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Treadmill

Model # 831293070 Official NordicTrack c1800 treadmill

Here are the diagrams and repair parts for Official NordicTrack 831293070 c1800 treadmill, as well as links to manuals and error code tables, if available.

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Browse Parts for831293070 Fitness & Exercise

  • Treadmill Walking Belt Alignment Tool 128457
    Treadmill walking belt alignment tool

    Part #128457

    This item is not returnable
    $2.49
    29% OFF Phone Price : $3.49
    Back Order
  • Treadmill Rear Roller 144809

    #62

    All parts diagram

    Treadmill rear roller

    Part #144809

    $46.09
    12% OFF Phone Price : $52.09
    In Stock
  • Treadmill Front Roller And Pulley 162135

    #8

    All parts diagram

    Treadmill front roller and pulley

    Part #162135

    $57.69
    9% OFF Phone Price : $63.69
    In Stock
  • Treadmill Safety Key Assembly 160695
    Treadmill safety key assembly

    Part #160695

    This item is not returnable
    In Stock
  • Magnet,rnd,m 100498

    #7

    All parts diagram

    Magnet,rnd,m

    Part #100498

    Replaced by #113842

    ?
    Manufacturer substitution
    This part replaces 100498. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
  • Black & Decker Exercise Equipment Nut 012149

    #20

    All parts diagram

    Black & decker exercise equipment nut

    Part #012149

    This item is not returnable
    In Stock
  • Black & Decker Exercise Equipment Hex Nut 120867

    #19

    All parts diagram

    Black & decker exercise equipment hex nut

    Part #120867

    This item is not returnable
    In Stock
  • Black & Decker Treadmill Nut 119425

    #9

    All parts diagram

    Black & decker treadmill nut

    Part #119425

    This item is not returnable
    In Stock
  • Black & Decker Power Cord Grommet 173169

    #109

    All parts diagram

    Black & decker power cord grommet

    Part #173169

    This item is not returnable
    In Stock
  • Om,ntl99020 188222

    #NI19

    All parts diagram

    Om,ntl99020

    Part #188222

    This item is not returnable
    In Stock

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

Main causes: faulty sensors, wiring failure, bad control console…

Main causes: bad control console, wiring failure, bad motor control board…

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

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 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 difficulty
Time required
 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 difficulty
Time required
 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 difficulty
Time required
 30 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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