Sears
Cycling

Model # 50246772 Official Sears bicycle

Here are the diagrams and repair parts for Official Sears 50246772 bicycle, as well as links to manuals and error code tables, if available.

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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 61 parts  |

Nut 13011
#4

Front hub parts diagram

Nut

Part #13011

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

Cone 12997
#6

Front hub parts diagram

Cone

Part #12997

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

Axle Set 13013
#9

Front hub parts diagram

Axle set

Part #13013

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

Axle 10911
#2

Front hub parts diagram

Axle

Part #10911

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

Dust Cap 13001
#3

Front hub parts diagram

Dust cap

Part #13001

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

Bearing 12995
#7

Front hub parts diagram

Bearing

Part #12995

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

Bearing 8826
#4

Head fittings diagram

Bearing

Part #8826

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

Cone 10281
#7

Hanger fittings diagram

Cone

Part #10281

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

Head Cone 8508
#3

Head fittings diagram

Head cone

Part #8508

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

Crank 12300
#12A

Frame assembly diagram

Crank

Part #12300

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.…