Water Pump Impeller Kit – Fits MerCruiser Alpha One Gen 2 & Mercury Marine 200-250 HP Outboards (Replaces 817275A5, 817275Q05) Sea Sierra Is this a direct replacement

Is this a direct replacement for OEM part 35-805312

1 x Primary Fuel Filter Element (65L-24563-00-00)

The most reliable way to confirm fitment is to match your original part number with the numbers provided in our Part Number Matrix

Carefully lower and separate the gearcase assembly from the outboard

Locate the old exhaust tube hose that connects the riser to the exhaust pipe

Water Pump Impeller Kit – Fits MerCruiser Alpha One Gen 2 & Mercury Marine 200-250 HP Outboards (Replaces 817275A5, 817275Q05) Sea Sierra Is this a direct replacementProduct Details This Water Pump Impeller Kit Fits MerCruiser Alpha One Gen 2 & Mercury Marine 200 250 HP Outboards (Replaces 817275A5, 817275Q05) is engineered for Mercury Marine and Mariner 200250 HP (3. 0L) DFI EFI outboards as well as MerCruiser Alpha One Gen 2 sterndrives from 1991 to the present. The kit includes all necessary components for a complete water pump assembly replacement, ensuring proper cooling system function. It serves as a direct