B80 317291 Johnson Evinrude Support Bracket Starboard Rear. This lower cowl bracket fits over 100 Evinrude and Johnson 3-cylinder outboard motors with 40, 50, 60, 65, 70, and 75 Hp from 1972 to 2001. Came off of a 1981 Evinrude 70 hp. Good USED Condition. Comes as pictured. Please verify the part number is correct for your application. Thank you for shopping Madlin Marine Parts.