{"product_id":"1-4-npt-elbow-air-line-fitting-203psi-dot-af","title":"RETRUE 1\/4\" DOT Air Line Fittings – Brass Push-to-Connect for Air Suspension Systems","description":"\u003cp\u003eDOT Air Line Fittings for Air Suspension \u0026amp; Air Brake Systems\u003c\/p\u003e\n\u003cp\u003eRETRUE DOT-certified air line fittings are designed for reliable performance in demanding air suspension and pneumatic systems. These push-to-connect air fittings are engineered for 1\/4\" OD nylon air lines commonly used in truck air bag suspension kits, air brake systems, and trailer air lines.\u003cbr\u003ePerfect for:\u003cbr\u003eAir suspension repair\u003cbr\u003eAir spring installations\u003cbr\u003eTruck and trailer air lines\u003cbr\u003eRV air system maintenance\u003cbr\u003ePneumatic workshop equipment\u003c\/p\u003e\n\u003cp\u003eDOT Certified for On-Road Safety\u003cbr\u003eThese air brake line fittings meet strict Department of Transportation (DOT) standards, ensuring safe and reliable performance for highway vehicles.\u003cbr\u003eDOT-rated fittings are essential for:\u003cbr\u003eAir suspension systems\u003cbr\u003eAir brake lines\u003cbr\u003eCommercial vehicle air systems\u003cbr\u003eTrailer air line installations\u003cbr\u003eThis certification ensures the fittings maintain secure air pressure under demanding road conditions.\u003c\/p\u003e\n\u003cp\u003eIndustrial-Strength Brass Construction\u003cbr\u003eUnlike plastic fittings that can crack or degrade, these connectors are manufactured from high-quality corrosion-resistant brass.\u003cbr\u003eKey specifications:\u003cbr\u003eWorking pressure: 203 PSI\u003cbr\u003eTemperature range: -40°F to +212°F\u003cbr\u003eCorrosion-resistant brass material\u003cbr\u003eLong-term durability in harsh environments\u003cbr\u003eBuilt to withstand road salt, moisture, vibration, and extreme temperatures.\u003c\/p\u003e\n\u003cp\u003eLeak-Proof Push-to-Connect Installation\u003cbr\u003eThe push-to-connect design ensures a quick and secure installation.\u003cbr\u003eFeatures:\u003cbr\u003eTool-free installation\u003cbr\u003ePrecision-machined NPT threads\u003cbr\u003eAirtight sealing system\u003cbr\u003ePrevents air leaks and suspension sag\u003cbr\u003eSimply push the air line into the fitting for a secure, leak-proof connection.\u003c\/p\u003e\n\u003cp\u003eStraight \u0026amp; 90° Elbow Connector Options\u003cbr\u003eAvailable connector types include:\u003cbr\u003eStraight push-to-connect fittings\u003cbr\u003e90-degree elbow fittings\u003cbr\u003eThread options:\u003cbr\u003e1\/4\" NPT\u003cbr\u003e1\/8\" NPT\u003cbr\u003eThe elbow fittings are ideal for tight installation spaces where straight connectors may not fit.\u003cbr\u003eCompatible with Major Air Suspension Brands\u003cbr\u003eThese fittings are compatible with many air bag suspension systems, including:\u003cbr\u003eAir Lift\u003cbr\u003eFirestone Ride-Rite\u003cbr\u003eUniversal air suspension kits\u003cbr\u003eThey serve as a reliable replacement for damaged or worn air line connectors.\u003cbr\u003e\u003c\/p\u003e","brand":"Retrue","offers":[{"title":"Straight 1\/4''OD 1\/4''NPT","offer_id":49437785620777,"sku":"AFS44","price":6.99,"currency_code":"USD","in_stock":true},{"title":"Straight 1\/4''OD 1\/8''NPT","offer_id":49437785653545,"sku":"AFS48","price":6.99,"currency_code":"USD","in_stock":true},{"title":"Elbow 1\/4''OD 1\/8''NPT","offer_id":49437785719081,"sku":"AFE48","price":6.99,"currency_code":"USD","in_stock":false},{"title":"Elbow 1\/4''OD 1\/4''NPT","offer_id":49437785686313,"sku":"AFE44","price":6.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/1039\/8761\/files\/RETRUE_1_4_NPT_Elbow_Fitting_1_4_OD_x_1_4_NPT_203_PSI_DOT_Brass_Connector.jpg?v=1769420570","url":"https:\/\/www.retrue.com\/products\/1-4-npt-elbow-air-line-fitting-203psi-dot-af","provider":"RETRUE","version":"1.0","type":"link"}