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Horizon 2.3T treadmill Parts

Here are the diagrams and repair parts for Horizon 2.3T treadmill, as well as links to manuals and error code tables, if available.

Horizon 2.3T treadmill
By Schematic
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This is the number corresponding to the part on the diagram / schematic

Browse Parts for 2.3T Fitness & Exercise

  • Screw for Horizon 2.3T - Part MZE0139001

    Treadmill diagram

    Screw

    Part #MZE0139001

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

  • Nut for Horizon 2.3T - Part MZE0204005

    Nut

    Part #MZE0204005

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

  • Drive Belt for Horizon 2.3T - Part MD0602001

    Treadmill diagram

    Drive Belt

    Part #MD0602001

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

  • Bolt for Horizon 2.3T - Part MZE0105056A

    Treadmill diagram

    Bolt

    Part #MZE0105056A

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

  • Bolt for Horizon 2.3T - Part MZE0103050A

    Treadmill diagram

    Bolt

    Part #MZE0103050A

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

  • Wheel Lock for Horizon 2.3T - Part SW0611001A

    Treadmill diagram

    Wheel Lock

    Part #SW0611001A

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

  • Console Shell for Horizon 2.3T - Part MB0663058AA

    Treadmill diagram

    Console Shell

    Part #MB0663058AA

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

  • Safety Key for Horizon 2.3T - Part S140209001

    Treadmill diagram

    Safety Key

    Part #S140209001

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

  • Membrane Key, Elevation for Horizon 2.3T - Part MC0602286A

    Treadmill diagram

    Membrane Key, Elevation

    Part #MC0602286A

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

  • Cable for Horizon 2.3T - Part MC0503001B

    Treadmill diagram

    Cable

    Part #MC0503001B

    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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