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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

  • Overlay for Horizon CST4.5 - Part MC0601466A

    Treadmill assy diagram

    Overlay

    Part #MC0601466A

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

  • Spring for Horizon CST4.5 - Part MZE1117004D

    Treadmill assy diagram

    Spring

    Part #MZE1117004D

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

  • Washer,spr for Horizon CST4.5 - Part MZE0501016AB

    Treadmill assy diagram

    Washer,spr

    Part #MZE0501016AB

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

  • Bottom Cover for Horizon CST4.5 - Part MB0236039CB

    Treadmill assy diagram

    Bottom Cover

    Part #MB0236039CB

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

  • Roller Set for Horizon CST4.5 - Part SM0908016A

    Treadmill assy diagram

    Roller Set

    Part #SM0908016A

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

  • Nut for Horizon CST4.5 - Part ME0201001

    Treadmill assy diagram

    Nut

    Part #ME0201001

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

  • Drive Mtr for Horizon CST4.5 - Part SZTM114MTR

    Treadmill assy diagram

    Drive Mtr

    Part #SZTM114MTR

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

  • Lock Latch for Horizon CST4.5 - Part SP0027028AC

    Treadmill assy diagram

    Lock Latch

    Part #SP0027028AC

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

  • Washer for Horizon CST4.5 - Part MZE0502197A

    Treadmill assy diagram

    Washer

    Part #MZE0502197A

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

  • Motor Set for Horizon CST4.5 - Part SCA302017

    Treadmill assy diagram

    Motor Set

    Part #SCA302017

    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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