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 ADVANCE 400 treadmill

Horizon ADVANCE 400 treadmill Parts

Here are the diagrams and repair parts for Horizon ADVANCE 400 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 ADVANCE 400 Fitness & Exercise

  • Key for Horizon ADVANCE 400 - Part MC0602045A

    Treadmill assembly diagram

    Key

    Part #MC0602045A

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

  • Plate for Horizon ADVANCE 400 - Part SP0028001AB

    Treadmill assembly diagram

    Plate

    Part #SP0028001AB

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

  • Cover for Horizon ADVANCE 400 - Part MB0236001BB

    Treadmill assembly diagram

    Cover

    Part #MB0236001BB

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

  • Ac Cord for Horizon ADVANCE 400 - Part MC0504054A

    Treadmill assembly diagram

    Ac Cord

    Part #MC0504054A

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

  • Space Ring for Horizon ADVANCE 400 - Part MB0649003

    Treadmill assembly diagram

    Space Ring

    Part #MB0649003

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

  • Wheel for Horizon ADVANCE 400 - Part MB0103006B

    Treadmill assembly diagram

    Wheel

    Part #MB0103006B

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

  • Foot Rail for Horizon ADVANCE 400 - Part SZTM75RAL-1

    Treadmill assembly diagram

    Foot Rail

    Part #SZTM75RAL-1

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

  • Cover Set for Horizon ADVANCE 400 - Part SZTM74FCV-1

    Treadmill assembly diagram

    Cover Set

    Part #SZTM74FCV-1

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

  • Ring for Horizon ADVANCE 400 - Part MR0027001B

    Treadmill assembly diagram

    Ring

    Part #MR0027001B

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

  • Screw for Horizon ADVANCE 400 - Part MZE0107023

    Screw

    Part #MZE0107023

    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

Audio Equipment
Bottom-Mount Refrigerator
Compact Refrigerator
Dryer
Electric Range
Gas Pressure Washer
Gas Range
Gas Walk-Behind Mower
Microwave
Parts
Rear-Engine Riding Mower
Rear-Tine Tiller
Room Air Conditioner
Side-By-Side Refrigerator
Top-Mount Refrigerator
Treadmill
Upright Freezer