Model # 489451890 Official Sears 20" bicycle

Here are the diagrams and repair parts for Official Sears 489451890 20" bicycle, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS

Showing 10 of 50 parts |

#NI

All parts diagram

Crank extrtr

Part #103012

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

#25

Unit parts diagram

Rear axle and bearing set

Part #054001

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

#33

Unit parts diagram

Bicycle brake shoe set

Part #104002

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

#23

Unit parts diagram

Rr whe asm

Part #045525

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

Bicycle Front Axle And Bearing Assembly 053011

#14

Unit parts diagram

Bicycle front axle and bearing assembly

Part #053011

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

#40

Unit parts diagram

Derailleur

Part #085501

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

#10

Unit parts diagram

Tube

Part #041006

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

#NI

All parts diagram

Tool

Part #103007

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

Cable/casing

Part #087502

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

Unit parts diagram

Tire

Part #040028

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

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Repair difficulty

Time required

15 minutes or less

How to replace the defrost thermistor in a top-freezer refrigerator

The defrost thermistor attaches to the evaporator coil and measures the evaporator coil temperature during defrost.…

Repair difficulty

Time required

15 minutes or less

How to replace the defrost heater in a top-freezer refrigerator

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Repair difficulty

Time required

30 minutes or less

Articles and videos for top-mount refrigerators

How to Replace the Water Filter in a GE Refrigerator

Model # 489451890 Official Sears 20" bicycle

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for top-mount refrigerators

Why is there water in the bottom of the fridge under vegetable drawers?

Repair guides for top-mount refrigerators

How to replace a door gasket in a top-freezer refrigerator

How to replace the defrost thermistor in a top-freezer refrigerator

How to replace the defrost heater in a top-freezer refrigerator

Articles and videos for top-mount refrigerators

How to Replace the Water Filter in a GE Refrigerator

How to Replace the Water Filter in a Maytag Refrigerator

How to Replace the Water Filter in a Frigidaire Refrigerator

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