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Nautilus T912 treadmill Parts

Here are the diagrams and repair parts for Nautilus T912 treadmill, as well as links to manuals and error code tables, if available.

Nautilus T912 treadmill
By Schematic
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This is the number corresponding to the part on the diagram / schematic

Browse Parts for T912 Fitness & Exercise

  • Switch Plate Asy for Nautilus T912 - Part SM41607

    Motor asy diagram

    Switch Plate Asy

    Part #SM41607

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

  • Kit,motor Mount Hw for Nautilus T912 - Part SM26417

    Motor asy diagram

    Kit,motor Mount Hw

    Part #SM26417

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

  • Cable Asy,hr Console for Nautilus T912 - Part SM41174

    Motor asy diagram

    Cable Asy,hr Console

    Part #SM41174

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

  • Kit,siderail-r for Nautilus T912 - Part SM41517

    Rail assy diagram

    Kit,siderail-r

    Part #SM41517

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

  • Cable Asy,dc Motor for Nautilus T912 - Part SM41161

    Motor asy diagram

    Cable Asy,dc Motor

    Part #SM41161

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

  • Screw 0.375-16x2.0 for Nautilus T912 - Part SM22258

    Motor asy diagram

    Screw 0.375-16x2.0

    Part #SM22258

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

  • Pcb Asy,console for Nautilus T912 - Part SM41091

    Motor asy diagram

    Pcb Asy,console

    Part #SM41091

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

  • Flat Washer for Nautilus T912 - Part SM35920-004

    Console assy diagram

    Flat Washer

    Part #SM35920-004

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

  • Edge Trim for Nautilus T912 - Part SM22074

    Rail assy diagram

    Edge Trim

    Part #SM22074

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

  • Screw  Selftapping for Nautilus T912 - Part SM27764

    Console assy diagram

    Screw Selftapping

    Part #SM27764

    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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