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 TSC4 elite treadmill Parts

Here are the diagrams and repair parts for Horizon TSC4 elite treadmill, as well as links to manuals and error code tables, if available.

Horizon TSC4 elite treadmill
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for TSC4 Fitness & Exercise

  • Foam Tape for Horizon TSC4 - Part MB0403021A

    Treadmill assembly diagram

    Foam Tape

    Part #MB0403021A

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

  • Bolt for Horizon TSC4 - Part MZE0112002

    Treadmill assembly diagram

    Bolt

    Part #MZE0112002

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

  • 6mm T-wrench for Horizon TSC4 - Part MZE01002003

    #NI01

    All parts diagram

    6mm T-wrench

    Part #MZE01002003

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

  • Rail Lock for Horizon TSC4 - Part MB0643001

    Treadmill assembly diagram

    Rail Lock

    Part #MB0643001

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

  • Hook,foot for Horizon TSC4 - Part SP0027001AC

    Treadmill assembly diagram

    Hook,foot

    Part #SP0027001AC

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

  • Screw for Horizon TSC4 - Part MZE0102038

    Treadmill assembly diagram

    Screw

    Part #MZE0102038

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

  • Washer for Horizon TSC4 - Part MZE0503003

    Treadmill assembly diagram

    Washer

    Part #MZE0503003

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

  • Fix Plate for Horizon TSC4 - Part MJ1017003L

    Treadmill assembly diagram

    Fix Plate

    Part #MJ1017003L

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

  • Handlebar for Horizon TSC4 - Part SZTM74HDB-2

    Treadmill assembly diagram

    Handlebar

    Part #SZTM74HDB-2

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

  • Case for Horizon TSC4 - Part MB0617029BB

    Treadmill assembly diagram

    Case

    Part #MB0617029BB

    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.…

Parts & More

Dishwasher
Electric Range
Electric Walk-Behind Mower
Front-Engine Lawn Tractor
Microwave/Hood Combo
Miter Saw
Parts
Rear-Tine Tiller
Side-By-Side Refrigerator