{"product_id":"mercury-exhaust-elbow-gasket-fits-mcm-120-140-3-0l-470-165-in-line-6-cyl-gm-v-8-small-block-ford-v-8-engines-27-997772","title":"Mercury – Exhaust Elbow Gasket | Standard Cooling Series | Composite Marine Seal | 997772","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Exhaust Elbow Gasket | Standard Cooling Series | Composite Marine Seal | 997772\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 kind of quiet trust you develop with the parts that keep your engine breathing. You hear it every time the motor settles into a smooth idle after a long run, or when the exhaust note stays steady as you throttle up toward open water. Out there, you don’t want surprises—you want reliability you can feel. That’s why boaters who know their engines lean on genuine Mercury Marine parts like the 997772 Exhaust Elbow Gasket. It’s a small piece with a big responsibility, sealing in performance so you can focus on the horizon instead of what’s happening under the hatch.\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\"\u003eCreates a secure, leak-free seal between the exhaust elbow and manifold\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBuilt from durable, marine-grade gasket material designed for heat and pressure\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMatches the factory profile for consistent, tight fitment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eSupports standard cooling systems on compatible MerCruiser engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned to meet Mercury Marine’s original engineering and performance standards\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\"\u003eFits MerCruiser 120 engines (1983 and newer)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCompatible with 140 and 3.0-liter inline engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFits select older V8 small-block MerCruiser engines (1982 and earlier)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAlso compatible with specific V8 engines built by Ford Motor Company\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIdeal for runabouts, cruisers, sterndrive fishing boats, and classic MerCruiser-powered vessels using standard cooling systems\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\"\u003eWhen an exhaust gasket is doing its job, you barely notice it—and that’s \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eexactly\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e how it should be. With the 997772 installed, the seal between the manifold and elbow stays tight and stable, keeping hot exhaust gases where they belong and preventing leaks that can rob power or introduce moisture into vulnerable areas. The engine feels more predictable, with a smoother tone and stronger response when you bring it out of idle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eUnder real use—long cruising days, choppy afternoons, or repeated cold starts—the gasket maintains its structure. It cushions against vibration, resists \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ebreakdown from heat cycles\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, and helps your exhaust path stay clean and consistent. That stable, secure connection also protects surrounding components from heat damage and corrosion, extending the life of your engine’s exhaust system. It’s one of those quiet upgrades that gives you confidence every time you drop into gear.\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\"\u003eWhen it comes to exhaust sealing, “close enough” isn’t good enough. A ge\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003enuine Mercury Marine part like the 997772 \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis engineered\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for the exact thickness, pressure, and temperature range your MerCruiser engine demands. Aftermarket versions often vary in material quality, which can lead to early leaks or uneven sealing. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWith OEM, you’re getting a gasket that fits \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eperfectly\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e the first time \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eand\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e holds up to real marine use—saltwater spray, vibration, heat, and all.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It’s \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ea simple, cost-effective way to protect your engine and avoid the headaches that come from inferior parts.\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 Exhaust Elbow Gasket part number 997772 fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It fits select MerCruiser 120, 140, and 3.0-liter engines, as well as \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ecertain\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e older V8 models from General Motors and Ford Motor Company.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes this gasket better than aftermarket options?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It uses marine-grade materials matched to Mercury’s exact specifications, ensuring consistent sealing and long-term durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How can I confirm it’s the correct gasket for my engine?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Check your owner’s or service manual, or match your engine’s serial range to the compatibility listed for the 997772.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Is it suitable for both freshwater and saltwater use?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes, \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eit’s designed\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to hold up in any marine environment when installed on a standard cooling system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation straightforward for most boat owners?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes. With the proper torque specs and basic tools, installation is simple. Always follow your service manual for best results.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940772303139,"sku":"27-997772","price":3.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/997772_03.jpg?v=1761165423","url":"https:\/\/partsvu.com\/en-mx\/products\/mercury-exhaust-elbow-gasket-fits-mcm-120-140-3-0l-470-165-in-line-6-cyl-gm-v-8-small-block-ford-v-8-engines-27-997772","provider":"PartsVu","version":"1.0","type":"link"}