Treadmill

Model # NTL12951 Official NordicTrack c2270 treadmill

Here are the diagrams and repair parts for Official NordicTrack NTL12951 c2270 treadmill, as well as links to manuals and error code tables, if available.

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NTL12951 Fitness & Exercise
Black & Decker Treadmill Washer 014063

#61

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Black & decker treadmill washer

Part #014063

This item is not returnable
$2.49
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Magnet,rnd,m 100498

#18

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Magnet,rnd,m

Part #100498

Replaced by #113842

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Manufacturer substitution
This part replaces 100498. Substitute parts can look different from the original.
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Weslo Treadmill Frame Bushing 219550

#NI01

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Weslo treadmill frame bushing

Part #219550

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Toyostove Treadmill Reed Switch And Sensor Wire (replaces 160068, 249538) 165798

#22

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Toyostove treadmill reed switch and sensor wire (replaces 160068, 249538)

Part #165798

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$10.19
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Exercise Equipment Rubber Pad 126650
Exercise equipment rubber pad

Part #126650

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Treadmill Transport Wheel 052012

#89

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Treadmill transport wheel

Part #052012

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Image Belt Guide 198639

#12

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Image belt guide

Part #198639

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Black & Decker Treadmill Nut 119425

#20

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Black & decker treadmill nut

Part #119425

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Endcap,base, 219607

#91

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Endcap,base,

Part #219607

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Decal,name,c 216913

#NI14

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Decal,name,c

Part #216913

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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 motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

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 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

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.…