Outboard Propeller 3-Blade 14 1/4 x 21, 19 Spline RH

Volvo Penta SX drive propeller replacement delivers strong thrust and stable acceleration for smoother handling on the water. This 3-blade aluminum boat prop is sized 14 1/4" x 21 pitch and built for right-hand rotation, helping restore performance when replacing a worn or damaged prop. Designed to match the OEM fit for Volvo Penta SX Drive models, it installs with 19-tooth splines and an upgraded rubber hub to cushion drivetrain shock for confident cruising, towing, and watersports.

• Replaces OEM fitment for Volvo Penta SX Drive all models with a direct-install 19-tooth spline hub


• Delivers quicker planing and steady propulsion with a 3-blade design tuned for control and speed


• Protects the drivetrain using a rubber hub that dampens vibration and absorbs impact loads


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


• Maintains efficient push with 14 1/4" diameter and 21" pitch for smooth forward progress

Dial in your boat’s performance with a precision-sized propeller that prioritizes fit, thrust, and dependable handling. The balanced blade geometry helps tighten water flow for responsive acceleration, while the cushioned hub reduces harsh shock transfer during shifting and load changes. Ideal for replacing a damaged prop before the next weekend on the water—keep a spare on hand to avoid downtime at the ramp. Grab yours today and get back to clean launches, controlled turns, and steady cruising.

• Compatibility: Volvo Penta SX Drive (all models)


• Rotation: Right-hand (RH)


• Blades: 3-blade


• Diameter: 14 1/4 in (36.2 cm)


• Pitch: 21 in (53.3 cm)


• Splines: 19-tooth


• Material: Aluminum alloy


• Weight: 9.9 lb (4.5 kg)