Sears
Cycling

Model # 505457410 Official Sears 20" boys' mx bicycle

Here are the diagrams and repair parts for Official Sears 505457410 20" boys' mx 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 33 parts  |

Link 14195

#NI

All parts diagram

Link

Part #14195

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

Frt Spokes 25206
#13

Unit parts diagram

Frt spokes

Part #25206

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

Spoke 25213
#25

Unit parts diagram

Spoke

Part #25213

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

Front Wheel 1A0393-A
#11

Unit parts diagram

Front wheel

Part #1A0393-A

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

Fr Axle Set 1C9906
#14

Unit parts diagram

Fr axle set

Part #1C9906

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

Tire 20x1/75 12893
Tire 20x1/75

Part #12893

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

Rear Wheel 1A0357-A
#23

Unit parts diagram

Rear wheel

Part #1A0357-A

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

Fork Orange 1A0263-D-1093
#9

Unit parts diagram

Fork orange

Part #1A0263-D-1093

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

Rr Fender 1C9835
#26

Unit parts diagram

Rr fender

Part #1C9835

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

Thrd Protect 6A0385

#NI

All parts diagram

Thrd protect

Part #6A0385

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

Symptoms for gas ranges

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

Repair difficulty
Time required
 15 minutes or less
How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

Repair difficulty
Time required
 60 minutes or less
How to replace a range spark igniter electrode

How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range.…

Repair difficulty
Time required
 45 minutes or less

Articles and videos for gas ranges

How to clean and maintain your stove

How to clean and maintain your stove

Learn how to clean and maintain your stove to keep it in top shape.…

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

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.…