Outboard Propeller 4-Blade 14 1/4 x 19, RH 19-Spline

Outboard propeller upgrade: this 4-blade 14 1/4" x 19" pitch aluminum propeller helps deliver fast acceleration and stable handling on Volvo Penta SX Drive applications. Built for right-hand rotation with 19-tooth splines, it’s designed as a direct replacement for OEM 3587522 to restore dependable thrust for cruising, watersports, and everyday boating. A rubber hub helps reduce drivetrain shock for smoother power transfer.

• Fits Volvo Penta SX Drive (all models) as a direct-replacement prop for OEM 3587522


• Delivers strong thrust with a 4-blade design for quicker planing and improved control


• Runs smoothly with a rubber hub that cushions impact and helps protect the drivetrain


• Resists corrosion with heavy-duty aluminum alloy for freshwater and seawater use


• Installs securely with 19-tooth splines and right-hand (RH) rotation configuration

Diameter and pitch matter when you want predictable performance. With a 14 1/4" diameter and 19" pitch, this aluminum boat propeller is tuned for steady forward movement and responsive acceleration without sacrificing handling. Keep a spare on hand for quick swaps at the dock, or replace a worn prop to restore efficient propulsion. Confirm your drive type, rotation, spline count, and clearance before ordering, then grab yours today.

• Product: Outboard boat propeller (replacement)


• Compatibility: Volvo Penta SX Drive (all models)


• Replacement reference: OEM 3587522


• Blades: 4


• Diameter: 14 1/4 in (36.2 cm)


• Pitch: 19 in (48.3 cm)


• Rotation: Right-hand (RH)


• Spline count: 19-tooth


• Material: Aluminum alloy


• Hub: Rubber hub


• Weight: 9.9 lb (4.5 kg)


• Tensile strength: 260–300 MPa