Description OE Replacements: 381803, CAP381803, 4P3683, 0R3007, 4P3683, 9Y5250, 4P8520, 4P4186, 0R1015 Details: Water Pump Assembly Caterpillar 3116 / 3126 / C7 Application Caterpillar 3116 / 3126 / C7 Application Direct replacement for OE water pump part number 4P3683 High quality construction to ensure a perfect seal between water pump, gasket, and engine Quality You Can Trust – PAI has established themselves as the leading supplier of aftermarket heavy duty diesel parts, with quality standards that always meet or exceed OE standards DETAIL – HDKits water pumps feature precise dimensions and superior craftsmanship. Our water pumps are precision machined and assembled to meet or exceed the OEM specifications. The oil pumps we manufacture are precision laser measured in a 3D environment to ensure exact fitment.
