Over the years Propco propellers have satisfied some very noteworthy customers: -Propco propellers were chosen for exclusive use in the World Master Ski Tournament -Mercury and Mainer Outboard certified Propco to build the OEM propellers -The Coast Guard and the Department of Defence use and recommend Propco Propellers Propco owner and president Peter Dean used Propco propellers in becoming 7 - time 100c.i. National Outboard Champion and 9 - time Class I Offshore National Champion. Select from the following: Evinrude / Johnson Propco Aluminum Propeller 9 1/2 X 10 J10-10P 20 - 25 - 30 - 35 HP / 1976 Thru 40 - 75 HP 2&3 Cyl / 1968 Thru 40 - 140 HP 2&3 Cyl V/4 / 1968 Thru V/6 & V/8 (V/4 120 - 140) / 1976 Thru - Right Hand 3 Blade V/6 & V/8 (V/4 120 - 140) / 1976 Thru - Left Hand 3 Blade Mercury / Mariner Propco Aluminum Propeller 9 X 9 M10-9P 3 Blade 18 - 20 - 25 HP / 19820 Thru 35 - 60 HP / 1974 Thru 135 - 300 HP Black Max V/6 / 1983 Thru - Right Hand 3 Blade 135 - 300 HP Black Max V/6 / 1983 Thru - Left Hand 3 Blade Mercruiser 1970 - 1982 / Right Hand 3 Blade Black Max Series - 1983 Thru / Right Hand 3 Blade Black Max Series - 1983 Thru / LEFT Hand 3 Blade Honda Marine 25 - 30 HP / 1984 Thru 35 - 50 HP / 1984 Thru 75 - 130 HP / 1995 Thru Yamaha 25, 28, 30, HP / 1976 Thru 40, 48, 50, 55, 60 HP / 1981 Thru 60, 70, 80, 90, 115, 140 HP / 1978 Thru Outboards Sterndrives - Right Hand 3 Blade Outboards Sterndrives - Left Hand 3 Blade OMC / Sterndrive OMC Sterndrive - Right Hand 3 Blade OMC Sterndrive - LEFT Hand 3 Blade OMC Sterndrive 400 - Right Hand 3 Blade (c) 2005. Soderbloom Manufacturing Inc. All Rights Reserved.