Experience smooth sailing with this high-quality boat outboard propeller designed for Mercury engines. Crafted from durable aluminum, this 13 1/4 inch diameter x 17 inch pitch propeller is engineered to deliver optimal thrust and efficiency for boats with 40-140 horsepower engines. Its three-blade design and right-hand rotation provide excellent performance and maneuverability on the water. With a 15-tooth spline and OEM number 48-77344A45, this propeller is a direct replacement for your Mercury outboard. Whether you're cruising, fishing, or engaging in watersports, this propeller ensures reliable and powerful propulsion. Upgrade your boat's performance and enjoy a seamless boating experience with this top-notch outboard propeller.

Boat Propeller for Mercury 40-150 HP Engines
Diameter:13 1/4
Pitch: 17
Blade: 3
Number of splines:15
Material: Aluminum
Rotation: Right Hand Rotation (RH)
OEM Parts Number: 48-77344A45

Engine Application:
40-140HP
4-1/4" Gearcase
40/50hp(4 stroke/bigfoot)...all years
70hp...1987-1989
75hp(2&4 stroke)...1984-newer
80hp...1978-1989
90hp(2&4 stroke)...1978-newer
100hp...1988-newer
115hp...1978-newer
115hp(4 stroke)...2001-newer
125hp...1994-newer
140hp...1978-1981
650(4 cylinder)...1961-1970
650(2 cylinder) thru...1971
800/850(6 cylinder) thru...1972
800/850(4 cylinder)...1972-1977
900/1500 thru...1977
Force 75hp...99-newer &90/120/150hp...1995-newer

Note: To choose your propeller, we kindly advise you to confirm your own propeller's (1) brand, (2) diameter, (3) pitch, (4) rotation, (5) OEM number, (6) engine date to be matched by the propeller, (7) HP from the manufacturer before the purchase.