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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

  • Reading Rack for Horizon CST3.6 - Part MB0608019AA

    Treadmill diagram

    Reading Rack

    Part #MB0608019AA

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

  • Grip Pulse for Horizon CST3.6 - Part MC0712067A

    Treadmill diagram

    Grip Pulse

    Part #MC0712067A

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

  • Guide Assembly for Horizon CST3.6 - Part MH0204553AX

    Treadmill diagram

    Guide Assembly

    Part #MH0204553AX

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

  • Washer for Horizon CST3.6 - Part ME0502057

    Treadmill diagram

    Washer

    Part #ME0502057

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

  • Spring for Horizon CST3.6 - Part ME1113006A

    Treadmill diagram

    Spring

    Part #ME1113006A

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

  • Decal, Motor Cover, Left Pop for Horizon CST3.6 - Part MG0204369AX

    Treadmill diagram

    Decal, Motor Cover, Left Pop

    Part #MG0204369AX

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

  • Hardware Pack for Horizon CST3.6 - Part SM0039257A

    Treadmill diagram

    Hardware Pack

    Part #SM0039257A

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

  • Handlebar-right for Horizon CST3.6 - Part SZTM208HDB-R

    Treadmill diagram

    Handlebar-right

    Part #SZTM208HDB-R

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

  • Bolt for Horizon CST3.6 - Part MZE0121003

    Treadmill diagram

    Bolt

    Part #MZE0121003

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

  • Fix Plate for Horizon CST3.6 - Part MJ1040005C

    Treadmill diagram

    Fix Plate

    Part #MJ1040005C

    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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