{"product_id":"barb-brass-male-1-4x1-8npt-114-03343310","title":"Moeller Brass Male Barb Fuel Fitting – 1\/4\" x 1\/8\" NPT (03343310)","description":"\u003ch2\u003eBrass Male Barb Fuel Fitting – 1\/4\" x 1\/8\" NPT – Moeller 03343310\u003c\/h2\u003e\u003cp\u003eA compact brass male barb fitting that connects a 1\/4\" flexible fuel hose to a 1\/8\" NPT-threaded port. One end accepts a standard 1\/4\" fuel hose over the barb; the other end threads into any 1\/8\" NPT female port on a fuel system component. Built to OEM specifications for a reliable, leak-resistant connection in marine fuel systems.\u003c\/p\u003e\u003ch3\u003eBest Use Case\u003c\/h3\u003e\u003cp\u003eUse this fitting when a 1\/4\" fuel hose needs to connect to a small 1\/8\" NPT-threaded port — common in primer bulb lines, small outboard fuel systems, fuel gauge tap points, and low-flow fuel accessories where a compact barb-to-thread transition is needed. The 1\/4\" barb size is smaller than the standard 3\/8\" outboard fuel line, so confirm the hose inner diameter before ordering. For the larger 3\/8\" barb version with the same 1\/8\" NPT thread, see the \u003ca href=\"\/products\/moeller-brass-male-barb-fuel-fitting-3-8-x-1-8-npt-03343410\"\u003eMoeller Brass Male Barb Fitting – 3\/8\" x 1\/8\" NPT (03343410)\u003c\/a\u003e. For a 3\/8\" barb with a larger 3\/8\" NPT thread in aluminum, see the \u003ca href=\"\/products\/moeller-aluminum-male-barb-fuel-fitting-3-8-x-3-8-npt-03344310\"\u003eMoeller Aluminum Male Barb Fitting – 3\/8\" x 3\/8\" NPT (03344310)\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1\/4\" hose barb end — accepts standard 1\/4\" flexible fuel hose\u003c\/li\u003e\n\u003cli\u003e1\/8\" NPT male thread end — threads into any 1\/8\" NPT female port\u003c\/li\u003e\n\u003cli\u003eBrass construction — corrosion-resistant and durable in marine fuel environments\u003c\/li\u003e\n\u003cli\u003eOEM-specification build quality for reliable, long-term use\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight at 23g — ideal for tight spaces and small-bore fuel system installations\u003c\/li\u003e\n\u003cli\u003eUniversal fit — not engine-brand specific; works with any 1\/8\" NPT-ported fuel system component\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e⚠ Not for use in potable water systems.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cp\u003eTwo specs to confirm before ordering: (1) the hose inner diameter is \u003cstrong\u003e1\/4\"\u003c\/strong\u003e — not 3\/8\"; and (2) the receiving port is a \u003cstrong\u003e1\/8\" NPT female\u003c\/strong\u003e thread. This is the smallest barb fitting in the Moeller lineup — if the customer has a standard 3\/8\" outboard fuel line, they need the \u003ca href=\"\/products\/moeller-brass-male-barb-fuel-fitting-3-8-x-1-8-npt-03343410\"\u003e3\/8\" x 1\/8\" NPT version (03343410)\u003c\/a\u003e instead. For a 3\/8\" barb with a larger 3\/8\" NPT thread, see the \u003ca href=\"\/products\/moeller-aluminum-male-barb-fuel-fitting-3-8-x-3-8-npt-03344310\"\u003eMoeller Aluminum 3\/8\" x 3\/8\" NPT Barb Fitting (03344310)\u003c\/a\u003e. As with all NPT fittings, use fuel-compatible thread sealant (PTFE tape or thread compound) on the male threads when installing — NPT threads are tapered and rely on thread engagement plus sealant for a leak-free seal. For engine-brand quick-connect fittings, see the \u003ca href=\"\/collections\/fuel-fittings-connectors\"\u003eFuel Fittings \u0026amp; Connectors\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51199418466340,"sku":"114-03343310","price":16.79,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/114-03343310.jpg?v=1785605065","url":"https:\/\/marisolmarine.com\/products\/barb-brass-male-1-4x1-8npt-114-03343310","provider":"Marisol Marine Company","version":"1.0","type":"link"}