Water Pump Impeller – Fits Mercury 4, 4.5, 6, 7.5, 9.8 HP (Replaces 47-89981, 47-65957) 175-205HP Compatible with models equipped with

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

8L 4-Stroke 1986–1993 984748 OMC Cobra 7

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

which require different seal types and quantities

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 Compatible with models equipped withProduct 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