Evinrude / Johnson outboard impeller number
89500 Evinrude Johnson outboard impeller	# 89500 High presure short vain years 1980 thru 1990 see application guide OEM # 389576, 436137 $12.79
Click here for water pump kit 89570 Impeller V4, V6 and V8 1979 thru 2006	# 89570 Inside diameter .875 " outside 3.500 " (3-1/2 ") years 1979 thru 2006 V4, V6 & V8 mechanicial shift lower units see application guide OEM # 5001593 $15.79
89660 Impeller years 1971 thru 1978	# 89660 Inside diameter .625" (5/8") outside 2.750 " (2-3/4") years 1971 thru 1978 see application guide OEM # 777213 $19.79
89680 Impeller	# 89680 Inside diameter .875 " outside 3.500 " (3-1/2 ") years 1973 thru 1978 V4 & 1976 thru 1978 V6 fits mechanical/ hydraulic shift lower units see application guide Requires # 89595 half moon stainless steel key OEM # 39725 $34.79
89690 Impeller	# 89690 Inside diameter .875 " outside 2.750 " (2-3/4 ") years 1979 thru 1985 six vane small hub lower units see application guide Requires pin type key # 89594 OEM # 389589 $19.79
89710 Water pump impeller	# 89710 Inside diameter .750 " outside 3.600 " years 1979 thru 2001 fits loopcharged large case gear housing lower units see application guide Requires # 89591 plastic wedge key OEM # 396725 $21.79
89750 Impeller 25, 30 and 35 hp	# 89750 Inside diameter .625 " (5/8 ") outside 1.975 " years 1996 thru 2001 3 cylinder 25, 30 & 35 hp see application guide Requires plastic wedge key # 89593 OEM # 395289 $13.79
89770 Impeller 9.9 and 15 hp	# 89770 High presure short vain years 1974 & up 9.9/15 hp with thru prop exhaust lower units .500 inside 1.5" outside please see application guide OEM # 386084 $10.79
89780 Johnson/Evinrude impeller years 1984 thru 1994	# 89780 Inside diameter .625 " (5/8 ") outside 2.750 " years 1984 thru 1994 see application guide Plastic wedge key required # 89591 OEM # 396809 $19.79
89790 2 Cylinder 40, 45, 48 and 50 hp	# 89790 Inside diameter .750 " (3/4 ") outside 3.600 " years 1989 thru 2005 2 cylinder 40, 45, 48 & 50 hp see application guide Requires plastic wedge key # 89592 OEM # 432941 $35.79
89940 Impeller 1968 thru 1978	# 89940 Inside diameter .750 " (3/4 ") outside 3.600 " years 1968 thru 1978 large six vane type see application guide Requires half moon stainless steel key # 89595 OEM # 382547 $27.79