Bus Air Conditioning Receiver Assembly with Filter dryer. For Carrier secondary AC system for shuttle bus. Carrier OEM # 65-00193-00. Diameter of drier/ accumultor is 3.0". Length 7.5". Fitting in 1/2 MIO. Fitting out 1/2 FO. Service valve CP. Pressure relief valve on top. Carrier bus application. Transicold. We sell more than filter / driers for shuttle bus air conditioning systems. Please browse our parts store for all of your shuttle bus parts needs.