Sears
Cycling

Model # 502451651 Official Sears 20" bmx bicycle

Here are the diagrams and repair parts for Official Sears 502451651 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

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 46 parts  |

F Axle Set 303518
#10

Unit parts diagram

F axle set

Part #303518

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

Master Link 303476

#NI

All parts diagram

Master link

Part #303476

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

Tire 040005
Tire

Part #040005

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

Inner Tube 041003
Inner tube

Part #041003

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

Wrench 6mm 300809

#NI

All parts diagram

Wrench 6mm

Part #300809

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

Kickstand 302337
#12

Unit parts diagram

Kickstand

Part #302337

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

Handlbar As 39247CF-008
#3

Unit parts diagram

Handlbar as

Part #39247CF-008

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

Chaingrd As 36095-701
#16

Unit parts diagram

Chaingrd as

Part #36095-701

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

R Cal Brake 39358PA
R cal brake

Part #39358PA

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

Repair guides for canister vacuums

How to replace a vacuum power head ribbed drive belt

How to replace a vacuum power head ribbed drive belt

Some canister vacuums have a ribbed drive belt that spins the brush roll on a power brush attachment. If the brush roll …

Repair difficulty
Time required
 30 minutes or less
How to replace a vacuum suction motor

How to replace a vacuum suction motor

The suction motor on a vacuum creates the draw of air at the cleaning head that picks up dirt. If the vacuum won't run, …

Repair difficulty
Time required
 15 minutes or less
How to replace a vacuum beater bar

How to replace a vacuum beater bar

Replace the brush roll if the bristles ares worn or the cylinder is damaged.…

Repair difficulty
Time required
 30 minutes or less