Water Pump Impeller Kit – Fits Mercury/MerCruiser Alpha One Gen 2 & Outboard 40-250 HP (Replaces 8M0100526, 47-43026Q06) 350HP as it may be compressed

as it may be compressed or cracked

2L MPI Horizon Bravo 4-Stroke S/N 0W060000 - 1A299999 35-866171A01/8M0093688 MerCruiser MX 6

Can I test my old thermostat or this new one before installation

Disconnect the battery and relieve fuel system pressure according to your engine's service manual

Water Pump Impeller Kit – Fits Mercury/MerCruiser Alpha One Gen 2 & Outboard 40-250 HP (Replaces 8M0100526, 47-43026Q06) 350HP as it may be compressedProduct Details This Water Pump Impeller Kit is an essential service part for maintaining the cooling system on a wide range of Mercury engines. It is designed to fit MerCruiser Alpha One Gen 2 sterndrives (1998 and newer, serial #0D469859 and up) as well as numerous Mercury and Mariner outboard models from 40 HP to 250 HP, covering 2 stroke, 4 stroke, BigFoot, Command Thrust, OptiMax, and Verado series engines. The kit serves as a direct aftermarket