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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

  • C-clip for Horizon QUANTUM - Part MZE0902001

    Treadmill assembly diagram

    C-clip

    Part #MZE0902001

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

  • Washer for Horizon QUANTUM - Part MZE0502054

    Washer

    Part #MZE0502054

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

  • Decal for Horizon QUANTUM - Part MG0256013A

    Treadmill assembly diagram

    Decal

    Part #MG0256013A

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

  • Nut for Horizon QUANTUM - Part MZE0204013

    Treadmill assembly diagram

    Nut

    Part #MZE0204013

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

  • Fold Frame for Horizon QUANTUM - Part SP0018001C

    Treadmill assembly diagram

    Fold Frame

    Part #SP0018001C

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

  • Screw for Horizon QUANTUM - Part MZE0102013

    Treadmill assembly diagram

    Screw

    Part #MZE0102013

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

  • Spring for Horizon QUANTUM - Part MZE1103001

    Treadmill assembly diagram

    Spring

    Part #MZE1103001

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

  • Control Board for Horizon QUANTUM - Part MC0202052C

    Treadmill assembly diagram

    Control Board

    Part #MC0202052C

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

  • Left Tube for Horizon QUANTUM - Part SP0003005

    Treadmill assembly diagram

    Left Tube

    Part #SP0003005

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

  • Owner's Manual for Horizon QUANTUM - Part MH0207004B

    #NI02

    All parts diagram

    Owner's Manual

    Part #MH0207004B

    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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