Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Sears 502457021 20" moto-cross bicycle Parts

Here are the diagrams and repair parts for Sears 502457021 20" moto-cross bicycle, as well as links to manuals and error code tables, if available.

Sears 502457021 20" moto-cross bicycle
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for 502457021 20" Moto-Cross Bicycle

  • R Wheel Assy for Sears 502457021 - Part 303013C

    Unit parts diagram

    R Wheel Assy

    Part #303013C

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

  • Spk 7-9/16 for Sears 502457021 - Part 303155

    Unit parts diagram

    Spk 7-9/16

    Part #303155

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

  • Axle Mx for Sears 502457021 - Part 303520

    #NI

    All parts diagram

    Axle Mx

    Part #303520

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

  • F Wheel for Sears 502457021 - Part 303005C

    Unit parts diagram

    F Wheel

    Part #303005C

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

  • Frame for Sears 502457021 - Part 32585

    Unit parts diagram

    Frame

    Part #32585

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

  • Brake Shoe for Sears 502457021 - Part 304669

    Bendix coaster brake diagram

    Brake Shoe

    Part #304669

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

  • Handlebar for Sears 502457021 - Part 32611

    Unit parts diagram

    Handlebar

    Part #32611

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

  • Hd Adj Cone for Sears 502457021 - Part 8508Z

    Head bearing set diagram

    Hd Adj Cone

    Part #8508Z

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

  • Dust Cap for Sears 502457021 - Part 304799

    Bendix coaster brake diagram

    Dust Cap

    Part #304799

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

  • 18t Sprocket for Sears 502457021 - Part 304781

    Bendix coaster brake diagram

    18t Sprocket

    Part #304781

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

Repair guides for side-by-side refrigerators

How to replace an electronic control board on the back of a refrigerator

How to replace an electronic control board on the back of a refrigerator

If your refrigerator isn't running, an electronic control board failure could be the problem. A service technician can d…

Repair time and Difficulty

 15 minutes or less
How to replace a press-in door gasket in a side-by-side refrigerator

How to replace a press-in door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

Repair time and Difficulty

 15 minutes or less
How to replace an ice maker in a side-by-side refrigerator

How to replace an ice maker in a side-by-side refrigerator

Learn how to replace the ice maker in a side-by-side refrigerator with these step-by-step instructions.…

Repair time and Difficulty

 30 minutes or less

Articles and videos for side-by-side refrigerators

How to reset the door alarm on a GE refrigerator

How to reset the door alarm on a GE refrigerator

Your fridge is tattling again. Here’s how to reset the door alarm on your GE refrigerator—and how to tell if the beeping…

How to Replace the Water Filter in a Kenmore Pro Refrigerator

How to Replace the Water Filter in a Kenmore Pro Refrigerator

Discover how easy it is to replace the water filter in a Kenmore Pro refrigerator.…

Common Refrigerator Ice Maker Problems and Solutions

Common Refrigerator Ice Maker Problems and Solutions

Find tips on how to fix the ice maker in your fridge when it isn't working or when it isn't working right.…

Parts & More

Dishwasher
Dryer
Grass Catcher Attachment
Lawn & Garden Engine
Parts
Upright Freezer