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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

  • Washer for Horizon CST4.5 - Part MZE0502045

    Treadmill assy diagram

    Washer

    Part #MZE0502045

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

  • Rail Cover for Horizon CST4.5 - Part MB0238024BA

    Treadmill assy diagram

    Rail Cover

    Part #MB0238024BA

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

  • Deck for Horizon CST4.5 - Part MD0701051BA

    Treadmill assy diagram

    Deck

    Part #MD0701051BA

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

  • Nut for Horizon CST4.5 - Part MZE0204006

    Treadmill assy diagram

    Nut

    Part #MZE0204006

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

  • Tube-r for Horizon CST4.5 - Part SP0050002AA

    Treadmill assy diagram

    Tube-r

    Part #SP0050002AA

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

  • Nut for Horizon CST4.5 - Part ME0204030

    Treadmill assy diagram

    Nut

    Part #ME0204030

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

  • Link Arm for Horizon CST4.5 - Part SP0022013AC

    Treadmill assy diagram

    Link Arm

    Part #SP0022013AC

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

  • Receiver for Horizon CST4.5 - Part SJED06003BB

    Treadmill assy diagram

    Receiver

    Part #SJED06003BB

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

  • Grip Pulse for Horizon CST4.5 - Part MC0712021B

    Treadmill assy diagram

    Grip Pulse

    Part #MC0712021B

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

  • Hrdwr Pack for Horizon CST4.5 - Part SM0039068A

    Treadmill assy diagram

    Hrdwr Pack

    Part #SM0039068A

    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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