ACDelco transfer case actuator's built a reputation in the automotive industry for quality and craftmanship. We manufacture transfer case actuator's for virtually every automobile on the road today. ACDelco transfer case actuator's are available for on and off road use and are designed for all weather conditions GM-recommended replacement part for your GM vehicle?s original factory component Offering the quality, reliability, and durability of GM OE Manufactured to GM OE specification for fit, form, and function Engineered and tested to the highest standards