{"product_id":"polastorm-aluminium-13-8-x-13-4-blade-propeller-interchangeable-hub-series","title":"Polastorm Aluminium 13.8\" x 13\" 4-Blade Propeller - Interchangeable Hub Series","description":"\u003ch2\u003ePolastorm Aluminium 13.8\" x 13\" 4-Blade Propeller – Interchangeable Hub Series\u003c\/h2\u003e\n\u003cp\u003ePart of the versatile Interchangeable Hub Series, this Polastorm 4-blade aluminium propeller is built for outboards in the 40–140HP range with a 4 1\/4\" gear case. The 13.8\" diameter and 13\" pitch deliver outstanding thrust, smooth handling, and strong mid-range efficiency, making it ideal for boats carrying heavier loads or operating in challenging water conditions. The MEGARA VX blade geometry provides enhanced lift, superior grip in turns, and improved fuel economy. Manufactured from marine-grade aluminium with a durable powder-coated finish, this propeller is compatible with a wide range of interchangeable hub kits for quick and secure installation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Fitment:\u003c\/strong\u003e 40–140HP (interchangeable hub system)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear Case Size:\u003c\/strong\u003e 4 1\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 13.8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch:\u003c\/strong\u003e 13\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlades:\u003c\/strong\u003e 4 (MEGARA VX geometry)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminium (powder-coated finish)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub:\u003c\/strong\u003e Interchangeable hub system (sold separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotation:\u003c\/strong\u003e Right-hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e D\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Polastorm Genesis","offers":[{"title":"Default Title","offer_id":52237557530805,"sku":"4087-4138-13VX","price":295.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/3865\/3109\/files\/134a42a6-45ec-485d-97f0-51cae9114978.jpg?v=1770857974","url":"https:\/\/swordfightermarine.com.au\/products\/polastorm-aluminium-13-8-x-13-4-blade-propeller-interchangeable-hub-series","provider":"Sword Fighter Marine","version":"1.0","type":"link"}