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 T30 treadmill

Horizon T30 treadmill Parts

Here are the diagrams and repair parts for Horizon T30 treadmill, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

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

Browse Parts for T30 Fitness & Exercise

  • Socket for Horizon T30 - Part MC0703023

    Treadmill assembly diagram

    Socket

    Part #MC0703023

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

  • Control Motor for Horizon T30 - Part SJED08011AA

    Treadmill assembly diagram

    Control Motor

    Part #SJED08011AA

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

  • Latch Base for Horizon T30 - Part SP0027012AA

    Treadmill assembly diagram

    Latch Base

    Part #SP0027012AA

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

  • Mtr Flywhl for Horizon T30 - Part MD0103023A

    Treadmill assembly diagram

    Mtr Flywhl

    Part #MD0103023A

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

  • Belt Guide for Horizon T30 - Part MJ1060004C

    Treadmill assembly diagram

    Belt Guide

    Part #MJ1060004C

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

  • Fix Plate for Horizon T30 - Part MJ1017003L

    Treadmill assembly diagram

    Fix Plate

    Part #MJ1017003L

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

  • Screw for Horizon T30 - Part MZE0106017

    Treadmill assembly diagram

    Screw

    Part #MZE0106017

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

  • Carton Set (1 Set) for Horizon T30 - Part SZTM76DBOX

    #NI11

    All parts diagram

    Carton Set (1 Set)

    Part #SZTM76DBOX

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

  • Bolt for Horizon T30 - Part MJ3022001C

    Treadmill assembly diagram

    Bolt

    Part #MJ3022001C

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

  • Core for Horizon T30 - Part MC0704005

    Treadmill assembly diagram

    Core

    Part #MC0704005

    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

Air Compressor
Dehumidifier
Electric Cooktop
Elliptical Machine
Front-Engine Lawn Tractor
Gas Line Trimmer
Gas Range
Gas Walk-Behind Mower
Lawn & Garden Engine
Microwave/Hood Combo
Parts
Refrigerator
Space Heater
Treadmill
Washer