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Horizon CST4.6 treadmill

Horizon CST4.6 treadmill Parts

Here are the diagrams and repair parts for Horizon CST4.6 treadmill, as well as links to manuals and error code tables, if available.

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Browse Parts for CST4.6 Fitness & Exercise

  • Insert for Horizon CST4.6 - Part ME0301014

    Treadmill diagram

    Insert

    Part #ME0301014

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

  • Reading Rack for Horizon CST4.6 - Part MB0608019AA

    Treadmill diagram

    Reading Rack

    Part #MB0608019AA

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

  • Wire Harness for Horizon CST4.6 - Part MC0502100A

    Treadmill diagram

    Wire Harness

    Part #MC0502100A

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

  • Grip for Horizon CST4.6 - Part MB0674020CA

    Treadmill diagram

    Grip

    Part #MB0674020CA

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

  • Nut for Horizon CST4.6 - Part MZE0204027

    Treadmill diagram

    Nut

    Part #MZE0204027

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

  • Nut for Horizon CST4.6 - Part MZE0201010

    Treadmill diagram

    Nut

    Part #MZE0201010

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

  • Decal, Pop, Console for Horizon CST4.6 - Part MG0204375AX

    Treadmill diagram

    Decal, Pop, Console

    Part #MG0204375AX

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

  • Overlay, Start/stop for Horizon CST4.6 - Part MC0601790AX

    Treadmill diagram

    Overlay, Start/stop

    Part #MC0601790AX

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

  • Washer for Horizon CST4.6 - Part ME0502126

    Treadmill diagram

    Washer

    Part #ME0502126

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

  • Membrane Keys, Incline-left for Horizon CST4.6 - Part MC0602303A

    Treadmill diagram

    Membrane Keys, Incline-left

    Part #MC0602303A

    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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