The 13 1/4X17 A3R PROP is a Polastorm series three-bladed aluminum right-hand rotating propeller for Yamaha / Selva outboards. It is built using the most recent advancement in aerospace casting technique and has a powerful titanium-aluminum alloy composition that outperforms ordinary propellers. It is significantly more robust than conventional die-casting and die-casting fittings, realizing 280 MPA tensile strength and 220 MPA yield. It uses unique, environmentally safe anti-corrosion powder from AkzoNobel fittings that are robotically powder coated.
Key Features:
- Improved performance from stronger blades
- Long-lasting and easy to maintain and repair.
- Aluminum propeller with three blades.
- Excellent top speed and acceleration.
- With appropriate suction cups and additional rake, attachments are created based on OEM blade geometry.
- Great acceleration, top speed, slip reduction and bite improvement.
- It enhances acceleration and top speed on many boats because it handles high horsepower.
- Aerospace Precision Casting (APC) process (up to 33 percent stronger)
Specifications:
- SKU: 4187-3133-17
- Weight: 5.40 LBS
- Blades: 3
- Pitch: 17"
- Diameter: 13 1/4"
- Spline Tooth:15
- To suit: 4.25" Gearcase
- Material: Titanium/Strontium/Aluminium Alloy
- Brand: Polastorm
- Condition: New
