Sears
Cycling

Model # 502474210 Official Sears 27" 10-speed lightweight bicycle

Here are the diagrams and repair parts for Official Sears 502474210 27" 10-speed 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 119 parts  |

Spacer Nut 301172
#5

Maillard atom parts list for rear hub diagram

Spacer nut

Part #301172

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

Complet Hub - Less Sprocket 27503

#NI

All parts diagram

Complet hub - less sprocket

Part #27503

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

Hub Shell - 28 Hole 302090
#1B

Hub shell (less axle set) diagram

Hub shell - 28 hole

Part #302090

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

Bearing Set, Crank Hanger (incl. Cups) 303333
#1

Hanger fittings diagram

Bearing set, crank hanger (incl. cups)

Part #303333

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

Bearing Cone (2) 301169
#8

Maillard atom parts list for rear hub diagram

Bearing cone (2)

Part #301169

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

Screw 304341
#17

Shifter assembly diagram

Screw

Part #304341

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

Frame Head Bearing Set (with Cups) 303384
#1

Head fittings diagram

Frame head bearing set (with cups)

Part #303384

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

Front Brake Cable, Casing And Ferrule 302204

#NI

All parts diagram

Front brake cable, casing and ferrule

Part #302204

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

Rear Caliper Brake W/lever & Cable Complete - Girls - Only 27453

#NI

All parts diagram

Rear caliper brake w/lever & cable complete - girls - only

Part #27453

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

Handlebar Stem (size Only - May Be Purchased From Any Sears Retail Or Catalog Store.) 28526

#NI

All parts diagram

Handlebar stem (size only - may be purchased from any sears retail or catalog store.)

Part #28526

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.

Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on 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.…