This water pump with manufacturer part number 19212939 is designed for PACCAR DAF MX13 12.9L truck, bus, and coach engines. It features a gear-driven system with a durable aluminum housing and a plastic impeller. The water pump comes with a gasket and pulley included for installation. With six impeller vanes and 100% leak testing, this water pump offers reliability and performance for your engine cooling needs without the need for drilling or modifications during installation. It is a high-quality aftermarket part that meets OE standards for fitment and functionality. Exact item is shown. New open box without original packaging. Includes gasket shown. 8 groove steel pulley, aluminum housing, 6 vane plastic impeller. Item weight 6.5 lbs. Made in China. No returns if installed. This item is a new, opened customer return. It has been inspected and passed quality control to insure the condition described and contents are accurate. Please review actual photos as stock photos are not the actual item, our photos are. You will ONLY receive exactly what is shown in photos, regardless of what might have originally been included. Please review our business policies in our store for information regarding returns, shipping and warranties.