ACDelco Professional 252544 High-Performance Engine Water Pump for Optimal Cooling

mpn: 252-544 Part Type: Water Pump and Related Components Brand: ACDelco/Gold Manufacturer Part Number: 252-544 Notes: Impeller Vane Quantity--10, Mounting Hole Quantity--12, Hub Height (MM)--105.91, Outlet Quantity--3, Hub Height (IN)--4.17, Mounting Hardware Included--No, Programming Required--No, Installation Warnings--No, Length (in) (in)--11.4, Weight (lb) (lb)--3.2, Hub Hole Thread Diameter (MM)--8, Water Pump Drive Type--Timing belt, Pulley Included--No, Informational Chart 2--PL25_PL26_IC_CoolingSystemOperation.jpg, Housing Material--Aluminum, Includes Back Housing--No, Thermostat And Housing Included--No, Impeller Rotation--Reverse, Informational Chart 1--PL25_PL26_IC_WaterPumpComposition.jpg, Height (in) (in)--7.5, Casting Number--18-1488, Hub Hole Quantity--4, Width (in) (in)--8.1, Impeller Material--Grey Iron, Fan Clutch Included--No Sub Type: Engine Water Pump