CONTROLLER MOTOR 4 QUAD CURTIS (Crown CR120203-N)

A damaged controller motor can disrupt the precise speed regulation of an electric vehicle. This aftermarket replacement part references Crown as the OE maker and carries the cross-reference number CR120203-N. The component is a four-quadrant Curtis controller motor, which manages both forward and reverse motion by controlling current flow. A common failure consequence is jerky or unresponsive acceleration, leading to reduced operator control. During operation, the motor's internal circuitry must handle continuous voltage switching without overheating. Verify the serial number or application, then call (562) 693-7748. Call (562) 693-7748 after checking the serial number or application.

Part number variants: CR120203-N, cr120203-n, CR120203N, cr120203n