Product Details: Update your semi with a reliable hydraulic dump to transfer loads, with the OTR PL Series 19 GPM Hydraulic Box Pump with Expertise Built In™. This replacement component allows vehicle or trailers to elevate the dump bed, then release contents to the surface below. Manufactured with a solid metal body to withstand high-pressure applications. <br/><br/>FleetPride is your First Click in Heavy Duty®.