Over the last five or so years, I've had a number of motors on various small boats. The motors were a 1988 25 hp Johnson; a 2001 or 2002 25 hp Mercury ; a 9.9 Suzuki 4 cycle .<br /><br />I have two props that I think I had as back-ups for the 1988 Johnson. Aluminum, Black, 10x13 175191 14 splines shaft width approx one inch<br />and Stainless Steel 10 x13 390729 14 splines, shaft width approx one inch.<br /><br />Is this enough information to ID these guys as fitting the Johnson..or maybe the Merc..or maybe even the Suzuki?<br /><br />Any help apppreciated. <br />RichG TX