Sears
Cycling

Model # 50745591 Official Sears 20" boys' bicycle

Here are the diagrams and repair parts for Official Sears 50745591 20" boys' 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 32 parts  |

Pedal Pair 3C2073-A01
#24

Unit parts diagram

Pedal pair

Part #3C2073-A01

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

Tube 16223
#8

Unit parts diagram

Tube

Part #16223

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

Wheel Rear 3C4081
#6

Unit parts diagram

Wheel rear

Part #3C4081

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

Head Brg Set 05507-B
#3

Unit parts diagram

Head brg set

Part #05507-B

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

Label Tt F 5C5605

#NI

All parts diagram

Label tt f

Part #5C5605

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

Frame 3C1957-1174
#1

Unit parts diagram

Frame

Part #3C1957-1174

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

Hardware Kit 3C1867
#28

Unit parts diagram

Hardware kit

Part #3C1867

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

Tire 20x2. 2C9109-A04
#7

Unit parts diagram

Tire 20x2.

Part #2C9109-A04

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

Chain W/link 1C6554
#19

Unit parts diagram

Chain w/link

Part #1C6554

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

Ft. Spkocket 3C1550-44
#21

Unit parts diagram

Ft. spkocket

Part #3C1550-44

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 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…

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

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

The evaporator fan motor blows air across the evaporator coils and through the refrigerator cabinet for cooling. Replace…

Repair difficulty
Time required
 15 minutes or less
How to replace the compressor start relay in a top-freezer refrigerator

How to replace the compressor start relay in a top-freezer refrigerator

The compressor start relay starts the compressor and shuts it off if the motor overheats. Replace the start relay if it'…

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 Replace the Water Filter in a Frigidaire Refrigerator

How to Replace the Water Filter in a Frigidaire Refrigerator

No matter what style Frigidaire refrigerator you own, we can help you replace the water filter.…