The DMM Hydraulic Travel Pump P7D-1R1A-4A2B, also known by its Denison model number 65992217, is a high-performance piston pump designed specifically for use in Ingersoll hydraulic systems. This pump, identified by its part number 57079816, offers exceptional durability and reliability, ensuring smooth and efficient oil flow within the hydraulic system. Constructed from robust materials and engineered for precision, the DMM Hydraulic Travel Pump provides long-lasting performance and consistent operation, even in the most demanding industrial environments. Its advanced design and compact footprint make it ideal for a wide range of applications, from heavy-duty machinery to intricate hydraulic systems. Whether you're looking to replace a worn-out pump or upgrade your existing hydraulic system, the DMM Hydraulic Travel Pump P7D-1R1A-4A2B (Denison 65992217) - Piston Pump 57079816 is the perfect solution for your Ingersoll hydraulic system oil pump needs.