Sears
Cycling

Model # 50247290 Official Sears bicycle

Here are the diagrams and repair parts for Official Sears 50247290 bicycle, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

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ALL PARTS
Showing 10 of 46 parts  |

Brake Assembly 62447
#13A

Frame assembly diagram

Brake assembly

Part #62447

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

Chain Link 11333

#NI

All parts diagram

Chain link

Part #11333

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

Bearing Retainer 62332
#2

Brake diagram

Bearing retainer

Part #62332

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

Handlebar 63435

#NI

All parts diagram

Handlebar

Part #63435

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

F Wheel 20in 62259

#NI

All parts diagram

F wheel 20in

Part #62259

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

Chain Guard 61523
#9B

Frame assembly diagram

Chain guard

Part #61523

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

Saddle 64X810

#NI

All parts diagram

Saddle

Part #64X810

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

Trainers 62463

#NI

All parts diagram

Trainers

Part #62463

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

Sprocket 62450
#1A

Brake diagram

Sprocket

Part #62450

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

Bearing Retainer 62327
#9

Brake diagram

Bearing retainer

Part #62327

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

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

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

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

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…

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 rebuild a lawn mower carburetor

How to rebuild a lawn mower carburetor

The carburetor mixes air with fuel to drive the piston. Rebuild the carburetor if it's clogged or leaks.…

Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower recoil starter on an OHV engine

How to replace a lawn mower recoil starter on an OHV engine

Replace the recoil starter if it doesn't move when you pull the starter rope.…

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

How to replace a lawn mower wheel

Learn how replace a damaged wheel on a walk-behind lawn mower—it's a quick, easy fix.…

Repair difficulty
Time required
 15 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: can't pull recoil pull cord

Lawn mower won't start troubleshooting video: can't pull recoil pull cord

A blade obstruction, bad recoil starter or locked-up engine can prevent the pull cord on your mower from working. See ho…