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 PST8 treadmill Parts

Here are the diagrams and repair parts for Horizon PST8 treadmill, as well as links to manuals and error code tables, if available.

Horizon PST8 treadmill
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for PST8 Fitness & Exercise

  • Block for Horizon PST8 - Part MB0606001

    Treadmill diagram

    Block

    Part #MB0606001

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

  • Spring Washer for Horizon PST8 - Part MCAE06101

    Treadmill diagram

    Spring Washer

    Part #MCAE06101

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

  • Bolt for Horizon PST8 - Part ME0104098

    Treadmill diagram

    Bolt

    Part #ME0104098

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

  • C-clip for Horizon PST8 - Part MZE0701001

    Treadmill diagram

    C-clip

    Part #MZE0701001

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

  • Screw for Horizon PST8 - Part MZE0104077

    Treadmill diagram

    Screw

    Part #MZE0104077

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

  • Screw for Horizon PST8 - Part ME0104085

    Treadmill diagram

    Screw

    Part #ME0104085

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

  • Plate, R for Horizon PST8 - Part SP0003092AA

    Treadmill diagram

    Plate, R

    Part #SP0003092AA

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

  • Spring for Horizon PST8 - Part MZE1103012A

    Treadmill diagram

    Spring

    Part #MZE1103012A

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

  • Bolt for Horizon PST8 - Part MZE0112040

    Treadmill diagram

    Bolt

    Part #MZE0112040

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

  • Breaker for Horizon PST8 - Part MC0702012

    Treadmill diagram

    Breaker

    Part #MC0702012

    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

Bottom-Mount Refrigerator
Dishwasher
Electric Range
Electric Wall Oven
Elliptical Machine
Floor Scrubber
Gas Range
Gas Walk-Behind Mower
Lawn Sweeper
Microwave
Miter Saw
Parts
Side-By-Side Refrigerator