Sears
Cycling

Model # 512878131 Official Sears 16" sidewalk bicycle

Here are the diagrams and repair parts for Official Sears 512878131 16" sidewalk 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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Showing 10 of 47 parts  |

Grip 241-298
#2

Replacement parts diagram

Grip

Part #241-298

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

Saddle 221-208
Saddle

Part #221-208

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

Nut 116-222A
#23

Replacement parts diagram

Nut

Part #116-222A

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

Hex Nut 214-10A
#16

Replacement parts diagram

Hex nut

Part #214-10A

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

Screw 216-3871A
#22

Replacement parts diagram

Screw

Part #216-3871A

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

Chain 40-952-105
#32

Replacement parts diagram

Chain

Part #40-952-105

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

Lock Nut STD541410
#42

Replacement parts diagram

Lock nut

Part #STD541410

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

Crank Assembly 74-29862-774
#24

Replacement parts diagram

Crank assembly

Part #74-29862-774

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

Post Hldr As 29501
#49

Replacement parts diagram

Post hldr as

Part #29501

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

Clamp 520A
#28

Replacement parts diagram

Clamp

Part #520A

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

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