PolaStrom 5889-3140-19 14X19 S3R Prop

PolaStorm manufactures titanium-aluminum alloy propellers as strong as or stronger than OEM counterparts. An improved Aerospace Precision Casting (APC) method using a Titanium/Strontium/Aluminum alloy produces a propeller up to 33% stronger than typical die and squeeze cast aluminum propellers. Coated with an AkzoNobel* proprietary, ecologically friendly anti-corrosion powder coating applied robotically.

Key Features:

• HIGH STRENGTH: The application of aerospace casting technology to marine aluminum propellers is now possible, with hybrid castings of strontium, aluminum, and titanium that are significantly stronger and more durable than ever before.

• EXTREME ANTI-CORROSION: Props are powder-coated using AkzoNobel’s proprietary anti-corrosive coating powder. It is safe for the environment.

• EXCELLENT PERFORMANCE: Props are built using OEM blade geometry, with cupping and camber modified. Bow lift, acceleration, and peak speed are excellent, with less slip and increased bite.

Specifications:

• SKU: 5889-3140-19

• Weight: 1.00 LBS

• Manufacturer Part Number (MPN): 5889-3140-19

• Brand: Pola Storm

• Material: /Aluminum Alloy/Titanium/Strontium

• Diameter: 14

• Pitch: 19

• Spline Tooth: 15

• Blades: 3

• To suit a 4 1/4″ gearcase.