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Horizon T73 treadmill

Horizon T73 treadmill Parts

Here are the diagrams and repair parts for Horizon T73 treadmill, as well as links to manuals and error code tables, if available.

By Schematic
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Browse Parts for T73 Fitness & Exercise

  • Arc Washer for Horizon T73 - Part ME0503001

    Treadmill diagram

    Arc Washer

    Part #ME0503001

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

  • Rail Lock for Horizon T73 - Part MB0643001

    Treadmill diagram

    Rail Lock

    Part #MB0643001

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

  • Bottom Motor Cover (1 Pcs) for Horizon T73 - Part MB0236083AC

    Treadmill diagram

    Bottom Motor Cover (1 Pcs)

    Part #MB0236083AC

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

  • Deck Bolt for Horizon T73 - Part MZE0105005

    Treadmill diagram

    Deck Bolt

    Part #MZE0105005

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

  • Elastomer for Horizon T73 - Part MB0502016D

    Treadmill diagram

    Elastomer

    Part #MB0502016D

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

  • Bolt for Horizon T73 - Part ME0112025

    Treadmill diagram

    Bolt

    Part #ME0112025

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

  • Nut for Horizon T73 - Part MZE0201005

    Nut

    Part #MZE0201005

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

  • Rooler Set for Horizon T73 - Part SM0907042A

    Treadmill diagram

    Rooler Set

    Part #SM0907042A

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

  • Lock Latch for Horizon T73 - Part MJ1027035B

    Treadmill diagram

    Lock Latch

    Part #MJ1027035B

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

  • Lock Ring for Horizon T73 - Part MB0302002

    Treadmill diagram

    Lock Ring

    Part #MB0302002

    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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