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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

  • Washer for Horizon CST3.6 - Part MZE0502197A

    Treadmill diagram

    Washer

    Part #MZE0502197A

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

  • Flat Washer for Horizon CST3.6 - Part ME0502027

    Treadmill diagram

    Flat Washer

    Part #ME0502027

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

  • Nylon Nut for Horizon CST3.6 - Part ME0204025

    Treadmill diagram

    Nylon Nut

    Part #ME0204025

    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

  • Nut for Horizon CST3.6 - Part MZE0204027

    Treadmill diagram

    Nut

    Part #MZE0204027

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

  • Overlay, Incline-left for Horizon CST3.6 - Part MC0601744AX

    Treadmill diagram

    Overlay, Incline-left

    Part #MC0601744AX

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

  • Nut for Horizon CST3.6 - Part ME0205005

    Treadmill diagram

    Nut

    Part #ME0205005

    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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