Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Horizon 2.3T treadmill Parts

Here are the diagrams and repair parts for Horizon 2.3T treadmill, as well as links to manuals and error code tables, if available.

Horizon 2.3T treadmill
By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for 2.3T Fitness & Exercise

  • Book Rack for Horizon 2.3T - Part MB0608016DA

    Treadmill diagram

    Book Rack

    Part #MB0608016DA

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

  • Bolt for Horizon 2.3T - Part MJ3027002A

    Treadmill diagram

    Bolt

    Part #MJ3027002A

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

  • Membrane Key, Speed for Horizon 2.3T - Part MC0602287A

    Treadmill diagram

    Membrane Key, Speed

    Part #MC0602287A

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

  • Magnet for Horizon 2.3T - Part MC0708007

    Treadmill diagram

    Magnet

    Part #MC0708007

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

  • Cable for Horizon 2.3T - Part MC0525027A

    Treadmill diagram

    Cable

    Part #MC0525027A

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

  • Screw for Horizon 2.3T - Part MZE0104082

    Treadmill diagram

    Screw

    Part #MZE0104082

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

  • Screw for Horizon 2.3T - Part MZE0106018

    Treadmill diagram

    Screw

    Part #MZE0106018

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

  • Overlay, Elevation for Horizon 2.3T - Part MC0601709A

    Treadmill diagram

    Overlay, Elevation

    Part #MC0601709A

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

  • Base Frame for Horizon 2.3T - Part SZTM146BFM

    Treadmill diagram

    Base Frame

    Part #SZTM146BFM

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

  • Cap for Horizon 2.3T - Part MB0605027A

    Treadmill diagram

    Cap

    Part #MB0605027A

    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.…

Parts & More

Bottom-Mount Refrigerator
Coffee Maker
Dishwasher
Front-Engine Lawn Tractor
Gas Range
Grass Catcher Attachment
Parts
Side-By-Side Refrigerator
Top-Mount Refrigerator
Wet/Dry Vacuum