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Horizon WT751 treadmill Parts

Here are the diagrams and repair parts for Horizon WT751 treadmill, as well as links to manuals and error code tables, if available.

Horizon WT751 treadmill
By Schematic
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This is the number corresponding to the part on the diagram / schematic

Browse Parts for WT751 Fitness & Exercise

  • Upper Control Board (1 Ea) for Horizon WT751 - Part SJED01349AAX

    Treadmill diagram

    Upper Control Board (1 Ea)

    Part #SJED01349AAX

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

  • Screw for Horizon WT751 - Part MZE0106018

    Treadmill diagram

    Screw

    Part #MZE0106018

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

  • Spd Sensor for Horizon WT751 - Part SSED080434CA

    Treadmill diagram

    Spd Sensor

    Part #SSED080434CA

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

  • End Cap Re for Horizon WT751 - Part MB0665019BB

    Treadmill diagram

    End Cap Re

    Part #MB0665019BB

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

  • Screw for Horizon WT751 - Part ME0107049A

    Treadmill diagram

    Screw

    Part #ME0107049A

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

  • Decal, End Cap (1 Ea) for Horizon WT751 - Part MG0215239AX

    Treadmill diagram

    Decal, End Cap (1 Ea)

    Part #MG0215239AX

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

  • Screw for Horizon WT751 - Part MZE0103001

    Treadmill diagram

    Screw

    Part #MZE0103001

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

  • Control Board for Horizon WT751 - Part SJED08092GF

    Treadmill diagram

    Control Board

    Part #SJED08092GF

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

  • Support Tube, Right (1 Ea) for Horizon WT751 - Part SP0004067AC

    Treadmill diagram

    Support Tube, Right (1 Ea)

    Part #SP0004067AC

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

  • Drive Belt for Horizon WT751 - Part MD0602001

    Treadmill diagram

    Drive Belt

    Part #MD0602001

    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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