Black Max 3-Blade Aluminum Propeller For Outboards, 13 Inch Diameter, 19 Inch Pitch, Right Hand Rotation, Heavy Duty Marine Prop With Flo-Torq II Hub Kit Included

Aluminum 3-Blade Outboard Propeller 13x19 RH, Flo-Torq II
✔️ 13 in dia, 19 in pitch, right rotation, Flo-Torq II hub kit included

This heavy-duty aluminum propeller is designed for Mercury and Mariner outboards, specifically 40-60 hp BigFoot/Command Thrust (all years) and 75-125 hp (1978 and newer). It includes the Flo-Torq II Hub Kit for drivetrain protection and features the Mercury Phantom Black glossy enamel finish to resist corrosion.

✅ 3‑blade aluminum propeller for outboards
✅ Diameter 13 in (330 mm), pitch 19 in (483 mm)
✅ Right-hand rotation for Mercury/Mariner compatibility
✅ Flo-Torq II hub kit included (835257K1)
✅ Mercury Phantom Black enamel finish resists corrosion
✅ Compatible with 40-60 hp BigFoot/Command Thrust (all years) and 75-125 hp (1978+)

💡 What is a boat propeller used for and how do diameter and pitch affect performance?

Understanding how size and shape impact thrust helps you pick the right part for your Mercury/Mariner outboard.

- propeller converts engine power into thrust, affecting acceleration and top speed - larger diameter can improve stern grip and slow cavitation at load - higher pitch moves more water per RPM, boosting forward speed at a given RPM - match diameter and pitch to engine HP and operating conditions to protect the drivetrain