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Horizon 3.0T treadmill Parts

Here are the diagrams and repair parts for Horizon 3.0T treadmill, as well as links to manuals and error code tables, if available.

Horizon 3.0T treadmill
By Schematic
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Browse Parts for 3.0T Fitness & Exercise

  • Roller for Horizon 3.0T - Part MR0902010D

    Treadmill assembly diagram

    Roller

    Part #MR0902010D

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

  • C-clip for Horizon 3.0T - Part MZE0701001

    C-clip

    Part #MZE0701001

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

  • Cons Frame for Horizon 3.0T - Part SP0007041AA

    Treadmill assembly diagram

    Cons Frame

    Part #SP0007041AA

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

  • Cover Left Support Tube Base (pvc (75140 Color) (1 Pcs) for Horizon 3.0T - Part MB0707013AA

    Treadmill assembly diagram

    Cover Left Support Tube Base (pvc (75140 Color) (1 Pcs)

    Part #MB0707013AA

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

  • Bottom Cover For Main Frame for Horizon 3.0T - Part MB0237015BA

    Treadmill assembly diagram

    Bottom Cover For Main Frame

    Part #MB0237015BA

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

  • Motor for Horizon 3.0T - Part SCA302002

    Treadmill assembly diagram

    Motor

    Part #SCA302002

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

  • Spring for Horizon 3.0T - Part MZE1103001

    Treadmill assembly diagram

    Spring

    Part #MZE1103001

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

  • Front Roller for Horizon 3.0T - Part SZTM61FRL

    Treadmill assembly diagram

    Front Roller

    Part #SZTM61FRL

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

  • Nut for Horizon 3.0T - Part MZE0204005

    Nut

    Part #MZE0204005

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

  • Membr Key for Horizon 3.0T - Part MC0602068A

    Treadmill assembly diagram

    Membr Key

    Part #MC0602068A

    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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