7pcs MC2100ELS-18W 2Y and 3pcs MC2100ELS-50W Original New

1 Confirm the right model: Pls check the real photos. It will be better to send us a photo of your original board before place an order, we can help to confirm the right model for you. If you can confirm the type via our product photo, also can order it directly, thank you very much! 2 Product description: part number: MC2100ELS-18W/MC2100ELS-50W application: for Pro-form, NordicTrack treadmill 3 How to determine the failed controller: please click this link to check more details. https://anytreadmillparts.com/pages/treadmill-error-code-troubleshooting 4 testing the motor is normal: please click this link to check more details. https://anytreadmillparts.com/pages/how-to-test-treadmill-dc-motor 5 package and warranty: 10 pcs * controller 90days warranty.