Sears
Cycling

Model # 512878892 Official Sears 18" sidewalk bicycle

Here are the diagrams and repair parts for Official Sears 512878892 18" sidewalk 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 48 parts  |

Train Whl Ar 5989A-665

#33

All parts diagram

Train whl ar

Part #5989A-665

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

Hex Nut 216-10A

#16

All parts diagram

Hex nut

Part #216-10A

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

Clamp Hndlbr 219-1112

#43

All parts diagram

Clamp hndlbr

Part #219-1112

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

Insert Cb 217-49

#29

All parts diagram

Insert cb

Part #217-49

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

Head Bearing 219-368

#3

All parts diagram

Head bearing

Part #219-368

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

Front Axle 19-375-285

#13

All parts diagram

Front axle

Part #19-375-285

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

Saddle Post 5449A-665

#39

All parts diagram

Saddle post

Part #5449A-665

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

Crank Pin 219-266

#26

All parts diagram

Crank pin

Part #219-266

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

Tube 215-203

#85

All parts diagram

Tube

Part #215-203

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

Washer 983A-665

#62

All parts diagram

Washer

Part #983A-665

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