Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
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 # 512878171 Official Sears 16" sidewalk bicycle

Here are the diagrams and repair parts for Official Sears 512878171 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 48 parts  |
Screw 116-3921A
#9

Replacement parts diagram

Screw

Part #116-3921A

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

Screw 416-4070A
#42

Replacement parts diagram

Screw

Part #416-4070A

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

Fastener 241-683
#58

Replacement parts diagram

Fastener

Part #241-683

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

Screw 216-825A
#40

Replacement parts diagram

Screw

Part #216-825A

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

Rr Wheel Asm 38945-276
#35

Replacement parts diagram

Rr wheel asm

Part #38945-276

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

Washer 928A-665
#63

Replacement parts diagram

Washer

Part #928A-665

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

Crank Clip 232-5925A
#26

Replacement parts diagram

Crank clip

Part #232-5925A

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

Collar Set Screw 216-3066A
#4

Replacement parts diagram

Collar set screw

Part #216-3066A

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

Washer 3780A-665
#5

Replacement parts diagram

Washer

Part #3780A-665

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

Front Axle 219-375
#13

Replacement parts diagram

Front axle

Part #219-375

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

Repair guides for bottom-mount refrigerators

How to replace an in-door ice maker on a French door refrigerator

How to replace an in-door ice maker on a French door refrigerator

Follow these step-by-step instructions how to replace the in-door ice maker in Kenmore TRIO and LG French door refrigera…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator thermistor

How to replace a refrigerator thermistor

The thermistor senses the temperature inside the refrigerator. If the actual temperature and the temperature you set are…

Read more
Repair difficulty
Time required
 15 minutes or less

Articles and videos for bottom-mount refrigerators

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.…

Read more
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.…

Read more
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Read more

Parts & More