Sears
Cycling

Model # 502454150 Official Sears 24" men's explorer atb bicycle

Here are the diagrams and repair parts for Official Sears 502454150 24" men's explorer atb 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 54 parts  |

Kickstand 302336
#20

Wheels/seat/frame diagram

Kickstand

Part #302336

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

Rflctr Set 750565
#29

Wheels/seat/frame diagram

Rflctr set

Part #750565

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

Decal 44X7542

#NI

All parts diagram

Decal

Part #44X7542

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

Derailleur,f 750703
#36

Wheels/seat/frame diagram

Derailleur,f

Part #750703

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

(4-6) Expander Bolt, Washer, And Wedge N/P
#6

Wheels/seat/frame diagram

(4-6) expander bolt, washer, and wedge

Part #N/P

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

Fr Reflctr 751360
#31

Wheels/seat/frame diagram

Fr reflctr

Part #751360

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

Bearing Hang 751192
#18

Wheels/seat/frame diagram

Bearing hang

Part #751192

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

Pedal-l 751470
#19A

Wheels/seat/frame diagram

Pedal-l

Part #751470

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

Seat 750723
#1

Wheels/seat/frame diagram

Seat

Part #750723

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

Rim Strip 118X19
#13C

Wheels/seat/frame diagram

Rim strip

Part #118X19

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.

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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
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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.

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.…

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How to sharpen a lawn mower blade

A dull blade leaves grass tips tattered. Sharpen it several times a season. Here's how.…

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…