new Coats Motor Control Board for Wheel BalancerIf your Coats rotation motor is not turning - you need to check yourMotor control board PCB or replaced with a new Motor Control Board.Part 111879 - 8113903 - 8114002For Coats 950 1000 1000D 1025 1050 1055This Part retails for over $890.00.You can buy it at Coatspart.com for lessTHANK YOU FOR VISITING