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Model # 507456650 Official Sears 20" boys' thermo bicycle

Here are the diagrams and repair parts for Official Sears 507456650 20" boys' thermo bicycle, as well as links to manuals and error code tables, if available.

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  • 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”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 36 parts  |
Rear Caliper Brake 13849-CALR
#28

Thermo 20" b diagram

Rear caliper brake

Part #13849-CALR

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

Crank Bearing Set 13849-BRGCR
#4

Thermo 20" b diagram

Crank bearing set

Part #13849-BRGCR

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

Front Tire 13849-TRF
#7

Thermo 20" b diagram

Front tire

Part #13849-TRF

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

Seat 13849-SD
#16

Thermo 20" b diagram

Seat

Part #13849-SD

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

Fork 13849-FK
#2

Thermo 20" b diagram

Fork

Part #13849-FK

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

Chain Guard 13849-CG
#21

Thermo 20" b diagram

Chain guard

Part #13849-CG

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

Box (nsp) N/P
#1

Thermo 20" b diagram

Box (nsp)

Part #N/P

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

Chain 13849-CH
#20

Thermo 20" b diagram

Chain

Part #13849-CH

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

Front Or Rear Inner Tube 13849-TU
#9

Thermo 20" b diagram

Front or rear inner tube

Part #13849-TU

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

Seatclamp 1F0439

#NI

All parts diagram

Seatclamp

Part #1F0439

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

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