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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.

Ajay 400P treadmill
By Schematic
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Browse Parts for 400P Fitness & Exercise

  • Push Nut for Ajay 400P - Part 22527

    #38

    All parts diagram

    Push Nut

    Part #22527

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

  • Hex Wrench for Ajay 400P - Part 87556

    #65

    All parts diagram

    Hex Wrench

    Part #87556

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

  • R Roller for Ajay 400P - Part 94609

    #26

    All parts diagram

    R Roller

    Part #94609

    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

  • Wheel for Ajay 400P - Part 91219

    #37

    All parts diagram

    Wheel

    Part #91219

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

  • 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

  • Inc Level for Ajay 400P - Part 98396

    #67

    All parts diagram

    Inc Level

    Part #98396

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

  • F Rollr Brkt for Ajay 400P - Part 94374

    #64

    All parts diagram

    F Rollr Brkt

    Part #94374

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

  • Washer for Ajay 400P - Part 965

    #66

    All parts diagram

    Washer

    Part #965

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

  • Knob Stud for Ajay 400P - Part 84778

    #11

    All parts diagram

    Knob Stud

    Part #84778

    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.…

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