{"product_id":"9-inch-propeller-guard-for-9-9-20hp-outboards-sea-sierra","title":"9 Inch Propeller Guard for 9.9-20HP Outboards | SeaSierra","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eManufacturer\u003c\/strong\u003e: SeaSierra\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eColor\u003c\/strong\u003e: Safety Yellow\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eMaterial\u003c\/strong\u003e: Rigid polypropylene Plastic and 304 stainless steel\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003ePackage Dimensions\u003c\/strong\u003e: \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e32*29*18 mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003ePackage Weight\u003c\/strong\u003e: \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e1.495\u003c\/span\u003e Kilograms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003eSea Sierra 9\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\"\u003c\/span\u003e propeller guard is compatible with all brands of 9.9-20HP outboards propellers, fitting up to 8.5\" propellers. It is suitable for motor propeller shaft to cavitation plate size H 4.25\" to 5.5\". Note that Big Foot and High Thrust models require an 11\" propeller guard.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eKit Components\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe package includes the following items:\u003c\/p\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e1PC Polycarbonate Propeller Guard\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e8 sets of Installing Bolts\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e1PC Drill\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eFeatures and Advantages of \u003cmeta charset=\"utf-8\"\u003eSea Sierra Prop Guards\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMade of special polypropylene which does not oxidize, is visible from afar, light, and very durable.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSuitable for outboard propellers and sterndrives with a diameter of 5″ to 14″.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIncreases the efficiency of the propeller and the acceleration of your boat, thus reducing gasoline consumption.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eImproves boat control handling and reduces marine hull stress and boat engine stress.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMakes the propeller visible from a distance while towing your boat.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eEasy installation with simple basic tools.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eProvides better vessel control, reducing the risk of prop blade injuries to humans and marine life.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAvailable in different sizes ranging from 9 to 14 inches.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDemonstrates significantly greater steering control at high speeds, improved handling characteristics, and increased stopping ability in tests.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eInstallation Instructions\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTools Needed\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDrill with 5\/16″ bit\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e7 sets of bolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 9″ Propeller Cover\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e4 sets of bolts are needed for the upper section\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e3 sets of bolts are needed for the lower section\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003eSea Sierra Prop Guard Installation Steps\u003c\/strong\u003e:\u003c\/p\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePlace the propeller guard on the underside of the cavitation plate, ensuring equal distance between the guard and the prop when the propeller revolves inside the guard.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePosition the guard as far forward on the cavitation plate as possible.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eRemove the trim tab under cavitation before installation for 9″, 11″, 13″, 14″ guards.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDrill 4 holes through the cavitation plate and guard on each side, insert bolts, washers, and Nyloc nuts as illustrated and loosely tighten.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDrill 1 hole through the lower skeg, insert bolt, washer, and Nyloc nut, and tighten securely.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTighten cavitation bolts.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eNote\u003c\/strong\u003e: For proper installation and operation, consult a professional mechanic or follow the manufacturer's instructions.\u003c\/p\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":48192663519478,"sku":"SP6289","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/5781\/8102\/files\/9_PropellerGuardSP6289_2.jpg?v=1745578521","url":"https:\/\/gh-marine.com\/products\/9-inch-propeller-guard-for-9-9-20hp-outboards-sea-sierra","provider":"GH Marine","version":"1.0","type":"link"}