EMP 47-00001 Mercury MerCruiser ImpellerThis impeller is intended for use on Mercury, MerCruiser, and Force engines and meets all OEM requirements.Specification: ID: 22.3mm; OD: 60mm; W: 33.8mm; 6 Blades; Uses Key 28-23834; Impeller Application:For 1967-2006 Mercury Mariner 4-Cyl 65-85 HP; 6-Cyl 90-150 HP; V6 135-225 HP outboard water pumpsFor 1983-90 MerCruiser R/MR/Alpha One water pumpsFor 1989-1994 Force 3-Cyl 85-90 HP; 4-Cyl 120-125 HP; 5-Cyl 150 HP outboard water pumpsReplaces: Mercury; 89984T4; 89984B2; 899844; 899842; 89984; 65960; 85460; 30221; Force; 89984T3; 803631T; F694065; Interchangeable: Sierra; 18-3017; GLM; 89840; Mallory; 9-45306;