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Sears 512878870 18" sidewalk bicycle Parts

Here are the diagrams and repair parts for Sears 512878870 18" sidewalk bicycle, as well as links to manuals and error code tables, if available.

Sears 512878870 18" sidewalk bicycle
By Schematic
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Browse Parts for 512878870 18" Sidewalk Bicycle

  • Front Wheel for Sears 512878870 - Part 6341-625

    Replacement parts diagram

    Front Wheel

    Part #6341-625

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

  • Tire for Sears 512878870 - Part 215-313

    Replacement parts diagram

    Tire

    Part #215-313

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

  • Post Clamp for Sears 512878870 - Part 219-1015

    Replacement parts diagram

    Post Clamp

    Part #219-1015

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

  • Retainer Clip for Sears 512878870 - Part 5925A-665

    Replacement parts diagram

    Retainer Clip

    Part #5925A-665

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

  • Streamer for Sears 512878870 - Part 219-790

    Replacement parts diagram

    Streamer

    Part #219-790

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

  • Strap for Sears 512878870 - Part 241-423

    Replacement parts diagram

    Strap

    Part #241-423

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

  • Master Link for Sears 512878870 - Part STD316658

    Replacement parts diagram

    Master Link

    Part #STD316658

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

  • Grip for Sears 512878870 - Part 241-262

    Replacement parts diagram

    Grip

    Part #241-262

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

  • Chain Guard for Sears 512878870 - Part 38-5070P-590

    Replacement parts diagram

    Chain Guard

    Part #38-5070P-590

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

  • Fork Asm for Sears 512878870 - Part 1-28869-701

    Replacement parts diagram

    Fork Asm

    Part #1-28869-701

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

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

Main causes: faulty sensors, wiring failure, bad control console…

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

Main causes: bad control console, wiring failure, bad motor control board…

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

How to replace a treadmill walking belt

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

Repair time and Difficulty

 45 minutes or less
How to replace a treadmill walking board

How to replace a treadmill walking board

A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the…

Repair time and Difficulty

 30 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

Repair time and Difficulty

 15 minutes or less

Articles and videos for treadmills

Use the advice and tips in these articles and videos to get the most out of your treadmill.

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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How to tell if a fuse is blown

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Treadmill common questions

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