Sears
Cycling

Model # 502473981 Official Sears 26" lightweight bicycle

Here are the diagrams and repair parts for Official Sears 502473981 26" 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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Showing 10 of 72 parts  |

Sprocket 34998
#24

Shimano diagram

Sprocket

Part #34998

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

Spk 11-9/32 303157
Spk 11-9/32

Part #303157

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

F Axle Set 303518
#11

Unit parts diagram

F axle set

Part #303518

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

Brake Shoe 308697
#1

Arai caliper brake diagram

Brake shoe

Part #308697

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

Kickstand 302335
#14

Unit parts diagram

Kickstand

Part #302335

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

F Brake 35592PA
F brake

Part #35592PA

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

R Wheel Assy 303020C
#21

Unit parts diagram

R wheel assy

Part #303020C

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

Washer 300058
#9

Shimano diagram

Washer

Part #300058

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

Fork 27175BFD
#8

Unit parts diagram

Fork

Part #27175BFD

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

Lock Nut 300062
#11

Shimano diagram

Lock nut

Part #300062

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.

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.…

How to remove a lawn mower blade using a removal tool

How to remove a lawn mower blade using a removal tool

Learn how a blade removal tool makes replacing the blade easier and safer…

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.…