ACDelco Professional Gold 252684 High-Performance Engine Water Pump

mpn: 252-684 Part Type: Water Pump and Related Components Brand: ACDelco/Gold Manufacturer Part Number: 252-684 Sub Type: Engine Water Pump Notes: Mounting Hole Quantity--4, Hub Height (MM)--83.31, Impeller Vane Quantity--7, Includes Back Housing--No, Impeller Material--Steel, Thermostat And Housing Included--No, Informational Chart 1--PL25_PL26_IC_WaterPumpComposition.jpg, Outlet Quantity--2, Mounting Hardware Included--No, Hub Hole Thread Diameter (MM)--6, Casting Number--20-Nov, Impeller Rotation--Standard, Hub Height (IN)--3.287, Installation Warnings--No, Water Pump Drive Type--Timing belt, Pulley Included--No, Hub Hole Quantity--3, Informational Chart 2--PL25_PL26_IC_CoolingSystemOperation.jpg, Fan Clutch Included--No, Housing Material--Aluminum