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Horizon CST4.5 treadmill

Horizon CST4.5 treadmill Parts

Here are the diagrams and repair parts for Horizon CST4.5 treadmill, as well as links to manuals and error code tables, if available.

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Browse Parts for CST4.5 Fitness & Exercise

  • Screw for Horizon CST4.5 - Part MZE0121006A

    Treadmill assy diagram

    Screw

    Part #MZE0121006A

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

  • Decal for Horizon CST4.5 - Part MG0256174A

    Treadmill assy diagram

    Decal

    Part #MG0256174A

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

  • End Cap for Horizon CST4.5 - Part MB0609092A

    Treadmill assy diagram

    End Cap

    Part #MB0609092A

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

  • Bottle Set for Horizon CST4.5 - Part MF0821002A

    Treadmill assy diagram

    Bottle Set

    Part #MF0821002A

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

  • Screw for Horizon CST4.5 - Part MZE0112012

    Treadmill assy diagram

    Screw

    Part #MZE0112012

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

  • Air Shock for Horizon CST4.5 - Part ML0211057A

    Treadmill assy diagram

    Air Shock

    Part #ML0211057A

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

  • Cover for Horizon CST4.5 - Part MB0657002A

    Treadmill assy diagram

    Cover

    Part #MB0657002A

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

  • Rail Cover for Horizon CST4.5 - Part MB0238023BA

    Treadmill assy diagram

    Rail Cover

    Part #MB0238023BA

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

  • Decal for Horizon CST4.5 - Part MG0209008A

    Treadmill assy diagram

    Decal

    Part #MG0209008A

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

  • Screw for Horizon CST4.5 - Part MZE0105009

    Treadmill assy diagram

    Screw

    Part #MZE0105009

    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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