Water Pump Impeller Kit – Fits OMC Stringer 400-800 Series Stern Drives (Replaces 983218, 18-3386) 180HP including electric and mechanical shift

including electric and mechanical shift models

Installs via press fit into the lower unit gearcase

This tool is specifically designed to expand the exhaust bellows for easier installation on MerCruiser stern drives

This kit is designed to replace OEM part 5001595 and its equivalents

Water Pump Impeller Kit – Fits OMC Stringer 400-800 Series Stern Drives (Replaces 983218, 18-3386) 180HP including electric and mechanical shiftProduct Details This complete Water Pump Impeller Kit is designed for OMC Stringer 400 and 800 series stern drives from 19621985, including 4 cylinder, V6, and V8 models. It provides a reliable, direct fit solution for maintaining your engine's cooling system. Note: This kit does not fit OMC Cobra models. It serves as a direct interchange for several part numbers, including OMC 983218, Sierra 18 3386, and GLM 12190, ensuring broad compatibility for