1.OE Number: The referencing OE number of this golf cart motor controller are 15105201, 1510A 5250, 1266R 5351, 1510AS 5350. 2.Applicable Model: The golf cart motor control unit is a replacement for Club Car IQ DS Precedent, please check the model before ordering. 3.Function: According to the gear, accelerator, brake to control the starting and running of the vehicle, the speed of advance and retreat, and the strength of climbing. 4.High Performance: The speed sensor input allows superior closed loop control for regulating vehicle speed. Unique braking parameters allow efficient deceleration adjusting. 5.Ideal Replacement: Direct replacement installation, meets or exceeds OEM standards for the replacement of old and damaged one on original vehicles.