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Horizon 2.1T treadmill Parts

Here are the diagrams and repair parts for Horizon 2.1T treadmill, as well as links to manuals and error code tables, if available.

Horizon 2.1T treadmill
By Schematic
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Browse Parts for 2.1T Fitness & Exercise

  • Decal-getting Started for Horizon 2.1T - Part MG0256089A

    Decal-getting Started

    Part #MG0256089A

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

  • Nylon Nut for Horizon 2.1T - Part ME0204034

    Treadmill diagram

    Nylon Nut

    Part #ME0204034

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

  • Screw for Horizon 2.1T - Part MZE0107010

    Treadmill diagram

    Screw

    Part #MZE0107010

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

  • Safety Key for Horizon 2.1T - Part MR0004003A

    Safety Key

    Part #MR0004003A

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

  • Paper for Horizon 2.1T - Part MG0229011B

    Treadmill diagram

    Paper

    Part #MG0229011B

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

  • Console Case Only (1) for Horizon 2.1T - Part MB0617054AA

    Treadmill diagram

    Console Case Only (1)

    Part #MB0617054AA

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

  • Wheel Cap for Horizon 2.1T - Part MB0207003BB

    Treadmill diagram

    Wheel Cap

    Part #MB0207003BB

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

  • Washer for Horizon 2.1T - Part MZE0502197A

    Washer

    Part #MZE0502197A

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

  • Safety Key Cable for Horizon 2.1T - Part MC0511010B

    Treadmill diagram

    Safety Key Cable

    Part #MC0511010B

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

  • Receiver for Horizon 2.1T - Part SJED06003BB

    Receiver

    Part #SJED06003BB

    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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