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
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.

By Schematic
SELECT DIAGRAM
?

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

Browse Parts for 400P Fitness & Exercise

  • Tube for Ajay 400P - Part 90050

    #39

    All parts diagram

    Tube

    Part #90050

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

  • Wing Knob for Ajay 400P - Part 558

    #40

    All parts diagram

    Wing Knob

    Part #558

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

  • 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

  • Foot Pad for Ajay 400P - Part 84832

    #34

    All parts diagram

    Foot Pad

    Part #84832

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

  • Screw for Ajay 400P - Part 90956

    #3

    All parts diagram

    Screw

    Part #90956

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

  • Bottom Cover for Ajay 400P - Part 100168

    #35

    All parts diagram

    Bottom Cover

    Part #100168

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

  • Line Cord for Ajay 400P - Part 90077

    #61

    All parts diagram

    Line Cord

    Part #90077

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

  • Speed Asm for Ajay 400P - Part 100005

    Speed Asm

    Part #100005

    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

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.…

Parts & More

Audio Equipment
Bottom-Mount Refrigerator
Dishwasher
Electric Range
Front-Engine Lawn Tractor
Front-Tine Tiller
Gas Chainsaw
Gas Walk-Behind Mower
Lawn & Garden Engine
Lawn Edger
Parts
Stand Mixer