Water Pump Impeller for Vintage Mercury Mariner MerCruiser Outboard 3.5HP 3.6HP 4HP 4.5HP 7.5HP 9.8HP wz 0.438 OD Shaft Boat Motor Engine Parts Replacement Sierra 18-3054 47-68988 - MARKGOO 47-89980

• Water pump impeller replacement for vintage mercury mariner mercruiser outboard 3.5HP 3.6HP 4HP 4.5HP 7.5HP 9.8HP with 0.438 inche driveshaft boat motor engine parts cooling system. More detailed information please see description below. Water pump impeller fits vintage Mercury Mariner MerCruiser Outboard motors OEM P/N 47-89980, 47-68988. Check your outboard motor part number before purchase. Please message us if you are not sure. Compatible with Sierra Marine 18-3054 GLM Marine 89800 Mallory Marine 9-45304 SEI Marine 96-260-03A CEF 500314. This water pump impeller makes repair and maintenance of water pumps easy. Professional installation is suggestion. Water pump impeller dimensions measured that shaft size 11.0 mm, overall diameter 32.0 mm, thickness 14.4 mm, Blades 6. Water pump impeller is made with neoprene and metal alloy as pictures showed, Please see the pictures. To find the right water pump impeller for your outboard, it is VERY IMPORTANT to verify outboard model or serial number before purchase. You can leave us message e.g. your outboard engine parts model, serial number, horsepower or year if you are not comfirmed this water pump impeller fits your outboard motor or not. We're pleasure to help you.