Sears
Cycling

Model # 512878310 Official Sears 16" sidewalk bicycle

Here are the diagrams and repair parts for Official Sears 512878310 16" 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 44 parts  |

Handlebar 25091-660

#1

All parts diagram

Handlebar

Part #25091-660

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

Hex Nut STD541137

#18

All parts diagram

Hex nut

Part #STD541137

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

Screw STD511003

#22

All parts diagram

Screw

Part #STD511003

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

Master Link STD316658

#54

All parts diagram

Master link

Part #STD316658

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

Hndlbr Collr 219-10A

#3

All parts diagram

Hndlbr collr

Part #219-10A

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

Frt Axle Ret 127A-665

#31

All parts diagram

Frt axle ret

Part #127A-665

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

Bearing 217-38

#57

All parts diagram

Bearing

Part #217-38

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

Link Cover STD316659

#55

All parts diagram

Link cover

Part #STD316659

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

Lock Nut STD541410

#23

All parts diagram

Lock nut

Part #STD541410

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

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace the electronic control board inside a top-freezer refrigerator

How to replace the electronic control board inside a top-freezer refrigerator

The electronic control board is the "brains" of the refrigerator. Replace the electronic control board if it fails.…

Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator temperature control thermostat

How to replace a refrigerator temperature control thermostat

This helpful refrigerator repair guide explains how to replace the temperature control thermostat in a refrigerator.…

Repair difficulty
Time required
 15 minutes or less
How to replace the condenser fan motor in a top-freezer refrigerator

How to replace the condenser fan motor in a top-freezer refrigerator

The condenser fan is in the machine compartment of the refrigerator next to the compressor. It moves air across the cond…

Repair difficulty
Time required
 15 minutes or less

Articles and videos for top-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.…