$254.47 |
$10.00 OFF Phone Price : $264.47
CONFIRM THE PART FITS
Part Information
Helpful DIY instructions: Installation guide with video.
This motor control board (part number 408940) is for treadmills.
Motor control board 408940 monitors and controls the speed of the drive motor.
Unplug the treadmill before installing this part. Wear work gloves to protect your hands.
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Top models using the same part
| Model Name | Model Number | Diagram Name |
|---|---|---|
| Model #831247451 Proform treadmill | 831247451 | All parts |
| Model #831247456 Proform treadmill | 831247456 | All parts |
| Model #831295253 Proform treadmill | 831295253 | All parts |
| Model #831295050 Proform treadmill | 831295050 | All parts |
| Model #831295051 Proform treadmill | 831295051 | All parts |
| Model #831247450 Proform treadmill | 831247450 | All parts |
| Model #831295061 Proform treadmill | 831295061 | All parts |
| Model #831295060 Proform treadmill | 831295060 | All parts |
| Model #831247453 Proform treadmill | 831247453 | All parts |
| Model #831295062 Proform treadmill | 831295062 | All parts |
Reviews
Almost a perfect replacement
I was replacing the original Motor Controller board (uncontrollable speed). The installation instructions were easy to follow. I suggest you get some small cable zip ties before you start. I had to clip a few cable ties to allow cable movement & used cable zip ties to rebundle the wires when finished. Calibrating the speed instructions didn't seem to work well. I could not get the speed between 9.7 & 10.3 mph using the speed potentiometer. Oh well, I don't walk that fast anyway. It seemed to be fine at 3 to 4 mph. I'll try the Owner's Manual (Pro Form CX 18i) calibration instructions next. It seems slightly different.
MoralesSSBN628SSN638SJB77, California
Did you find this review helpful?
- Ease of Installation
- Easy
- Duration of Installation
- 30 minutes - 1 hour
Yes, I would recommend this to a friend
Easy to install
Tried to do calibration per instructions but my display mph did not show anything. The phillips screw to adjust is basically flat such that even a control size driver did not turn it easily. My mph does seem to work but blanks after a short time and displays correctly each time the speed changes. I am guessing it could now be my circuit board under the display.
None, Newberg, Oregon
Did you find this review helpful?
- Ease of Installation
- Easy
- Duration of Installation
- 30 minutes - 1 hour
Yes, I would recommend this to a friend