Sears
Cycling

Model # 502455540 Official Sears 24" lightweight bicycle

Here are the diagrams and repair parts for Official Sears 502455540 24" 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 133 parts  |

Derailleur 300547

#NI

All parts diagram

Derailleur

Part #300547

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

Mech Asm 300533
#3

Shimano eagle ss rear derailleur diagram

Mech asm

Part #300533

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

Brake Shoe 308697
#2

Dia-compe 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 303518

#NI

All parts diagram

F axle set

Part #303518

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

Rh Lvr Only 304250

#NI

All parts diagram

Rh lvr only

Part #304250

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

Frame 32003
#1A

Unit parts diagram

Frame

Part #32003

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

Plate 300557
#8

Shimano shifter old type diagram

Plate

Part #300557

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

Bushing 300519
#20

Shimano eagle ss rear derailleur diagram

Bushing

Part #300519

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

Bushing 304236
#13

Dia-compe side pull caliper brake diagram

Bushing

Part #304236

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

Shif Ay 10sp 300398

#NI

All parts diagram

Shif ay 10sp

Part #300398

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: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

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

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

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

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 drive cable

How to replace a lawn mower drive cable

The drive cable engages the transmission to spin the drive wheels and move the mower across the grass. Replace the drive…

Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower starter rope

How to replace a lawn mower starter rope

These step-by-step instructions show how to replace a broken starter pull rope on a walk-behind lawn mower.…

Repair difficulty
Time required
 30 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.…