Mercury 96148T8 MerCruiser Water Pump Upper Repair KitThis OEM water pump repair kit is for use with select Mercury outboards & MerCruiser sterndrives. This kit contains all you need to maintain and repair your engines system. It is important to keep your engine cooling system operating smoothly. Mercury uses decades of experience to engineer outstanding products that keep your running at peak performance.Application Fits Mercury: 65 HP (4 Cylinder) through V6 outboards with short-vane impellers; Fits MerCruiser: I/R/MR/Alpha Drives with serial numbers 2495186 thru 0D469858; Kit Includes Plastic Pump Housing Assembly; Impeller; Face Plate; Gaskets; Drive Key; Water Tube Guide Sleeve; O Rings; Gearlube Fill and Vent Screw Seals; BASE IS NOT INCLUDED; Kit Interchangeability Cross Reference with Mercury ; 46-96148A 8; Cross Reference with GLM ; 12110; Cross Reference with Mallory ; 9-48304; Cross Reference with Pro Marine ; 3316; Cross Reference with Redline ; RL3314; Cross Reference with Sierra ; 18-3217; 18-3316;