{"product_id":"mercury-connector-2-22-89771","title":"Mercury – Threaded Hose Barb | Fuel Line Fitting | Brass Construction | Part Number 89771Q2","description":"\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Threaded Hose Barb | Fuel Line Fitting | Brass Construction | Part Number 89771Q2\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\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\"\u003e When it comes to your fuel system, the little connections matter just as much as the big components. A threaded hose barb may not be the most glamorous part on your boa\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003et, but when it’s built right, you feel the difference in every clean start and every steady run. The Quicksilver 89771Q2 Threaded Hose Barb gives you that sense of security — the kind that comes from knowing your fuel line is tight, well-sealed, and delivering fuel the way your engine expects. Whether you’re topping off the portable tank before sunrise or running at cruising speed with the family onboard, a reliable fitting keeps everything moving smoothly.\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\"\u003eBrass threaded hose barb fitting for fuel tanks and water-separating filter brackets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003e1\/4-inch NPT thread designed to mate securely with tanks or mounting brackets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003e5\/16-inch (8 mm) hose barb sized for standard fuel line inner diameter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCompatible with gasoline fuel systems (not for diesel use)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBuilt to Mercury Marine OEM specifications for fit and performance\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\"\u003eWorks with Mercury and Mariner outboard fuel systems using 5\/16-inch fuel line\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFits portable fuel tanks, under-cowl fuel plumbing, and water-separating filter brackets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eCompatible with small to mid-size outboards, including:\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePontoon rigs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAluminum fishing boats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCenter consoles\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eRunabouts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eTrailerable family boats\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eSuitable for MerCruiser sterndrive applications using 5\/16-inch gasoline fuel line\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\"\u003e A quality fuel connection feels solid the moment you clamp the hose in place. This Quicksilver fitting threads cleanly into a tank or bracket without the gritty, uneven bite you get from cheaper aftermarket parts. Once tightened, the brass body seals firmly, resisting vibration, temperature changes, and the constant flex of a boat underway.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e The hose slips onto the barb with a snug, confident grip, giving you a clean flow path from the tank to the engine.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBecause this fitting is built specifically for gasoline systems, you get dependable performance without worrying about swelling, corrosion, or premature wear. Brass is naturally resistant to fuel exposure and moisture, making it ideal for marine use. It also holds a consistent shape under pressure, so your hose remains securely connected even when the chop picks up or you're maneuvering into a tight dock lane.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eReplacing old fittings, cracked lines, or aging primer bulbs often restores smoother fuel delivery than you’d expect. A new hose barb can reduce air leaks, minimize fuel starvation, and help eliminate the small problems — hard starts, stumbling on acceleration, or inconsistent idle — that slowly creep into older fuel systems. It’s a simple upgrade that pays off immediately.\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\"\u003e There are plenty of inexpensive fittings out there, but few match Mercury’s precision. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOEM fittings are cut, threaded, and sized to exact standards, ensuring a leak-free seal and long-term durability. Aftermarket pieces often fall short in thread quality, barb sizing, or material consistency, which can lead to loose connections, leaks, or premature corrosion. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eA genuine Quicksilver fitting gives you peace of mind and the reliability your engine deserves — the kind of practical, proven choice seasoned boaters always recommend.\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: What fuel systems is this fitting designed for?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It's built for Mercury and Mariner gasoline fuel systems using a 5\/16-inch fuel line and a 1\/4-inch NPT thread.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: Can this fitting be used with diesel?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e No — it is intended for gasoline only.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How do I confirm this is the right hose barb for my setup?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Check your tank or bracket for 1\/4-inch NPT threading and your fuel line for 5\/16-inch inner diameter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Is it suitable for saltwater use?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes — brass construction and OEM tolerances make it durable in marine environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Should I replace other components when installing this?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Mercury recommends replacing older primer bulbs or aged fuel lines at the same time for best performance.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46941084385571,"sku":"22-89771","price":11.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV465998_6.jpg?v=1698816149","url":"https:\/\/partsvu.com\/en-au\/products\/mercury-connector-2-22-89771","provider":"PartsVu","version":"1.0","type":"link"}