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Nautilus T912 treadmill

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.

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Browse Parts for T912 Fitness & Exercise

  • Kit,grad Wldmnt Asy for Nautilus T912 - Part SM26401

    Frame assy diagram

    Kit,grad Wldmnt Asy

    Part #SM26401

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

  • Pivot Shaft,elev.nut for Nautilus T912 - Part SM41124

    Motor asy diagram

    Pivot Shaft,elev.nut

    Part #SM41124

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

  • Rotary Tensioner for Nautilus T912 - Part SM27552

    Roller assy diagram

    Rotary Tensioner

    Part #SM27552

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

  • Bracket Cover Support for Nautilus T912 - Part SM41261

    Frame assy diagram

    Bracket Cover Support

    Part #SM41261

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

  • Clevis Pin for Nautilus T912 - Part SM41259

    Frame assy diagram

    Clevis Pin

    Part #SM41259

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

  • Hsng,console Bezel for Nautilus T912 - Part SM41157

    Motor asy diagram

    Hsng,console Bezel

    Part #SM41157

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

  • Grommet for Nautilus T912 - Part SM41269

    Belt assy diagram

    Grommet

    Part #SM41269

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

  • Washer for Nautilus T912 - Part SM27585

    Roller assy diagram

    Washer

    Part #SM27585

    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

  • Screw for Nautilus T912 - Part SM40456

    Motor asy diagram

    Screw

    Part #SM40456

    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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