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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

  • Deck Bolt for Horizon 2.1T - Part MZE0105005

    Treadmill diagram

    Deck Bolt

    Part #MZE0105005

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

  • Decal Right Side Cover Tm102-v44a  (1 Pcs) for Horizon 2.1T - Part MG0214063A

    Treadmill diagram

    Decal Right Side Cover Tm102-v44a (1 Pcs)

    Part #MG0214063A

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

  • Cover Left Support Tube Base (pvc (75140 Color) (1 Pcs) for Horizon 2.1T - Part MB0707013AA

    Treadmill diagram

    Cover Left Support Tube Base (pvc (75140 Color) (1 Pcs)

    Part #MB0707013AA

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

  • Shock for Horizon 2.1T - Part MJ3011001

    Treadmill diagram

    Shock

    Part #MJ3011001

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

  • Cord Buckle for Horizon 2.1T - Part MB0905023A

    Treadmill diagram

    Cord Buckle

    Part #MB0905023A

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

  • Bolt for Horizon 2.1T - Part MZE0112167

    Treadmill diagram

    Bolt

    Part #MZE0112167

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

  • Level Dev for Horizon 2.1T - Part MB0301002

    Treadmill diagram

    Level Dev

    Part #MB0301002

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

  • Membrane Key for Horizon 2.1T - Part MC0602067A

    Treadmill diagram

    Membrane Key

    Part #MC0602067A

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

  • Bottom Cover For Main Frame for Horizon 2.1T - Part MB0237015BA

    Treadmill diagram

    Bottom Cover For Main Frame

    Part #MB0237015BA

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

  • Supp Mast for Horizon 2.1T - Part SP0003040AA

    Treadmill diagram

    Supp Mast

    Part #SP0003040AA

    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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