The XDP X-TRA Cool Water Pump XD667 replaces the failed water pump on your Ford 6.0 Powerstroke diesel engine. This is a direct-fit replacement and includes the seal needed for installation. Each water pump is manufactured to meet OEM specifications giving you a direct-fit option to maintain factory fit, and function.Features: 90mm ImpellerIncludes O-RingDirect-Fit ReplacementMeets OEM Specifications2 Year/Unlimited MileageSpecs: Housing Material: AluminumHub Height: 3.105 InchHub Hole Quantity: 12Impeller Material: PlasticImpeller Rotation: ReverseImpeller Vane Quantity: 7Mounting Hole Quantity: 4