Model compatibility includes 6BT and 6BT5.9 engines proper fit for a wide range of applications Replaces OEM part numbers 5286966RX 4946293 9111545130 and 5286966 for straightforward installation and part matching Designed specifically for use with AP03 air brake compressor systems to maintain braking performance Constructed with materials to withstand heavy-duty in commercial and fleet environments Suitable for various industrial and transportation applications requiring air compression and consistent airflow, Manufacturer: Awxgfvk