MERCURY, MARINER: All Years 40 & 50 HP 4-Stroke / Bigfoot 2014 and Newer 40 HP Command Thrust 2016 and Newer 50 HP Sea Pro 4-Stroke 2014 and Newer 50 HP Command Thrust Bigfoot 1995 and Newer 60 HP 4-Stroke 1995 and Newer 60 HP (Sea Pro/Marathon) 2014 and Newer 60 HP Command Thrust Sea Pro 4-Stroke 60 HP (2016 and Newer) Until 1971, 65 HP (Model 650 - 2 Cyl) The 1961 - 1970 (Model 650 - 4 Cyl) 65 HORSEPOWER From 1987 to 1989, the 70 HP model was available. All Years 75 HP (Sea Pro/Marathon) 1984 - 2005 75 HP 2-Stroke 2001 and Newer 4-Stroke 75 HP 1978 - 1989 80 HP 1978-1983 (Mariner ) 80 HP Until 1997, 80 HP (Model 800; 2 and 4 Cyl) 1977-1983 (Yamaha ) 80 HP Thru 1997, 85 HP (Model 850; 2 and 4 Cyl) Yamaha 90 HP (Yamaha ) 1978-1983 1978 and Newer 2-Stroke 90 HP 2001 and Newer 90 HP 4-Stroke (Does not include Command Thrust variant) 1988 and Newer 100 HP Yamaha 115 HP 1978-1983 1978 and Newer 115 HP 2001 and Newer 115 HP 4-Stroke (Does not include Command Thrust variant) 1994 and Newer 125 HP 1978 - 1981 (Includes Sea Pro/Offshore) 140 HP Yamaha 140 HP) 1978 - 1979 Models 900, 1150, and 1500 from 1977 onwards Engines such as EFI, OptiMax, and Pro XS are included. 15 Tooth Spline & Thru Hub Exhaust HONDA: 2010 and Newer BFP 60 1995 and Newer BF 75 1995 and Newer BF 90 2016 and Newer BF 100 1998 - 2010 BF 115 BF 130 (1998-2004) BF 130 (1998-2004) BF 130 (1998 15 Tooth Spline & Thru Hub Exhaust CHRYSLER, FORCE, US MARINE: HP 75 (1999) (Requires thrust washer 13191A1) The 1995 and Newer 90 HORSEPOWER (Requires thrust washer 13191A1) L-Drive 90 HP 1990-1991 1995 and Newer 120 HP (Requires thrust washer 13191A1) L-Drive 120 HP 1990 - 1991 1989 - 1994 150 HP L-Drive, 150 HP, 1991 15 Tooth Spline & Thru Hub Exhaust Key features: Powder coating has been improved, and the bushing has been beefed up. Specifications: Diameter: 14 x Pitch: 10 Rotation: Right-Hand Aluminum Number of Blades: 3 Engines: Chrysler, Force, U.S. Marine, Mercury, and Mariner Number of Splines: 15 tooth Hub Kit: Not necessary (rubber pressed in the hub)