Sears
Cycling

Model # 502457040 Official Sears 20" moto-cross bicycle

Here are the diagrams and repair parts for Official Sears 502457040 20" moto-cross 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

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

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 81 parts  |

Spring Clip 302022
#3

Fork and shock absorber assembly diagram

Spring clip

Part #302022

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

Clip Hdwe 302025
#11

Fork and shock absorber assembly diagram

Clip hdwe

Part #302025

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

Axle 303346
#6

Front and rear hub diagram

Axle

Part #303346

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

Push On Cap 28X22
#5

Fork and shock absorber assembly diagram

Push on cap

Part #28X22

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

Dust Cap 304799
#16

Bendix brakes diagram

Dust cap

Part #304799

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

Sprocket 12771
#15

Unit parts diagram

Sprocket

Part #12771

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

Head Cone 8506
#1

Fork and shock absorber assembly diagram

Head cone

Part #8506

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

Pedal 32439
#18

Unit parts diagram

Pedal

Part #32439

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

Rod Hdw. 302024
#9

Fork and shock absorber assembly diagram

Rod hdw.

Part #302024

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

Crank 8952C
#17

Unit parts diagram

Crank

Part #8952C

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

Repair guides for chest freezers

How to replace a freezer compressor start relay

How to replace a freezer compressor start relay

The compressor start relay starts the compressor. If the compressor won’t start, follow these steps to replace a defect…

Repair difficulty
Time required
 15 minutes or less
How to replace a freezer temperature control thermostat

How to replace a freezer temperature control thermostat

The cold control thermostat regulates the freezer temperature. A defective cold control thermostat can prevent the compr…

Repair difficulty
Time required
 15 minutes or less
How to replace a freezer lid gasket

How to replace a freezer lid gasket

The lid gasket prevents air and moisture from entering the freezer when the lid is closed. Follow these steps to replace…

Repair difficulty
Time required
 30 minutes or less

Articles and videos for chest freezers

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.…

Are DIY appliance repairs safe?

Are DIY appliance repairs safe?

Find out how to stay safe when repairing your appliances.…

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.…