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Cycling

Model # 502457240 Official Sears 20" moto-cross bicycle

Here are the diagrams and repair parts for Official Sears 502457240 20" moto-cross 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 102 parts |

R Wheel Assy 303013C

Unit parts diagram

R wheel assy

Part #303013C

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

Sprocket 300424

Shimano rear hub diagram

Sprocket

Part #300424

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

Axle Mx 303520

Unit parts diagram

Axle mx

Part #303520

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

Spk 7-9/16 303155

Spk 7-9/16

Part #303155

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

Washer 19X6

Fork & spring assy diagram

Washer

Part #19X6

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

Sprocket 300425

Shimano rear hub diagram

Sprocket

Part #300425

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

Lock Nut 300402

Shimano rear hub diagram

Lock nut

Part #300402

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

Driver 300470

Shimano rear hub diagram

Driver

Part #300470

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

Expander 304798

Coaster brake/bendix diagram

Expander

Part #304798

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

Upper Tube 32738

Unit parts diagram

Upper tube

Part #32738

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

Repair guides for bottom-mount refrigerators

How to replace a flipper mullion on a French-door refrigerator

How to replace a flipper mullion on a French-door refrigerator

If the flipper mullion breaks or its heater quits working, replace it in 15 minutes using these 4 easy steps.…

Repair difficulty

Time required

15 minutes or less

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…

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…

Repair difficulty

Time required

15 minutes or less

Articles and videos for bottom-mount refrigerators

How to Replace the Water Filter in a GE Refrigerator

How to Replace the Water Filter in a GE Refrigerator

See how to install the water filter on your GE refrigerator, no matter the filter type or refrigerator style.…

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.…

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.…

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