The OTR Oil Pump is a precision-manufactured pumping and drive gear system designed to keep the oil circulation within the engine constant. It is tested to ensure consistent pressure and flow rates and is designed based on the OEM part design and material standards. This oil pump is designed to provide reliable performance and long-term durability. With its robust construction and reliable performance, this oil pump is the perfect choice for keeping your engine running smoothly. FleetPride is your First Click in Heavy Duty.