Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Sears
Cycling

Model # 505457080 Official Sears 20" mono-shock moto-cross bicycle

Here are the diagrams and repair parts for Official Sears 505457080 20" mono-shock 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 60 parts  |
Tire 20x2.12 1C9097
Tire 20x2.12

Part #1C9097

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

Fr Frame 6A0335
#6

Unit parts diagram

Fr frame

Part #6A0335

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

Rr Frame 6A0336
#33

Unit parts diagram

Rr frame

Part #6A0336

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

Protector Rr 8C6234

#NI

All parts diagram

Protector rr

Part #8C6234

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

Kit 2C0100

#NI

All parts diagram

Kit

Part #2C0100

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

Bracket 1A0145-A2
#12

Unit parts diagram

Bracket

Part #1A0145-A2

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

Fork Mel Yel 6A0337
#17

Unit parts diagram

Fork mel yel

Part #6A0337

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

Crank Set 5506-B
#14

Unit parts diagram

Crank set

Part #5506-B

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

R Fender Blk 1A0288-A
#34

Unit parts diagram

R fender blk

Part #1A0288-A

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

Retainer BB-516
#7

Bendix coaster brake diagram

Retainer

Part #BB-516

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

Repair guides for bottom-mount refrigerators

How to replace a door gasket in a French-door refrigerator

How to replace a door gasket in a French-door refrigerator

The door gasket, often called a door seal, seals the gap around the door to keep the cold air in and the warm air out. R…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator defrost control assembly

How to replace a refrigerator defrost control assembly

Follow these steps to replace the defrost control assembly if your Kenmore or LG French door refrigerator displays an er…

Read more
Repair difficulty
Time required
 120 minutes or less

Articles and videos for bottom-mount refrigerators

How to Replace the Water Filter in a Maytag Refrigerator

How to Replace the Water Filter in a Maytag Refrigerator

No matter what style Maytag refrigerator you have, we can walk you through replacing the water filter.…

Read more
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.…

Read more
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.…

Read more

Parts & More