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Horizon CST3.6 treadmill Parts

Here are the diagrams and repair parts for Horizon CST3.6 treadmill, as well as links to manuals and error code tables, if available.

Horizon CST3.6 treadmill
By Schematic
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Browse Parts for CST3.6 Fitness & Exercise

  • Rail Lock for Horizon CST3.6 - Part MB0643001

    Treadmill diagram

    Rail Lock

    Part #MB0643001

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

  • Nut for Horizon CST3.6 - Part MZE0201005

    Nut

    Part #MZE0201005

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

  • Screw for Horizon CST3.6 - Part ME0121002

    Treadmill diagram

    Screw

    Part #ME0121002

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

  • Reed Switch for Horizon CST3.6 - Part MC0403015A

    Treadmill diagram

    Reed Switch

    Part #MC0403015A

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

  • Nut for Horizon CST3.6 - Part MZE0204005

    Nut

    Part #MZE0204005

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

  • Water Bottle -new Logo for Horizon CST3.6 - Part MB0602026A

    Treadmill diagram

    Water Bottle -new Logo

    Part #MB0602026A

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

  • Bolt for Horizon CST3.6 - Part ME0112055

    Treadmill diagram

    Bolt

    Part #ME0112055

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

  • Bottle Set for Horizon CST3.6 - Part MF0821002A

    Treadmill diagram

    Bottle Set

    Part #MF0821002A

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

  • Support Tube-right for Horizon CST3.6 - Part SR0002009AA

    Treadmill diagram

    Support Tube-right

    Part #SR0002009AA

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

  • Drive Mtr for Horizon CST3.6 - Part SZTM113MTR

    Treadmill diagram

    Drive Mtr

    Part #SZTM113MTR

    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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