Sears
Cycling

Model # 502479980 Official Sears 20" bicycle

Here are the diagrams and repair parts for Official Sears 502479980 20" 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 86 parts  |

F Axle Set 303518
#11

Unit parts diagram

F axle set

Part #303518

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

Sprocket 300424
#33A

Three speed hub diagram

Sprocket

Part #300424

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

Brake Shoe 308697
#2

Caliper brake diagram

Brake shoe

Part #308697

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

F Wheel 303005C
#9

Unit parts diagram

F wheel

Part #303005C

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

(4-6) Expander Bolt, Washer, And Wedge N/P
(4-6) expander bolt, washer, and wedge

Part #N/P

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

Lock Nut 300062
#38

Three speed hub diagram

Lock nut

Part #300062

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

Axle 300049
#41

Three speed hub diagram

Axle

Part #300049

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

Owner's Manual F-4547

#NI

All parts diagram

Owner's manual

Part #F-4547

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

Handlebar 28655C
#3

Unit parts diagram

Handlebar

Part #28655C

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