Water Pump Impeller Kit – Fits Mercury/Mariner 40–250HP & MerCruiser Alpha One Gen 2 (Replaces 47-43026Q06, 8M0100526) QuickMarine water pump impeller) or immediately

water pump impeller) or immediately if a leak is detected

Locate the existing speedometer hose coupling on the sterndrive unit

Remove the dipstick if it has a separate o-ring

What is the difference between part number 26-807006 and 26-18816

Position the new stainless steel bracket and securely fasten it using appropriate marine-grade hardware

Water Pump Impeller Kit – Fits Mercury/Mariner 40–250HP & MerCruiser Alpha One Gen 2 (Replaces 47-43026Q06, 8M0100526) QuickMarine water pump impeller) or immediatelyProduct Details This aftermarket Water Pump Impeller Kit provides a complete solution for servicing the cooling systems on a wide range of Mercury Mariner outboards (40250HP) and MerCruiser Alpha One Gen 2 stern drives. It is designed to restore cooling performance for 4 Stroke BigFoot Command Thrust models, various 2 Stroke engines, and Alpha One Gen 2 drives from 1991 onward. This kit serves as a direct replacement for Mercury part numbers 47