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Sears
Cycling

Model # 489451170 Official Sears 20" bmx bicycle

Here are the diagrams and repair parts for Official Sears 489451170 20" bmx 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 43 parts  |
Master Link 073001
#18A

Unit parts diagram

Master link

Part #073001

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

Chain W/link 072007
#18

Unit parts diagram

Chain w/link

Part #072007

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

Seat Clp Asm 035005
#25

Unit parts diagram

Seat clp asm

Part #035005

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

Ft Sprkt 44t 068002
#17

Unit parts diagram

Ft sprkt 44t

Part #068002

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

Brake Tool 103015

#NI

All parts diagram

Brake tool

Part #103015

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

Seat Post 032010
#24

Unit parts diagram

Seat post

Part #032010

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

Pad Set 105024
#35

Unit parts diagram

Pad set

Part #105024

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

Brake Shoe 104006
#32

Unit parts diagram

Brake shoe

Part #104006

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

Tube 041006
#9A

Unit parts diagram

Tube

Part #041006

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

Tool 103007

#NI

All parts diagram

Tool

Part #103007

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

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How to replace a range spark igniter switch

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Repair difficulty
Time required
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