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Horizon CST3.6 treadmill

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.

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Browse Parts for CST3.6 Fitness & Exercise

  • Decal-order Side Rail Set, Sztm208ral for Horizon CST3.6 - Part MG0204372AX

    Treadmill diagram

    Decal-order Side Rail Set, Sztm208ral

    Part #MG0204372AX

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

  • Membrane Keys-start/stop for Horizon CST3.6 - Part MC0602302A

    Treadmill diagram

    Membrane Keys-start/stop

    Part #MC0602302A

    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

  • Spacer for Horizon CST3.6 - Part ME0502163

    Treadmill diagram

    Spacer

    Part #ME0502163

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

  • Rubber Pad for Horizon CST3.6 - Part MB0607001B

    Treadmill diagram

    Rubber Pad

    Part #MB0607001B

    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

  • Safety Key for Horizon CST3.6 - Part S140209001

    Treadmill diagram

    Safety Key

    Part #S140209001

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

  • Cable for Horizon CST3.6 - Part MC0503001B

    Treadmill diagram

    Cable

    Part #MC0503001B

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

  • Bolt for Horizon CST3.6 - Part ME0112119

    Treadmill diagram

    Bolt

    Part #ME0112119

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

  • Washer for Horizon CST3.6 - Part ME0505055A

    Treadmill diagram

    Washer

    Part #ME0505055A

    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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