Water Pump Impeller Kit – Fits Mercury/Mariner/Honda 40-300 HP (Replaces 47-43026Q06) 150HP Many owners replace them proactively

Many owners replace them proactively every few hundred hours or every 3-5 years to prevent unexpected failure

and seals from the kit as per the manufacturer's diagram

This Thermostat Housing with O-Ring Kit is a complete assembly designed for a wide range of Mercury Marine Verado engines

Note that compatibility for F9

The most reliable method is to match your engine's complete model number and year against our compatibility chart

Water Pump Impeller Kit – Fits Mercury/Mariner/Honda 40-300 HP (Replaces 47-43026Q06) 150HP Many owners replace them proactivelyProduct Details This Water Pump Impeller Kit Fits Mercury Mariner Honda 40 300 HP (Replaces 47 43026Q06) is designed to restore cooling system performance on a wide range of outboard motors and sterndrives. It is compatible with select Mercury Mariner outboards from 40 300 HP (both 2 Stroke & 4 Stroke), Honda 75 90 HP 4 Stroke outboards (19961998), and Mercury Alpha One Gen 2 sterndrives from 1991 and newer (serial number OD469859 and up). The kit is