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Sears
Cycling

Model # 502457170 Official Sears 20" moto-cross bicycle

Here are the diagrams and repair parts for Official Sears 502457170 20" moto-cross bicycle, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 112 parts  |
Axle Mx 303520

#NI

All parts diagram

Axle mx

Part #303520

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

Sprocket 300424
#39A

Shimano three speed hub diagram

Sprocket

Part #300424

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

Spk 7-9/16 303155
#10

Unit parts diagram

Spk 7-9/16

Part #303155

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

Clip Hdwe 302025
#11

Fork & suspension assembly diagram

Clip hdwe

Part #302025

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

Spring Clip 302022
#3

Fork & suspension assembly diagram

Spring clip

Part #302022

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

Sprocket 300425
#39B

Shimano three speed hub diagram

Sprocket

Part #300425

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

Cone 10281
#7

Crank hanger bearing set diagram

Cone

Part #10281

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

Spring A 300731
#29

Shimano three speed hub diagram

Spring a

Part #300731

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

Seat Post 26755Z
#24

Unit parts diagram

Seat post

Part #26755Z

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

Kickstand 13218Z
#15

Unit parts diagram

Kickstand

Part #13218Z

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

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