{"product_id":"marshall-excelsior-flare-fitting-cap-plug-704039-08-3-8-inch-flare-hex-plug-brass-single","title":"Marshall Excelsior | Flare Fitting Cap \/ Plug | 704039-08 | 1\/2 Inch Flare | Hex Plug | Brass | Single","description":"\u003ch4 data-start=\"0\" data-end=\"57\"\u003e\u003cstrong data-start=\"0\" data-end=\"57\"\u003eMarshall Excelsior 704039-08 Flare Fitting Cap \/ Plug\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"59\" data-end=\"460\"\u003eThe Marshall Excelsior 704039-08 Flare Fitting Cap \/ Plug is a reliable solution for safely sealing unused or disconnected propane (LP) gas lines in RV, marine, and residential applications. Designed for durability and leak-free performance, this cap\/plug is ideal when capping off an LP line after removing or replacing gas-powered appliances such as RV refrigerators, furnaces, or water heaters.\u003c\/p\u003e\n\u003cp data-start=\"462\" data-end=\"851\"\u003eManufactured from high-quality brass, the fitting offers excellent corrosion resistance and long service life. Its precision-machined flare design ensures a secure metal-to-metal seal when properly installed—no pipe thread sealant is required on flare connections. Whether used for temporary service work or permanent installation, this fitting helps maintain system safety and compliance.\u003c\/p\u003e\n\u003cp data-start=\"853\" data-end=\"870\"\u003e\u003cstrong data-start=\"853\" data-end=\"870\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"871\" data-end=\"1141\"\u003e\n\u003cli data-start=\"871\" data-end=\"907\"\u003e\n\u003cp data-start=\"873\" data-end=\"907\"\u003eGenuine Marshall Excelsior quality\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"908\" data-end=\"968\"\u003e\n\u003cp data-start=\"910\" data-end=\"968\"\u003eBrass construction for strength and corrosion resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"969\" data-end=\"1025\"\u003e\n\u003cp data-start=\"971\" data-end=\"1025\"\u003eDesigned to cap or plug unused LP gas flare fittings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1026\" data-end=\"1083\"\u003e\n\u003cp data-start=\"1028\" data-end=\"1083\"\u003eProvides a secure, leak-resistant metal-to-metal seal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1084\" data-end=\"1141\"\u003e\n\u003cp data-start=\"1086\" data-end=\"1141\"\u003eIdeal for RV, propane, and gas appliance applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1143\" data-end=\"1159\"\u003e\u003cstrong data-start=\"1143\" data-end=\"1159\"\u003eCommon Uses:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1160\" data-end=\"1329\"\u003e\n\u003cli data-start=\"1160\" data-end=\"1213\"\u003e\n\u003cp data-start=\"1162\" data-end=\"1213\"\u003eCapping off propane lines after appliance removal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1214\" data-end=\"1271\"\u003e\n\u003cp data-start=\"1216\" data-end=\"1271\"\u003eSealing unused flare fittings in RV or LP gas systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1272\" data-end=\"1329\"\u003e\n\u003cp data-start=\"1274\" data-end=\"1329\"\u003eService and maintenance of propane distribution lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1331\" data-end=\"1480\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe Marshall Excelsior 704039-08 Flare Fitting Cap \/ Plug is a simple but essential component for maintaining a safe, properly sealed propane system.\u003c\/p\u003e","brand":"Marshall Excelsior","offers":[{"title":"Default Title","offer_id":52112777773359,"sku":"704039-08","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/2020\/6383\/files\/MarshallExcelsior_FlareFittingCap-Plug_704039-08_3-8InchFlare_HexPlug_Brass_Single_01_bc1a749f-3b2d-480b-9edf-e0bf3b5655ad.jpg?v=1765642461","url":"https:\/\/getunitedrvpartgrab.com\/products\/marshall-excelsior-flare-fitting-cap-plug-704039-08-3-8-inch-flare-hex-plug-brass-single","provider":"United RV Parts","version":"1.0","type":"link"}