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Horizon CST4 treadmill

Horizon CST4 treadmill Parts

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

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Browse Parts for CST4 Fitness & Exercise

  • Air Shock for Horizon CST4 - Part ML0211057A

    Treadmill diagram

    Air Shock

    Part #ML0211057A

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

  • Incline L for Horizon CST4 - Part MC0755003A

    Treadmill diagram

    Incline L

    Part #MC0755003A

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

  • Elastomer for Horizon CST4 - Part MB0502016D

    Treadmill diagram

    Elastomer

    Part #MB0502016D

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

  • Washer for Horizon CST4 - Part ME0505062A

    Treadmill diagram

    Washer

    Part #ME0505062A

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

  • Cap for Horizon CST4 - Part MB0653004

    Treadmill diagram

    Cap

    Part #MB0653004

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

  • Breaker for Horizon CST4 - Part MC0702011

    Treadmill diagram

    Breaker

    Part #MC0702011

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

  • Screw for Horizon CST4 - Part MZE0107013

    Treadmill diagram

    Screw

    Part #MZE0107013

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

  • Safety Key for Horizon CST4 - Part S140115001

    Treadmill diagram

    Safety Key

    Part #S140115001

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

  • Bolt for Horizon CST4 - Part MJ3022015B

    Treadmill diagram

    Bolt

    Part #MJ3022015B

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

  • Decal for Horizon CST4 - Part MG0215084A

    Treadmill diagram

    Decal

    Part #MG0215084A

    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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