Product Details: The Muncie PL Series 2 & 4-Bolt Mounting Flange Gear Pump is designed for maximum versatility and performance. This pump features three mounting flanges and five shaft variants, allowing for a wide range of applications. The solid one-piece shafts make the pump stronger and more durable, while the long lasting heavy duty roller bearings ensure smooth operation. The pump also features high efficiency and low noise operation with superior volumetric efficiency. The compact design makes installation and maintenance easy. FleetPride is your First Click in Heavy Duty®.