{"product_id":"mercury-thunderbolt-propeller-3-blade-90-to-400-hp-15-8-dia-15-pitch-qs5002x","title":"Mercury – Thunderbolt Propeller | High-Performance Series | High-Polished Stainless Steel | QS5002X","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Thunderbolt Propeller | High-Performance Series | High-Polished Stainless Steel | QS5002X\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThere’s a certain confidence that comes from knowing the prop under your boat \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis built\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to handle whatever the day throws at you. When you’re running offshore before sunrise or trimming up for a fast run back to the marina, you want a propeller that feels steady, predictable, and strong. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe Quicksilver Thunderbolt has that reassuring feel—the kind that tells you the power you’re pushing is being translated cleanly into thrust. It’s the difference between hoping your boat will respond and knowing it will.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThree-blade stainless steel propeller engineered for high horsepower performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eHigh-polished stainless finish for strength, corrosion resistance, and smooth flow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eLarge 15.75-inch diameter with a 15-inch pitch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eRight-hand rotation design suitable for a wide range of Mercury power setups\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eHeavy-duty blade geometry built for quick hole shots and strong mid-range acceleration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCompatible with appropriate Quicksilver hub systems (refer to hub selection chart)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIdeal for Mercury V6 outboard engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWorks exceptionally well on offshore fishing boats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eA strong\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e match for sterndrive-powered vee-bottom sport boats\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerforms reliably on cruisers, race boats, and multi-purpose high-horsepower setups\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned for boaters who demand top-tier performance in heavy seas or fast water\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe Thunderbolt propeller delivers a \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ekind of\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e performance you can feel from the moment you push the throttle.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Its large diameter helps the boat \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eclimb onto plane\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e faster, giving you a clean, confident launch. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOnce you’re running, the blades grip the water with a tight, smooth hold, keeping the boat steady even \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ewhen\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e conditions \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003estart to\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e shift.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e That secure bite is something every experienced boater appreciates—it reduces slip, tightens handling, and makes your steering inputs feel connected.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAt cruising speeds, the Thunderbolt’s stainless construction shines. It stays efficient, resists flex, and keeps fuel consumption predictable. You may find the boat runs flatter, holds its speed more easily, and feels more composed in turns. For offshore anglers or sport boaters who often run in mixed conditions, that consistency goes a long way in keeping the ride enjoyable and safe.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMaintenance is simple. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eStainless steel \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003estands up to\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e corrosion, sand, and debris, \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eallowing\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e this propeller \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eto stay\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e true season after season.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCh\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eoosing a genuine Mercury Marine part means choosing parts built for real-world boating—where loads change constantly, water conditions are unpredictable, and reliability is everything. Aftermarket propellers might look similar, but they rarely match the Thunderbolt’s engineering, consistency, or long-term durability. Wit\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eh an OEM propeller like the QS5002X, you’re getting proven performance, precise fitment, and a design trusted by thousands of high-horsepower boaters. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt’s the \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esmart\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e choice for anyone who wants a\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e prop they won’t have to second-guess.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which engines does the Thunderbolt propeller fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt’s designed\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for Mercury V6 outboard engines and many high-horsepower sterndrive applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes it different from aftermarket stainless propellers?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Its blade geometry, stainless construction, and Mercury-tested performance deliver more reliable thrust and better endurance over time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How do I know if this pitch and diameter are right for my boat?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMatch your current prop specs \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eor\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e consult your owner’s manual or \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003edealer\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to confirm \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eideal\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e pitch and diameter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can this be used in both saltwater and freshwater?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes—the stainless construction is built to handle harsh saltwater conditions just as well as freshwater.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation straightforward?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Most boaters can install it with basic tools, \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eas long as\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e the correct hub kit \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis used\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46932809285923,"sku":"QS5002X","price":725.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/qs5002x_main.jpg?v=1760631572","url":"https:\/\/partsvu.com\/en-au\/products\/mercury-thunderbolt-propeller-3-blade-90-to-400-hp-15-8-dia-15-pitch-qs5002x","provider":"PartsVu","version":"1.0","type":"link"}