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Horizon QUANTUM treadmill

Horizon QUANTUM treadmill Parts

Here are the diagrams and repair parts for Horizon QUANTUM treadmill, as well as links to manuals and error code tables, if available.

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Browse Parts for QUANTUM Fitness & Exercise

  • Paper for Horizon QUANTUM - Part MG0229011B

    Treadmill assembly diagram

    Paper

    Part #MG0229011B

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

  • Washer for Horizon QUANTUM - Part MZE0503003

    Treadmill assembly diagram

    Washer

    Part #MZE0503003

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

  • Bolt for Horizon QUANTUM - Part ME0112117

    Treadmill assembly diagram

    Bolt

    Part #ME0112117

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

  • Adhesive for Horizon QUANTUM - Part MB0403023A

    Treadmill assembly diagram

    Adhesive

    Part #MB0403023A

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

  • Pad for Horizon QUANTUM - Part MB0606002

    Treadmill assembly diagram

    Pad

    Part #MB0606002

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

  • Core for Horizon QUANTUM - Part MC0704005

    Treadmill assembly diagram

    Core

    Part #MC0704005

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

  • Base Frame for Horizon QUANTUM - Part SP0021001D

    Treadmill assembly diagram

    Base Frame

    Part #SP0021001D

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

  • Wheel for Horizon QUANTUM - Part MB0103006B

    Treadmill assembly diagram

    Wheel

    Part #MB0103006B

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

  • Washer for Horizon QUANTUM - Part MZE0502071

    Treadmill assembly diagram

    Washer

    Part #MZE0502071

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

  • L/r H-bar for Horizon QUANTUM - Part SZTMHDB-1

    Treadmill assembly diagram

    L/r H-bar

    Part #SZTMHDB-1

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

Most common symptoms to help you fix your fitness & exercise

Choose a symptom to see related treadmill repairs.

Main causes: bad resistance motor, faulty control console, wiring failure…

Main causes: dead batteries, power supply failure, bad wiring connections, faulty control console…

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

Effective articles & videos to help repair your fitness & exercise

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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