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Horizon T20 treadmill

Horizon T20 treadmill Parts

Here are the diagrams and repair parts for Horizon T20 treadmill, as well as links to manuals and error code tables, if available.

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Browse Parts for T20 Fitness & Exercise

  • Washer for Horizon T20 - Part MZE0505033

    Treadmill assembly diagram

    Washer

    Part #MZE0505033

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

  • Screw for Horizon T20 - Part MZE0112055

    Treadmill assembly diagram

    Screw

    Part #MZE0112055

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

  • Breaker for Horizon T20 - Part MC0702011

    Treadmill assembly diagram

    Breaker

    Part #MC0702011

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

  • End Cap for Horizon T20 - Part MB0717002A2

    Treadmill assembly diagram

    End Cap

    Part #MB0717002A2

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

  • Tape for Horizon T20 - Part MB0403034A

    Treadmill assembly diagram

    Tape

    Part #MB0403034A

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

  • Console for Horizon T20 - Part SZTM102CNS

    Treadmill assembly diagram

    Console

    Part #SZTM102CNS

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

  • Nut for Horizon T20 - Part MZE0203008

    Nut

    Part #MZE0203008

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

  • Plate for Horizon T20 - Part SP0028002AD

    Treadmill assembly diagram

    Plate

    Part #SP0028002AD

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

  • Belt for Horizon T20 - Part MD0602023

    Treadmill assembly diagram

    Belt

    Part #MD0602023

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

  • Control Motor for Horizon T20 - Part SJED08011AA

    Treadmill assembly diagram

    Control Motor

    Part #SJED08011AA

    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 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
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

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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