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 # 502477390 Official Sears 20" boys' spyder bicycle

Here are the diagrams and repair parts for Official Sears 502477390 20" boys' spyder 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 28 parts  |
Part 10421

#NI

All parts diagram

Part

Part #10421

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

Frnt Hub Set 9850-12

#NI

All parts diagram

Frnt hub set

Part #9850-12

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

F-wheel 20 26991

#NI

All parts diagram

F-wheel 20

Part #26991

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

Tire Or Tube 20X2.125

#NI

All parts diagram

Tire or tube

Part #20X2.125

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

Head Set 9878-20PB

#NI

All parts diagram

Head set

Part #9878-20PB

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

Handlebar 27524

#NI

All parts diagram

Handlebar

Part #27524

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

R-wheel 20 26896

#NI

All parts diagram

R-wheel 20

Part #26896

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

Hub Shell 10642

#NI

All parts diagram

Hub shell

Part #10642

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

Hub Shell 10643

#NI

All parts diagram

Hub shell

Part #10643

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

Crank 8952
#5

Frame assembly diagram

Crank

Part #8952

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

Parts & More