Water Pump Impeller – Fits Mercury 4, 4.5, 6, 7.5, 9.8 HP (Replaces 47-89981, 47-65957) 175-205HP 08 inches) Weight 0

08 inches) Weight 0

Compatible with models equipped with a 90-degree oil check valve on the pump cover

9 4-Stroke 1998+ 99157T2 Serial #0P075166-0P400999

Slide the new impeller onto the shaft while turning the driveshaft clockwise to ensure the blades curve correctly inside the housing cup

Water Pump Impeller – Fits Mercury 4, 4.5, 6, 7.5, 9.8 HP (Replaces 47-89981, 47-65957) 175-205HP 08 inches) Weight 0Product Details This aftermarket Water Pump Impeller Fits Mercury 4, 4. 5, 6, 7. 5, 9. 8 HP (Replaces 47 89981, 47 65957) is a crucial component for maintaining your outboard's cooling system. It is designed for specific Mercury and Mariner 2 stroke outboard motors, including 4, 4. 5, 6, 7. 5, and 9. 8 HP models. Proper fitment depends on a drive shaft diameter of 0. 456 inches. It serves as a direct replacement for multiple OEM and aftermarket part