Sears
Cycling

Model # 507455560 Official Sears bicycle

Here are the diagrams and repair parts for Official Sears 507455560 bicycle, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

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 36 parts  |

Bca Tool 103017

#NI

All parts diagram

Bca tool

Part #103017

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

Rear Drllr 085527
#23

Tomcat, 24" girl's atb diagram

Rear drllr

Part #085527

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

Tire 040082
#14

Tomcat, 24" girl's atb diagram

Tire

Part #040082

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

Wrench 103034

#NI

All parts diagram

Wrench

Part #103034

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

Pedal 070040
#17

Tomcat, 24" girl's atb diagram

Pedal

Part #070040

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

Tube 041012
#15

Tomcat, 24" girl's atb diagram

Tube

Part #041012

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

Cacle/casing 087014
#8

Tomcat, 24" girl's atb diagram

Cacle/casing

Part #087014

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

Ft.wheel Asm 045063
#13

Tomcat, 24" girl's atb diagram

Ft.wheel asm

Part #045063

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

Ownr Man 102192

#NI

All parts diagram

Ownr man

Part #102192

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

Seatpost 032047
#31

Tomcat, 24" girl's atb diagram

Seatpost

Part #032047

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…