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

Sears 505457080 20" mono-shock moto-cross bicycle Parts

Here are the diagrams and repair parts for Sears 505457080 20" mono-shock moto-cross bicycle, as well as links to manuals and error code tables, if available.

Sears 505457080 20" mono-shock moto-cross bicycle
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for 505457080 20" Mono-Shock Moto-Cross Bicycle

  • Bracket for Sears 505457080 - Part 1A0145-A2

    Unit parts diagram

    Bracket

    Part #1A0145-A2

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

  • Seat Support for Sears 505457080 - Part 1A0218-A2

    Unit parts diagram

    Seat Support

    Part #1A0218-A2

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

  • Plaque for Sears 505457080 - Part 1C9931

    Unit parts diagram

    Plaque

    Part #1C9931

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

  • Nylon Strap for Sears 505457080 - Part 1A0325-A

    Unit parts diagram

    Nylon Strap

    Part #1A0325-A

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

  • Head Set for Sears 505457080 - Part 5507-B

    Unit parts diagram

    Head Set

    Part #5507-B

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

  • Fr Axle Set for Sears 505457080 - Part 2C0103

    Unit parts diagram

    Fr Axle Set

    Part #2C0103

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

  • Chain Guard for Sears 505457080 - Part 6A0339

    Unit parts diagram

    Chain Guard

    Part #6A0339

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

  • Retainer for Sears 505457080 - Part BB-516

    Bendix coaster brake diagram

    Retainer

    Part #BB-516

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

  • Seat Post for Sears 505457080 - Part 1A0222A2

    Unit parts diagram

    Seat Post

    Part #1A0222A2

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

  • Dust Cap for Sears 505457080 - Part BB-558

    Bendix coaster brake diagram

    Dust Cap

    Part #BB-558

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

Symptoms for gas snowblowers

Choose a symptom to see related snowblower repairs.

Main causes: stale gas, clogged carburetor, clogged or broken fuel line, dirty spark plug, bad rewind starter, incorrect…

Main causes: punctured tire, damaged rim…

Main causes: snow build-up in chute, chute drive mechanism failure, bad chute control assembly…

Main causes: clogged chute, damaged auger blades, broken shear pins, worn auger belt, damaged gear case, engine problems…

Things to do: replace the spark plug, change the oil, rebuild the carburetor, adjust valve lash, adjust or replace the b…

Main causes: dirty carburetor, stale fuel…

Main causes: clogged chute, snow build-up in auger housing, broken auger shear pins, auger drive belt needs adjustment, …

Main causes: broken shear pins, worn or loose auger drive belt, auger drive cable failure, damaged auger, bad gear case…

Main causes: loose drive clutch cable, damaged drive clutch cable, worn friction disc, scraper blade scraping the ground…

Repair guides for gas snowblowers

These step-by-step repair guides will help you safely fix what’s broken on your snowblower.

How to adjust snowblower skid shoes

How to adjust snowblower skid shoes

To prevent snowblower auger and shave plate damage, adjust the skid shoes regularly to keep the shave plate ¼-inch high.…

Repair time and Difficulty

 15 minutes or less
How to rebuild a snowblower carburetor

How to rebuild a snowblower carburetor

Rebuild the carburetor on your snowblower if the engine isn't getting fuel.…

Repair time and Difficulty

 45 minutes or less
How to replace a snowblower 4-way chute control assembly

How to replace a snowblower 4-way chute control assembly

Replace the 4-way chute control assembly on your snowblower if it’s damaged.…

Repair time and Difficulty

 30 minutes or less

Articles and videos for gas snowblowers

Use the advice and tips in these articles and videos to get the most out of your snowblower.

Snowblower won't blow snow: troubleshooting chute and auger issues video

Snowblower won't blow snow: troubleshooting chute and auger issues video

Get your snowblower throwing snow again with this quick video on diagnosing clogged chutes, broken shear pins, and auger…

Snowblower won’t start: 4 easy DIY fixes

Snowblower won’t start: 4 easy DIY fixes

Find easy DIY tips to fix your snowblower when it won't start…

Find the right carburetor assembly for a Craftsman snowblower, tiller or log splitter

Find the right carburetor assembly for a Craftsman snowblower, tiller or log splitter

This chart will help you find the right carburetor for your Craftsman snowblower, tiller or log splitter.…

Parts & More

Bottom-Mount Refrigerator
Dryer
Parts
Range Hood
Refrigerator
Repair
Side-By-Side Refrigerator
Space Heater
Wall Oven/Microwave Combo