{"product_id":"mercury-thunderbolt-propeller-3-blade-90-to-400-hp-15-5-dia-17-pitch-qs5005x","title":"Mercury – Quicksilver Thunderbolt Propeller | High-Performance Prop Series | High-Polished Stainless Steel | QS5005X","description":"\u003cp data-start=\"0\" data-end=\"120\"\u003e\u003cstrong data-start=\"0\" data-end=\"120\"\u003eMercury – Quicksilver Thunderbolt Propeller | High-Performance Prop Series | High-Polished Stainless Steel | QS5005X\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"122\" data-end=\"125\"\u003e\n\u003ch3 data-start=\"127\" data-end=\"143\"\u003e\u003cstrong data-start=\"131\" data-end=\"143\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"144\" data-end=\"637\"\u003eThere’s a certain feeling when a boat comes alive under throttle — when the hull lifts clean, the steering firms up, and everything just feels locked in. That’s what the Quicksilver Thunderbolt propeller delivers. It’s built for boaters who run hard, cover water fast, and expect their setup to respond instantly. Whether you’re pushing offshore early or stretching out a long run home, this prop gives you the confidence that your power is being turned into forward motion, not wasted effort.\u003c\/p\u003e\n\u003chr data-start=\"639\" data-end=\"642\"\u003e\n\u003ch3 data-start=\"644\" data-end=\"664\"\u003e\u003cstrong data-start=\"648\" data-end=\"664\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"665\" data-end=\"1205\"\u003e\n\u003cli data-start=\"665\" data-end=\"744\"\u003e\n\u003cp data-start=\"667\" data-end=\"744\"\u003eHigh-performance three-blade propeller designed for powerful marine engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"745\" data-end=\"819\"\u003e\n\u003cp data-start=\"747\" data-end=\"819\"\u003eHigh-polished Stainless Steel construction for strength and durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"820\" data-end=\"900\"\u003e\n\u003cp data-start=\"822\" data-end=\"900\"\u003eFifteen and one-half inch diameter for strong bite and load-carrying ability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"901\" data-end=\"965\"\u003e\n\u003cp data-start=\"903\" data-end=\"965\"\u003eSeventeen inch pitch optimized for speed and mid-range punch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"966\" data-end=\"1036\"\u003e\n\u003cp data-start=\"968\" data-end=\"1036\"\u003ePrecision blade geometry designed to handle high horsepower output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1037\" data-end=\"1106\"\u003e\n\u003cp data-start=\"1039\" data-end=\"1106\"\u003eLarge diameter design improves acceleration and top-end stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1107\" data-end=\"1143\"\u003e\n\u003cp data-start=\"1109\" data-end=\"1143\"\u003eLeft hand rotation configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1144\" data-end=\"1205\"\u003e\n\u003cp data-start=\"1146\" data-end=\"1205\"\u003eManufactured to meet Mercury Marine performance standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1207\" data-end=\"1210\"\u003e\n\u003ch3 data-start=\"1212\" data-end=\"1247\"\u003e\u003cstrong data-start=\"1216\" data-end=\"1247\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1248\" data-end=\"1628\"\u003e\n\u003cli data-start=\"1248\" data-end=\"1300\"\u003e\n\u003cp data-start=\"1250\" data-end=\"1300\"\u003eIdeal for high-horsepower V-six outboard engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1301\" data-end=\"1369\"\u003e\n\u003cp data-start=\"1303\" data-end=\"1369\"\u003eCommonly used on offshore fishing boats and center console hulls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1370\" data-end=\"1423\"\u003e\n\u003cp data-start=\"1372\" data-end=\"1423\"\u003eWell suited for sterndrive vee-bottom sport boats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1424\" data-end=\"1489\"\u003e\n\u003cp data-start=\"1426\" data-end=\"1489\"\u003eProven choice for cruisers and performance-oriented runabouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1490\" data-end=\"1557\"\u003e\n\u003cp data-start=\"1492\" data-end=\"1557\"\u003eFrequently used on race boats requiring reliable power transfer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1558\" data-end=\"1628\"\u003e\n\u003cp data-start=\"1560\" data-end=\"1628\"\u003eHub system selection required based on specific engine application\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1630\" data-end=\"1633\"\u003e\n\u003ch3 data-start=\"1635\" data-end=\"1675\"\u003e\u003cstrong data-start=\"1639\" data-end=\"1675\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1676\" data-end=\"2292\"\u003eOn the water, the Thunderbolt feels planted and confident. Hole shot is strong and controlled, with the prop gripping cleanly instead of slipping. As speed builds, the ride stays smooth and predictable, even when conditions get choppy. The Stainless Steel blades resist flex under load, which helps maintain consistent performance across the full throttle range. You’ll notice steadier handling, better throttle response, and a sense that the boat is running exactly where it should. Maintenance is simple, too — the polished finish resists corrosion and cleans up easily after a long day in saltwater or freshwater.\u003c\/p\u003e\n\u003chr data-start=\"2294\" data-end=\"2297\"\u003e\n\u003ch3 data-start=\"2299\" data-end=\"2318\"\u003e\u003cstrong data-start=\"2303\" data-end=\"2318\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2319\" data-end=\"2929\"\u003eChoosing a genuine Mercury Marine part like the Thunderbolt propeller is about trusting proven design. This propeller isn’t just shaped to look aggressive — it’s engineered to convert horsepower into usable performance. Aftermarket props can vary wildly in balance, metallurgy, and consistency. The Thunderbolt has earned its reputation because it delivers repeatable results and holds up under serious use. Over time, that reliability means fewer replacements, less vibration, and better overall drivability. It’s the kind of prop experienced boaters recommend because they’ve already tested the alternatives.\u003c\/p\u003e\n\u003chr data-start=\"2931\" data-end=\"2934\"\u003e\n\u003ch3 data-start=\"2936\" data-end=\"2970\"\u003e\u003cstrong data-start=\"2940\" data-end=\"2970\"\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2972\" data-end=\"3183\"\u003e\u003cstrong data-start=\"2972\" data-end=\"3044\"\u003eWhich Mercury engines or systems does the Thunderbolt propeller fit?\u003c\/strong\u003e\u003cbr data-start=\"3044\" data-end=\"3047\"\u003eThis propeller is commonly used on high-horsepower Mercury outboards and compatible sterndrive systems when paired with the correct hub.\u003c\/p\u003e\n\u003cp data-start=\"3185\" data-end=\"3434\"\u003e\u003cstrong data-start=\"3185\" data-end=\"3255\"\u003eWhat makes this propeller different from aftermarket alternatives?\u003c\/strong\u003e\u003cbr data-start=\"3255\" data-end=\"3258\"\u003eIts Stainless Steel construction, precise blade geometry, and OEM quality control provide consistent performance and durability that many aftermarket options struggle to match.\u003c\/p\u003e\n\u003cp data-start=\"3436\" data-end=\"3647\"\u003e\u003cstrong data-start=\"3436\" data-end=\"3500\"\u003eHow do I know if this is the correct propeller for my setup?\u003c\/strong\u003e\u003cbr data-start=\"3500\" data-end=\"3503\"\u003eConfirm your engine horsepower, rotation direction, and desired performance goals, then match the diameter and pitch along with the correct hub.\u003c\/p\u003e\n\u003cp data-start=\"3649\" data-end=\"3834\"\u003e\u003cstrong data-start=\"3649\" data-end=\"3716\"\u003eCan this be used in both saltwater and freshwater applications?\u003c\/strong\u003e\u003cbr data-start=\"3716\" data-end=\"3719\"\u003eYes. The Stainless Steel construction and polished finish make it suitable for both environments with routine care.\u003c\/p\u003e\n\u003cp data-start=\"3836\" data-end=\"4057\"\u003e\u003cstrong data-start=\"3836\" data-end=\"3893\"\u003eIs installation straightforward for most boat owners?\u003c\/strong\u003e\u003cbr data-start=\"3893\" data-end=\"3896\"\u003eWith the correct hub system, installation is typically straightforward. Many owners install it themselves, though professional setup ensures optimal performance.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46932809089315,"sku":"QS5005X","price":725.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/qs5005x_main.jpg?v=1760631572","url":"https:\/\/partsvu.com\/en-mx\/products\/mercury-thunderbolt-propeller-3-blade-90-to-400-hp-15-5-dia-17-pitch-qs5005x","provider":"PartsVu","version":"1.0","type":"link"}