2018 KTM / Husqvarna 85 Oversize High Volume Water Pump Kit, Blue. Nihilo Concepts has been making billet aluminum water pup impellers for the Factory teams for many years. All of the OEM KTMs and Husqvarnas come with a two piece plastic impeller which is sufficient in most cases however the extreme demands of a top racers require more durability and performance from their cooling system.The new Nihilo Efficient Flow Water Pump Kit for the 2018 KTM/Husqvarna 85 is the answer to cooling issues on the 2018. The design of the impeller is different than the OEM design and is designed to move water more efficiently when power fluctuates. The stock design is good for moving water at steady RPM but falls short when RPMs vary like they do on a Motocross bike. Varying RPMs can cause a less efficient flow to the cooling system. The Nihilo Billet Water Pump cover has been internally modified to improve flow and consistency. The most important thing about a cooling system is maintaining a consistent steady flow so the radiators can extract heat efficiently. The new Nihilo kit does just that and does it with increased strength and performance. Now the same cooling system technology used on the Factory bikes is available to everyone with the new Nihilo Concepts Efficient Flow Water Pump Kit for the 2018 KTM/Husqvarna 85s. Improved flow less over heating. Billet Aluminum impeller moves more water without cavitation. Oversized Pump cover designed for perfect flow and back pressure. High Volume Water Pump Kit 2018 KTM/Husky 85, Blue" is in sale since Thursday, December 14, 2017. This item is in the category "Vehicle Parts & Accessories\Trials & Motocross Bike Parts". The seller is "judd-racing-uk" and is located in Nottingham. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.