{"product_id":"sae-j844-1-2ft-x-100-ft-nylon-air-brake-tubing-2-pack-durable-dot","title":"SAE J844 1\/2ft x 100 ft Nylon Air Brake Tubing 2 Pack - Durable DOT","description":"\u003cp\u003eIn this review the Mytee Products 2 pack of SAE J844 1\/2' OD x 100 ft black nylon air brake tubing is evaluated for trailer and commercial brake repairs; the bottom line is that it is a straightforward, reliable replacement hose for airbrake systems where DOT compliance and cold-weather flexibility matter. Installers and fleet mechanics will appreciate that this tubing is DOT approved and rated for use down to -40 F and up to 200 F, while DIYers looking for a versatile, abrasion-resistant line for pneumatic brake circuits will find the length and pack size useful for multiple repairs.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eDOT compliant:\u003c\/strong\u003e Meets or exceeds SAE J844 requirements so it can be used in applications that require regulatory-compliant air brake tubing.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTemperature range:\u003c\/strong\u003e Rated for safe use from -40 F to 200 F, which preserves flexibility and performance in extreme climates.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Nominal 0.062' wall thickness and nylon construction resist abrasion and road debris for longer service life.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eChemical resistance:\u003c\/strong\u003e Resists UV, gasoline, diesel, and common cleaning chemicals, reducing the chance of premature degradation.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePack size and length:\u003c\/strong\u003e Two 100 ft lengths provide ample tubing for multiple repairs or runs, reducing the need to join short sections.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for use with compression fittings and for systems operating up to 150 PSI, matching common air brake hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe tubing is aimed at commercial vehicle owners, trailer technicians, and fleet maintenance crews who need DOT-approved replacement line that stays flexible in cold weather and resists common roadside contaminants. The 2 pack of 100 ft lengths also suits small repair shops and advanced DIYers who prefer buying in quantity to avoid repeat orders.\u003c\/p\u003e\n\u003cp\u003eIt is not intended as a fuel line or for fluid transfer other than compressed air, so anyone needing a hose for fuel delivery or hydraulic oil should look for purpose-built hose rated for those fluids and pressures. Users who require reinforced or braided high-pressure lines over 150 PSI should choose a different specification.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eDOT compliant construction gives confidence for brake system repairs and regulatory use.\u003c\/li\u003e\n \u003cli\u003eWide temperature tolerance keeps the tubing flexible and usable in cold climates.\u003c\/li\u003e\n \u003cli\u003eResistant to UV, gasoline splashes, diesel, and cleaning chemicals, helping longevity on vehicles.\u003c\/li\u003e\n \u003cli\u003eTwo 100 ft reels offer good value and reduce the need for splices in many installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eNot intended for fuel applications, so its usefulness is limited to air\/brake lines rather than multi-purpose fluid use.\u003c\/li\u003e\n \u003cli\u003eDesigned for up to 150 PSI; installers needing higher working pressures will require reinforced hose.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003ePack Size\u003c\/td\u003e\n\u003ctd\u003e2 Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003eSAE J844 (Type A\/Type B compliance)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eNominal Outside Diameter\u003c\/td\u003e\n\u003ctd\u003e1\/2' OD\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eNominal Wall Thickness\u003c\/td\u003e\n\u003ctd\u003e0.062'\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eLength per Reel\u003c\/td\u003e\n\u003ctd\u003e100 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 F to 200 F\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eMaximum Operating Pressure\u003c\/td\u003e\n\u003ctd\u003eUp to 150 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Mytee SAE J844 1\/2' x 100 ft nylon air brake tubing 2 pack is a practical, cost-effective choice for trailer and commercial brake line repairs because it combines DOT compliance, broad temperature tolerance, and chemical resistance in long lengths that reduce splicing. It is good value for fleets and DIY mechanics who need reliable pneumatic line at typical air brake pressures, but those needing fuel-rated or higher-pressure reinforced hose should choose a different product.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this tubing be used for fuel?\u003c\/strong\u003e\u003cbr\u003eNo. The tubing is explicitly not made for fuel and should only be used for compressed air and air brake systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat fittings work with this tubing?\u003c\/strong\u003e\u003cbr\u003eIt is intended for use with compression fittings commonly used on air brake systems; follow fitting manufacturer guidance for proper installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it stay flexible in cold weather?\u003c\/strong\u003e\u003cbr\u003eYes. The tubing is rated for cold-weather flexibility down to -40 F, maintaining usability in harsh climates.\u003c\/p\u003e","brand":"Mytee Products","offers":[{"title":"Default Title","offer_id":48186899464411,"sku":"B09SBR96VQ","price":118.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/416i9QYbG3L._AC.jpg?v=1769528785","url":"https:\/\/gearmusthave.com\/products\/sae-j844-1-2ft-x-100-ft-nylon-air-brake-tubing-2-pack-durable-dot","provider":"GearMustHave","version":"1.0","type":"link"}