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Sears
Cycling

Model # 502457031 Official Sears 20" moto-cross bicycle

Here are the diagrams and repair parts for Official Sears 502457031 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 72 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

Spk 11-9/32 303157
#9

Unit parts diagram

Spk 11-9/32

Part #303157

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

Frame 32665
#1

Unit parts diagram

Frame

Part #32665

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

Bolt 302108
#4

Unit parts diagram

Bolt

Part #302108

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

Dust Cap 10284Z
#3

Crank hanger bearing set diagram

Dust cap

Part #10284Z

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

Brake Arm 304806
#5B

Bendix coaster brake diagram

Brake arm

Part #304806

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

Retainer 304794
#7

Bendix coaster brake diagram

Retainer

Part #304794

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

Nbr Plate 32683
#12

Unit parts diagram

Nbr plate

Part #32683

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

Trap 303466
#17

Unit parts diagram

Trap

Part #303466

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

Drive Screw 304792
#13

Bendix coaster brake diagram

Drive screw

Part #304792

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

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