Sears
Cycling

Model # 502474521 Official Sears 27" lightweight bicycle

Here are the diagrams and repair parts for Official Sears 502474521 27" lightweight bicycle, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 137 parts  |

F Axle Set 303518

#NI

All parts diagram

F axle set

Part #303518

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

Brake Shoe 304202
#12

Caliper handbrake replacement parts-dia-compe diagram

Brake shoe

Part #304202

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

Eagle 300571

#NI

All parts diagram

Eagle

Part #300571

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

Bearing 8558
#5

Crank hanger bearing set diagram

Bearing

Part #8558

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

Rr Cal Brake 32058PA
#22A

Unit parts diagram

Rr cal brake

Part #32058PA

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

Sprkt Cluste 27652
#20

Unit parts diagram

Sprkt cluste

Part #27652

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

Frame 32106
#1B

Unit parts diagram

Frame

Part #32106

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

R Lever 300372
#5B

Shimano shifter old type diagram

R lever

Part #300372

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

Stirrup 304203
#2

Caliper handbrake replacement parts-dia-compe diagram

Stirrup

Part #304203

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

Cage 300534
#17

Shomano eagle derailleur old type diagram

Cage

Part #300534

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

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

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

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 spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower blade

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

Repair difficulty
Time required
 15 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 difficulty
Time required
 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 enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Lawn mower won't start troubleshooting video: spark plug and ignition problems video

Lawn mower won't start troubleshooting video: spark plug and ignition problems video

Find out how to test and fix problems with the spark plug, stop wire, ignition coil and flywheel.…