Water Pump Impeller Kit – Fits Mercury/Mariner 65-220HP & MerCruiser Alpha One (Replaces 46-96148A8, 46-96148Q8, 46-96148T8) 320HP Manufactured in an ISO 9002

Manufactured in an ISO 9002 facility and batch-inspected for consistency

Connects via a slotted shaft pin drive for secure installation

Usage in saltwater or silty/sandy conditions may require more frequent replacement

while under-tightening can cause dangerous water or air leaks

laying out all parts in order on a clean surface

Water Pump Impeller Kit – Fits Mercury/Mariner 65-220HP & MerCruiser Alpha One (Replaces 46-96148A8, 46-96148Q8, 46-96148T8) 320HP Manufactured in an ISO 9002Product Details This complete Water Pump Impeller Kit provides everything needed for a full service of the lower unit water pump on a wide range of Mercury Mariner outboards and MerCruiser sterndrives. It is designed for Mercury Mariner 65220HP 2 stroke models (4 cylinder through V6 with short vane impellers) and MerCruiser Pre Alpha (19701983), Alpha One (19831990), MC 1, R, and MR drives with serial numbers between 2491586 and 0D469858. This kit is