Propellers

Genuine 3-blade Mercury Black Max aluminum propeller, 10 3/8 x 11 inches, for small Mercury/Mariner outboard engines 9.9 – 25 HP. This black prop is Mercury’s most popular choice for low-horsepower motors – delivering reliable performance, good acceleration, and smooth handling. Built to high standards, the Black Max is ideal as both your primary and a spare prop in your kit.

• OEM Quality: Made by Mercury/Quicksilver – ensures perfect fit and performance identical to the original factory prop
• Dimensions: 10 3/8″ diameter (264 mm), 11″ pitch; right-hand rotation – standard for Mercury outboards
• Compatibility: 10-spline hub, fits Mercury/Mariner 2-stroke & 4-stroke engines 9.9hp, 15hp, 20hp, 25hp (including models like Mercury F9.9/15, SeaPro/Mariner 15)
• Advantages: Lightweight for quick throttle response, stiff and durable blades that resist flex at high RPM, improved fuel efficiency at cruising speeds
• Easy Installation: Features a factory-installed rubber hub bushing to absorb vibrations; mounts directly on the engine using your existing prop nut and cotter pin – swap it in minutes

Solas Amita 3 rear (aft) stainless steel propeller – 13 1/4 x 17 inches, right-hand rotation – for Volvo Penta Duoprop drives. This prop mounts in the rear position of the twin-prop system, providing strong thrust and stability in tandem with the front prop. The 17″ pitch is optimized for quick acceleration on loaded boats and reliable performance under high stress.

• Material: Stainless steel – a durable, corrosion-resistant alloy ideal for saltwater use
• Spec: 3-blade rear prop, right-hand (RH) rotation – part of a duoprop set (pairs with 15x17 LH front prop)
• Dimensions: 13.25″ diameter, 17″ pitch – designed to match a 15x17 front prop in the C4 Volvo Penta set
• Compatibility: Volvo Penta DP280/290 (replaces OEM rear prop from C4 set); spline hub – 19-spline internal hub connection
• Advantages: Exceptional grip during acceleration and turns, eliminates steering torque, faster planing for heavy boats, long service life with no blade flex

Solas Amita 3 rear right-hand stainless propeller – 13x19 inch size – compatible with Volvo Penta dual-prop systems (Duoprop, C5 set). It installs as the aft prop in the duo set and provides a balanced mix of acceleration and high speed for moderately loaded boats. The 19″ pitch is suitable for general-purpose use, offering both strong thrust out of the hole and excellent top-end speed on powerful engines.

• Material: Polished stainless steel – rust-resistant and ideal for high-speed applications
• Specs: 3 blades, rear prop (RH); 13.0″ diameter, 19″ pitch; designed to run with matching 15x19 (LH) front prop
• Compatibility: Volvo Penta DP-A, DP-C, DP-D drives (replaces OEM rear prop from C5 set, 19P); 19-spline hub
• Performance: Increases boat top speed compared to 17P while retaining solid acceleration. Provides smooth cruising handling and improved fuel efficiency
• Note: Always use in tandem with the corresponding 15x19 front prop. Interchangeable with Volvo Penta C5 set (e.g., for V6/V8 gas engines or D4 diesel)