Airdog R4SBF221 Raptor 150GPH Lift PumpThis fuel pump upgrade feature Airdog's 4G quiet technology. Features a 4 bearing motor design with an intermediate shaft. This allow for self alignment of the gerotor resulting in lower amp loads on the motor. Providing a quiet, long lasting, dependable fuel pump upgrade. Built in adjustable radiator. Each kit includes plumbing, hardware, and installation kit. Lifetime limited express warranty.