Water Pump Impeller Kit – Fits Mercury/Mariner 2-Cycle 30-70 HP (Replaces 46-77177A3, 77177A3) family-mercury-140hp Secure the new solenoid using

Secure the new solenoid using the original mounting hardware or new bolts as needed

this product is designed as an aftermarket direct replacement for supports like the MY Wedge (YM08) and other similar designs

removing any old gasket material or corrosion

Replace Oil Filter: Drain the engine oil and remove the old oil filter

Install the impeller into the housing

Water Pump Impeller Kit – Fits Mercury/Mariner 2-Cycle 30-70 HP (Replaces 46-77177A3, 77177A3) family-mercury-140hp Secure the new solenoid usingWater Pump Impeller Kit Fits Mercury Mariner 2 Cycle 30 70 HP This water pump impeller repair kit provides a complete solution for servicing the lower unit water pump on a wide range of Mercury and Mariner 2 stroke outboard engines from 30 HP to 70 HP (19761997). It is designed to restore cooling system performance and prevent engine overheating. Directly replaces Mercury OEM part numbers 46 77177A3 and 77177A3, as well as aftermarket parts from