Murray
Cycling

Model # 4-8202X1 Official Murray 20" boys' rock crusher bmx bicycle

Here are the diagrams and repair parts for Official Murray 4-8202X1 20" boys' rock crusher 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 59 parts  |

Master Link 303476
#27A

Boy's 20" bmx diagram

Master link

Part #303476

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

Tube 20x21/8 139X4
#35C

Boy's 20" bmx diagram

Tube 20x21/8

Part #139X4

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

Exp Bolt Wsh 40670
#10

Boy's 20" bmx diagram

Exp bolt wsh

Part #40670

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

Kickstand 302336
#24

Boy's 20" bmx diagram

Kickstand

Part #302336

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

Washer 17X47Z
#5

Boy's 20" bmx diagram

Washer

Part #17X47Z

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

Sprocket 34998
#32

Boy's 20" bmx diagram

Sprocket

Part #34998

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

Parts Bag 49655

#NI

All parts diagram

Parts bag

Part #49655

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

Brake Lever 49324
#39A

Boy's 20" bmx diagram

Brake lever

Part #49324

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

Chain Guard 50242E700
#31

Boy's 20" bmx diagram

Chain guard

Part #50242E700

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

Bushing 49306
#23

Boy's 20" bmx diagram

Bushing

Part #49306

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