When you rely on your truck and demand the best performance, a plastic water pump impeller just isn't going to cut it. The plastic OEM water pump impellers in the 6.4 Powerstroke have been known to crack along the hub, leading to overheating and potentially very expensive repairs. The Sinister Diesel Billet Water Pump is built with ultimate reliability in mind. It features a CNC machined billet aluminum impeller to resist cracking or flexing under load. The pump housing itself is also CNC machined from billet aluminum for to resist flexing or warping for a reliable seal and to eliminate leaks. It even has a high performance bearing assembly and seal so you know you can rely on it for years to come. To finish it off, we anodize our housings in Sinister Blue for for a beautiful corrosion resistant finish. We stand behind our product with a 2 Year/Unlimited Mile warranty. Want the best? Here it is.
- CNC Billet Aluminum Impeller
- CNC Billet Aluminum Pump Housing
- Upgraded hub bearing
- Anodized in Sinister Blue
- Superior strength and reliability compared to OEM unit
- Sinister Diesel Billet Water Pump