AIrdog R4SBC137 Raptor 4G 150GPH Fuel Pump

Airdog LML R4SBC139|R4SBC137 Duramax Raptor 4G 150GPH Fuel Pump Upgrade

The easy way to get more fuel without installing the entire Airdog system. The Raptor 4G improves fuel flow giving you the ability to support fuel system upgrades and other engine modifications. Using AirDog's 4G technology, this pump features a 4-bearing motor design with an intermediate shaft. This allows for self-alignment of the gerotor resulting in lower amp loads on the motor, while providing you with a quiet, long lasting, dependable fuel pump. Each kit includes plumbing, hardware, and required components for installation.