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Ajay 400P treadmill

Ajay 400P treadmill Parts

Here are the diagrams and repair parts for Ajay 400P treadmill, as well as links to manuals and error code tables, if available.

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Browse Parts for 400P Fitness & Exercise

  • Motor Assembly for Ajay 400P - Part 100524

    #45

    All parts diagram

    Motor Assembly

    Part #100524

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

  • Gas Spring for Ajay 400P - Part 97217

    #22

    All parts diagram

    Gas Spring

    Part #97217

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

  • Manual 29629 for Ajay 400P - Part 200005

    #70

    All parts diagram

    Manual 29629

    Part #200005

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

  • Upright Rh for Ajay 400P - Part 100117R

    #50

    All parts diagram

    Upright Rh

    Part #100117R

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

  • End Cover for Ajay 400P - Part 97934

    #32

    All parts diagram

    End Cover

    Part #97934

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

  • Nut for Ajay 400P - Part 1411

    #18

    All parts diagram

    Nut

    Part #1411

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

  • Flywheel for Ajay 400P - Part 101423

    #46

    All parts diagram

    Flywheel

    Part #101423

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

  • Speed Sensor for Ajay 400P - Part 99788

    #60

    All parts diagram

    Speed Sensor

    Part #99788

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

  • Decal for Ajay 400P - Part 100486

    #53

    All parts diagram

    Decal

    Part #100486

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

  • Bolt for Ajay 400P - Part 514

    #6

    All parts diagram

    Bolt

    Part #514

    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.…

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