Melling 10552C Oil Pump

UPC Code: 729295513124
Alternative Part Number (s): BCBC10552C 10552C

Oil Pump
The anti-cavitation models feature specifically machined grooves in the housing and cover to reduce cavitation effects in high RPM applications. The driveshaft and idler shaft have been extended in both the housing and cover, eliminating dynamic shaft deflection at increased RPM levels. The cover is doweled to the pump housing to ensure shaft bore alignment. The gears are billet steel, and the pump relief valve has a screw-in plug instead of a pin. The driveshaft has a male hex drive, and the corresponding female hex intermediate shaft is provided. The pickup screen hole is machined to use original press-fit screens. The housing and cover are CNC-machined and then coated with manganese phosphate for rust prevention and longevity. A stock pressure spring is also included to reduce bypass pressure if needed. With this pump design, oil pressure is slightly reduced at idle.