Baeksan Aluminum Outboard Propeller (12 1/4" × 15" Pitch)

Optimize your boat’s top-end speed, mid-range cruising efficiency, and overall fuel economy with the Baeksan Aluminum Outboard Propeller (12 1/4" × 15"). Precision-cast from high-tensile marine-grade aluminum alloy, this 3-blade replacement propeller delivers exceptional hydrodynamic propulsion, smooth low-vibration operation, and reliable impact protection for mid-to-large-range outboard motors.

Key Features:

• High-Strength Cast Aluminum Alloy: Manufactured from premium marine-grade aluminum engineered to resist saltwater oxidation, high engine torque loading, and material fatigue.
• Higher-Performance 15" Blade Pitch: Designed with a 15-inch pitch angle to maximize top-end speed and fuel efficiency on medium hulls or higher-horsepower outboard applications.
• Shock-Absorbing Rubber Cushion Hub: Equipped with an integrated rubber inner hub that dampens driveline shock during minor underwater strikes, safeguarding your engine's lower unit and driveshaft from severe damage.
• Hydrodynamic 3-Blade Geometry: Computer-optimized blade rake and cupping minimize cavitation, water drag, and slippage for immediate throttle response and steady planning performance.
• Multi-Layer Anti-Corrosion Finish: Sealed with a tough, baked-on protective coating that shields against surface pitting, marine growth, and harsh saltwater exposure.
• Direct OEM-Spec Replacement: Cast to precise manufacturer tolerances for a seamless, drop-in replacement on compatible splined outboard motor shafts.

Why Choose This Propeller?

Bent, pitted, or chipped propeller blades disrupt water flow, leading to lost top-end speed, higher fuel burn, and harmful lower-unit vibrations. Replacing a compromised propeller with this 15-pitch Baeksan model restores original engine responsiveness, smooth propulsion, and maximum power transfer to the water.

Specifications:

• Brand: Baeksan Propeller
• Material: Heavy-Duty Cast Marine Aluminum
• Diameter: 12 1/4 inches (12.25")
• Pitch: 15 inches
• Number of Blades: 3
• Rotation: Standard Right-Hand (RH) Clockwise
• Hub Type: Pressed-In Rubber Bushing / Cushion Hub
• Part Type: Marine Outboard Engine Propeller / Boat Propulsion