10" x 7"-F Aluminium/Titanium High Thrust PolaStorm propeller to suit various Yamaha & Selva 20-30hp outboards

PolaStorm produce incredibly strong, titanium-aluminium alloy propellers that equal or exceed OEM equivalents. We’re able to offer these at competitive prices, due to a shortened supply chain.

This large 10 inch diameter 4-blade High Thrust propeller with 7" pitch has stronger big ear blades to give better thrust and manoeuvrability with heavier craft at displacement speeds. The design features no blade rake giving it good forward AND reverse thrust characteristics.

Ideal for river cruisers, workboats, yachts and other large, low speed craft.

Will fit the following

Yamaha 4-Stroke outboards:

• F20A
• F20G
• F25A
• F25D
• F25G

Selva 4-Stroke outboards:

• Kingfish
• Amberjack

The original Yamaha / Selva thrust washer, spacer, nut and split pin must still be used with this propeller. 

Why choose a PolaStorm QPIM propeller?

An advanced Aerospace Precision Casting (APC) process using Titanium/Strontium/Aluminium alloy, results in a product which is up to 33% stronger than traditional Die and Squeeze Cast aluminium propellers. They are then finished using a robotically applied AkzoNobel* patented, environmentally friendly, anti-corrosion powder coating.

We're proud to be the British Isles exclusive distributor. Stock is held at our base in Wiltshire, allowing us to offer Next Working Day mainland GB delivery (except Highlands & Islands) if ordered before midday on weekdays.