{"product_id":"4-blade-9-9-20hp-aluminium-titanium-propeller-to-suit-mercury-mariner-tohatsu","title":"4-blade 9.9-20hp Mercury Mariner \u0026 Tohatsu Aluminium-Titanium Propeller","description":"\u003cp\u003e\u003cspan\u003eA choice of titanium-aluminium 4-blade propellers from PolaStorm in black with pressed hubs to suit Mercury, Mariner \u0026amp; Tohatsu 9.9-20hp outboards.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn general terms, 4-blade propellers can provide more grip at lower RPM and offer more stern lift, helping stern heavy boats get on the plane and keeping boats on the plane at lower RPM's. This could assist smaller tiller outboard controlled boats. PolaStorm manufactured propellers have some additional features such as stronger blades due to the material used \/ casting process, plus a durable powder coated finish.  \u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003ePropeller Suitability: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMercury \u0026amp; Mariner 4 Stroke models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e9.9hp\n\u003cul\u003e\n\u003cli\u003eBigfoot: 2005-2013\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e15hp\n\u003cul\u003e\n\u003cli\u003eF15: 2007 onwards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e20hp\n\u003cul\u003e\n\u003cli\u003eF20: 2007 onwards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTohatsu models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4-stroke\n\u003cul\u003e\n\u003cli\u003e9.9hp\n\u003cul\u003e\n\u003cli\u003eMFS9.9C\u003c\/li\u003e\n\u003cli\u003eMFS9.9D\u003c\/li\u003e\n\u003cli\u003eMFS9.9E\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e15hp\n\u003cul\u003e\n\u003cli\u003eMFS15: 2000+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e20hp\n\u003cul\u003e\n\u003cli\u003eMFS20: 2007+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e2-stroke\n\u003cul\u003e\n\u003cli\u003e9.9hp\n\u003cul\u003e\n\u003cli\u003eM9.9: 1984+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e15hp\n\u003cul\u003e\n\u003cli\u003eM15: 1985+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePropeller Specification:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Titanium\/Strontium\/Aluminium Alloy\u003c\/li\u003e\n\u003cli\u003eProcess: Aerospace Precision Casting (APC) (up to 33% stronger)\u003c\/li\u003e\n\u003cli\u003eColour: Black\u003c\/li\u003e\n\u003cli\u003eSpline Tooth: 14\u003c\/li\u003e\n\u003cli\u003eBlades: 4\u003c\/li\u003e\n\u003cli\u003eTo suit: 2 1\/2\" Gearbox\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePropeller Sizes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e9.25\" x 9\"\u003c\/li\u003e\n\u003cli\u003e9.25\" x 10\"\u003c\/li\u003e\n\u003cli\u003e9.25\" x 11\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose a PolaStorm QPIM propeller? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAn advanced Aerospace Precision Casting (APC) process using Titanium\/Strontium\/Aluminium alloy, results in a product which is up to \u003cstrong\u003e33% stronger\u003c\/strong\u003e than traditional Die and Squeeze Cast aluminium propellers. They are then finished using a robotically applied AkzoNobel* patented, environmentally friendly, anti-corrosion powder coating.\u003c\/p\u003e\n\u003cp\u003eWe're proud to be the British Isles exclusive distributor. Stock is held at our base in Wiltshire, allowing us to offer Next Day mainland GB delivery (except Highlands \u0026amp; Islands) if ordered before midday on weekdays. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"PolaStorm","offers":[{"title":"9.25\" x 9\"","offer_id":55201865892225,"sku":"1857-4093-09","price":69.95,"currency_code":"GBP","in_stock":true},{"title":"9.25\" x 10\"","offer_id":55201865924993,"sku":"1857-4093-10","price":69.95,"currency_code":"GBP","in_stock":true},{"title":"9.25\" x 11\"","offer_id":55201865957761,"sku":"1857-4093-11","price":69.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/5445\/files\/1817-4093-09-Photoroom.jpg?v=1768478355","url":"https:\/\/www.specialistsmallcraft.co.uk\/products\/4-blade-9-9-20hp-aluminium-titanium-propeller-to-suit-mercury-mariner-tohatsu","provider":"Specialist Small Craft","version":"1.0","type":"link"}