Model # 502472630 Official Sears 20" bmx bicycle

Here are the diagrams and repair parts for Official Sears 502472630 20" bmx 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

ALL PARTS

Showing 10 of 40 parts |

#NI

All parts diagram

Lifestyler brake tool

Part #103015

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

#36

Unit parts diagram

Ming ta bicycle brake shoe set

Part #104002

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

#20

Unit parts diagram

Lifestyler ft sprkt 44t

Part #068002

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

#12

Unit parts diagram

Huffy bicycle wheel, front

Part #045006

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

#24

Unit parts diagram

Pr sprocket

Part #106002

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

#25

Unit parts diagram

Rr wheel asm

Part #045507

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

#NI

All parts diagram

Bca tool

Part #103017

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

#NI

All parts diagram

Crank extrtr

Part #103012

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

Kent r spk/npl

Part #049511

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

#30

Unit parts diagram

Seat clp asm

Part #035005

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

Repair guides for side-by-side refrigerators

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

Repair difficulty

Time required

30 minutes or less

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 a defrost sensor in a side-by-side refrigerator

If frost is building up in the freezer of your side-by-side refrigerator, the defrost sensor could be at fault. You can …

Repair difficulty

Time required

45 minutes or less

Articles and videos for side-by-side refrigerators

How to Replace the Water Filter in a GE Refrigerator

Model # 502472630 Official Sears 20" bmx bicycle

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Repair guides for side-by-side refrigerators

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

How to replace a refrigerator water valve

How to replace a defrost sensor in a side-by-side refrigerator

Articles and videos for side-by-side refrigerators

How to Replace the Water Filter in a GE Refrigerator

How to Replace the Water Filter in a Maytag Refrigerator

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Parts & More

Stay Connected

Quick links

Let us help you

More resources