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Horizon RT1 treadmill Parts

Here are the diagrams and repair parts for Horizon RT1 treadmill, as well as links to manuals and error code tables, if available.

Horizon RT1 treadmill
By Schematic
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Browse Parts for RT1 Fitness & Exercise

  • Treadmill Walking Belt for Horizon RT1 - Part 004249-DB

    Cycle diagram

    Belt

    Part #MD0610054B

    Replaced by #004249-DB

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    Manufacturer substitution
    This part replaces MD0610054B. Substitute parts can look different from the original.
    In Stock
    $167.13
    31% OFF Was : $240.98Info Icon
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  • Screw for Horizon RT1 - Part MZE0105004

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    Screw

    Part #MZE0105004

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

  • Deck for Horizon RT1 - Part MD0701019FA

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    Deck

    Part #MD0701019FA

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

  • End Cap for Horizon RT1 - Part MB0238004DB

    Cycle diagram

    End Cap

    Part #MB0238004DB

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

  • Motor Set for Horizon RT1 - Part SZTM61MTR

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    Motor Set

    Part #SZTM61MTR

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

  • Screw for Horizon RT1 - Part MZE0107015

    Cycle diagram

    Screw

    Part #MZE0107015

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

  • Screw for Horizon RT1 - Part MZE0105013

    Cycle diagram

    Screw

    Part #MZE0105013

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

  • Frame for Horizon RT1 - Part MJ1086009D

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    Frame

    Part #MJ1086009D

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

  • Cover for Horizon RT1 - Part MB0617037C

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    Cover

    Part #MB0617037C

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

  • Sleeve for Horizon RT1 - Part MB0717001A

    Cycle diagram

    Sleeve

    Part #MB0717001A

    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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