{"product_id":"quicksilver-primer-bulb-5-16-8-mm-with-2-hose-clamps-oem-3-layer-low-permeation-cold-resistant","title":"Quicksilver Primer Bulb 5\/16\" (8 mm) with 2 Hose Clamps — OEM 3‑Layer Low‑Permeation, Cold‑Resistant","description":"\u003cp\u003e\u003cstrong\u003eQuicksilver 8M0061875 is a replacement primer bulb designed for 5\/16\" (8 mm) inside-diameter marine fuel lines and includes two hose clamps for a secure install.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis OEM-style primer bulb from Quicksilver fits Mercury and Quicksilver 5\/16\" (8 mm) fuel lines and is built for reliable manual fuel priming on outboard and inboard\/outboard engines. Constructed from three layers of low-permeation rubber, the bulb prioritizes strength and long service life while remaining flexible in cold conditions down to about -15°C (5°F). The part is EPA-MERC-PB15 compliant and supplied with two hose clamps to simplify replacement and installation.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this primer bulb fit my boat’s fuel system?\u003c\/h3\u003e\n\u003cp\u003eIf your system uses a 5\/16\" (8 mm) inside-diameter fuel hose and standard quick-disconnect fittings for Mercury\/Quicksilver components, this bulb is dimensionally compatible. Always check your owner’s manual or existing fittings before purchase to confirm match and routing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for 5\/16\" (8 mm) ID fuel hose\u003c\/li\u003e\n  \u003cli\u003eCompatible with Mercury\/Quicksilver OE-style quick-disconnect systems\u003c\/li\u003e\n  \u003cli\u003eIncludes two hose clamps for secure connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this part resist fuel and environmental wear?\u003c\/h3\u003e\n\u003cp\u003eThe bulb uses a three-layer low-permeation rubber construction to limit fuel vapor loss and resist degradation from gasoline exposure. However, Quicksilver advises caution with ethanol-blended fuels; long-term exposure to high ethanol concentrations is not recommended for marine engines or this component.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTriple-layer rubber for reduced permeation and improved durability\u003c\/li\u003e\n  \u003cli\u003eFunctional down to approximately -15°C (5°F) for cold-weather performance\u003c\/li\u003e\n  \u003cli\u003eNot recommended for prolonged use with high ethanol-content fuels\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what’s included?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone familiar with fuel-line replacement: cut the old hose, slide on the clamps, insert the bulb ends, and tighten the clamps. The kit contains the primer bulb and two hose clamps so you have the basic hardware needed to secure the connections.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComes with two hose clamps for immediate installation\u003c\/li\u003e\n  \u003cli\u003eStandard replacement size reduces need for adapters\u003c\/li\u003e\n  \u003cli\u003eSimple hand tools (screwdriver) required for clamp tightening\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does buying Quicksilver parts help my engine maintenance?\u003c\/h3\u003e\n\u003cp\u003eQuicksilver supplies OEM-grade replacement components engineered to match Mercury Marine specifications, helping maintain engine reliability and fitment. Choosing a branded part reduces fit issues and supports consistent performance in routine maintenance and repairs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOEM-quality manufacturing and specification alignment\u003c\/li\u003e\n  \u003cli\u003eTested across marine conditions for dependable use\u003c\/li\u003e\n  \u003cli\u003eBacked by a long-standing brand known in marine service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This primer bulb is intended for boat owners, marine technicians, and powersports enthusiasts who need a direct-fit replacement for 5\/16\" (8 mm) Mercury\/Quicksilver fuel lines. It suits routine maintenance, seasonal rebuilds, and on-water repairs where a durable, OEM-compatible primer bulb and basic installation hardware are required. If your setup uses ethanol-heavy fuels, consider fuel-compatible alternatives or consult your engine manual before installation.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What hose size does the Quicksilver 8M0061875 primer bulb fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits 5\/16\" (8 mm) inside-diameter fuel lines designed for Mercury\/Quicksilver systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this primer bulb with ethanol-blended gasoline?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Long-term use with ethanol-blended fuels is not recommended; consult your engine manual for fuel guidance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Quicksilver","offers":[{"title":"Default Title","offer_id":48083139133598,"sku":"B00FM90VXU","price":59.73,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/quicksilver-primer-bulb-front-view.jpg?v=1785826180","url":"https:\/\/northtrailauto.ca\/products\/quicksilver-primer-bulb-5-16-8-mm-with-2-hose-clamps-oem-3-layer-low-permeation-cold-resistant","provider":"North Trail Auto","version":"1.0","type":"link"}