mower? You might’ve locked the engine. This video shows how to fix a lawn mower pull …

Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

How to winterize a lawn mower

How to winterize a lawn mower

Your lawn mower will last longer and run better if you take these steps before storing it for winter.…

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