{"product_id":"yamaha-xf450xsa4-outboard-25-inch-shaft-5-6-liter-v8-digital-electronic-control-electronic-fuel-injection-electric-start-power-trim-and-tilt-classic-white","title":"Yamaha XF450XSA4 Outboard - 25-Inch Shaft |Classic White | 5.6-Liter V8 | Digital Electronic Control | Electronic Fuel Injection | Electric Start | Power Trim and Tilt |","description":"\u003ch2\u003e\u003cspan data-preserver-spaces=\"true\"\u003eYamaha XF450XSA4 Outboard Motor\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003e25-Inch Shaft | 5.6L V8 | Digital Electronic Control | EFI | Electric Start | Power Trim \u0026amp; Tilt | Classic White\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eYamaha XF450XSA4\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e represents the peak of Yamaha’s offshore engineering. This 25-inch shaft, \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eClassic White\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e edition of Yamaha’s 450-horsepower V8 outboard delivers incredible performance, style, and dependability. Built for serious offshore vessels, it combines raw power with the refined finish and precision control expected by luxury boat owners and professional captains alike.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAt its core lies Yamaha’s \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e5.6-liter V8 platform\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, delivering unmatched torque and acceleration. With \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDigital Electronic Control (DEC)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, throttle and shift feel are smooth and precise—ideal for tight docking or full-throttle offshore runs. The \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eClassic White\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e finish adds a clean, upscale look that pairs perfectly with premium sportfishing boats and high-end center consoles.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e⚠️ \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eImportant Installation Note\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e This model uses Yamaha’s \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDigital Electronic Control\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e system and must \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ebe installed\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e by an \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eauthorized Yamaha dealer\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e. Both the engine and DEC system require setup with Yamaha diagnostic tools. \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDIY installation is not supported.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e⚠️ \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eNote:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Images shown are for reference only. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePhotos of the XF450 in Classic White will be added\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eonce\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e available.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e5.6-Liter V8 Offshore Power\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e – Yamaha’s strongest outboard, delivering 450 horsepower with confidence.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e25-Inch Shaft\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e – Perfect for offshore hulls and standard transom designs.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eStandard Rotation Model\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e – Works alone or alongside counter-rotation engines in multi-engine setups.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eClassic White Finish\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e – Clean, elegant look built to last in harsh saltwater environments.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eD\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eigital Electronic Control (DEC)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e – Ensures effortless throttle response and silky-smooth shifting.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eElectronic Fuel Injection (EFI)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e – Precision fuel delivery for consistent performance and efficiency.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eElectric Start with Power Trim \u0026amp; Tilt\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e – Reliable ignition and fingertip trim control for easy operation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMaximum RPM Range:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e 5000–6000 – Tuned for rapid acceleration and balanced cruising.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eD\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eisplacement:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e 5.6L (5559 cc) – Yamaha’s largest and most advanced V8 engine platform.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAlternator Output:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e 96 amps – Ample power for electronics and onboard systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCorrosion Protection System:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Multiple protective coatings and Yamaha alloys extend \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esaltwater\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e life.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eNoise \u0026amp; Vibration Reduction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Tuned intake and exhaust for a quieter, smoother ride.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eApprox. Weight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e 988 lbs – Engineered for stability, strength, and lasting durability.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eXF450XSA4\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e isn’t just powerful—it’s refined. Designed for larger offshore boats, this outboard delivers the unmatched reliability Yamaha is known for, with the sleek look of Classic White styling. It’s the ultimate blend of muscle, precision, and luxury appeal.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ: How does Classic White differ from Pearl White?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e A: Classic White is Yamaha’s bright, traditional white finish, while Pearl White has a soft metallic tone. Both are saltwater-grade finishes designed for long-lasting durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ: Is this motor suited for single- or multi-engine configurations?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e A: The XF450XSA4 is a \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003estandard rotation model\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, perfect for single-engine setups or paired with counter-rotation engines in multi-engine installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ: What boats \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eare best matched\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e with this model?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e A: It’s ideal for offshore fishing boats, center consoles, and luxury yachts needing a 25-inch shaft and Yamaha’s premium Classic White appearance\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":52665813696880,"sku":"PVYAM-XF450XSA4","price":44375.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/0107\/4494\/files\/XF450_bb07f732-bc75-476b-997b-08bb42c3938c.jpg?v=1762429859","url":"https:\/\/yamahaonlineparts.com\/products\/yamaha-xf450xsa4-outboard-25-inch-shaft-5-6-liter-v8-digital-electronic-control-electronic-fuel-injection-electric-start-power-trim-and-tilt-classic-white","provider":"Yamaha Online Parts","version":"1.0","type":"link"}