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 502474421 27" lightweight bicycle Parts

Here are the diagrams and repair parts for Sears 502474421 27" lightweight bicycle, as well as links to manuals and error code tables, if available.

Sears 502474421 27" lightweight bicycle
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for 502474421 27" Lightweight Bicycle

  • Spring for Sears 502474421 - Part 300507

    Shomano eagle derailleur old type diagram

    Spring

    Part #300507

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

  • Cble Clip St for Sears 502474421 - Part 303424

    Unit parts diagram

    Cble Clip St

    Part #303424

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

  • Adj Plate for Sears 502474421 - Part 300904

    Shomano eagle derailleur old type diagram

    Adj Plate

    Part #300904

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

  • Rr Axle Set for Sears 502474421 - Part 300782

    #NI

    All parts diagram

    Rr Axle Set

    Part #300782

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

  • Deraillr Ay for Sears 502474421 - Part 32052PA

    Unit parts diagram

    Deraillr Ay

    Part #32052PA

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

  • Head Race for Sears 502474421 - Part 10715Z

    Head bearing set diagram

    Head Race

    Part #10715Z

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

  • Cone for Sears 502474421 - Part 10281

    Crank hanger bearing set diagram

    Cone

    Part #10281

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

  • Stirrup for Sears 502474421 - Part 304203

    Caliper handbrake replacement parts-dia-compe diagram

    Stirrup

    Part #304203

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

  • Stem Wedge for Sears 502474421 - Part 302221

    Unit parts diagram

    Stem Wedge

    Part #302221

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

  • Exercise Equipment Bolt for Sears 502474421 - Part 304215

    Caliper handbrake replacement parts-dia-compe diagram

    Exercise Equipment Bolt

    Part #304215

    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
Dishwasher
Dryer
Electric Range
Gas Pressure Washer
Gas Walk-Behind Mower
Gas Water Heater
Lawn Edger
Parts
Side-By-Side Refrigerator
Washer