Can’t find your part? Contact us:

+1-309-603-4777

Cycling

Model # 502459811 Official Sears 20" bmx bicycle

Here are the diagrams and repair parts for Official Sears 502459811 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 70 parts |

Brake Shoe 308697

Caliper brake diagram

Brake shoe

Part #308697

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

Sprocket 34998

Shimano rear hub diagram

Sprocket

Part #34998

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

F Axle Set 303518

Unit parts diagram

F axle set

Part #303518

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

Wheel 303013CF-CCE

Unit parts diagram

Wheel

Part #303013CF-CCE

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

Kickstand 302336

Unit parts diagram

Kickstand

Part #302336

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

Tire 040003

Unit parts diagram

Tire

Part #040003

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

Spk 7-9/16 303155

Spk 7-9/16

Part #303155

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

Cable Clamp 32760

#NI

All parts diagram

Cable clamp

Part #32760

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

Hub Cone 300403

Shimano rear hub diagram

Hub cone

Part #300403

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

Hub Nut 300434

Shimano rear hub diagram

Hub nut

Part #300434

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

Repair guides for front-engine lawn tractors

How to replace a blade clutch cable on a riding lawn mower

How to replace a blade clutch cable on a riding lawn mower

If the blades don't spin on your riding mower when you shift the lever, the blade clutch cable could be broken. Here’s h…

Repair difficulty

Time required

30 minutes or less

How to replace a riding lawn mower blade drive belt

How to replace a riding lawn mower blade drive belt

Replace the blade drive belt if it's broken or won't spin the cutting blades because of wear.…

Repair difficulty

Time required

45 minutes or less

How to replace a riding lawn mower front tire

How to replace a riding lawn mower front tire

Get your mower moving again by using these instructions when replacing a damaged front tire.…

Repair difficulty

Time required

60 minutes or less

Articles and videos for front-engine lawn tractors

Should I get an electric riding mower?

Should I get an electric riding mower?

Get help deciding whether to make the switch to a battery-powered riding mower…

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.…

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.…

Stay Connected