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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

  • Decal for Ajay 400P - Part 100508

    #55

    All parts diagram

    Decal

    Part #100508

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

  • Bottom Cover for Ajay 400P - Part 100133

    #51

    All parts diagram

    Bottom Cover

    Part #100133

    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

  • Upright Asm for Ajay 400P - Part 200001

    #5

    All parts diagram

    Upright Asm

    Part #200001

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

  • Nut for Ajay 400P - Part 57193

    #13

    All parts diagram

    Nut

    Part #57193

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

  • Spd Pulley for Ajay 400P - Part 100206

    #44

    All parts diagram

    Spd Pulley

    Part #100206

    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

  • Handle Bar for Ajay 400P - Part 100079

    #7

    All parts diagram

    Handle Bar

    Part #100079

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

  • Frt Rollr As for Ajay 400P - Part 94587

    #41

    All parts diagram

    Frt Rollr As

    Part #94587

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

  • Belt for Ajay 400P - Part 100788

    #25

    All parts diagram

    Belt

    Part #100788

    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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