{"product_id":"cheemuii-12ft-3-in-1-semi-truck-air-lines-kit-red-blue-with-7-way-sae-j560-and-stainless-spring-guards","title":"CheeMuii 12FT 3-in-1 Semi Truck Air Lines Kit — Red\/Blue with 7-Way SAE J560 and Stainless Spring Guards","description":"\u003cp\u003e\u003cstrong\u003eCheeMuii's 12FT 3-in-1 semi truck air lines kit is a complete red-and-blue air brake and 7-way power cable assembly with gladhands, mounting hardware and tender springs designed for durable, DOT- and SAE-compliant highway use.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis kit bundles the essential air and electrical connections needed to link a tractor and trailer: a 12-foot red\/blue double-braided air hose, an ABS green cable, a 7-way electrical cord with SAE J560 plug, aluminum gladhand handles, gladhand seals and a set of tender spring mounting parts. Components are protected by stainless-steel spring guards, use reinforced construction for abrasion and burst resistance, and include mounting accessories so you can store and secure lines on the vehicle when not connected.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this kit keep air and electrical connections safe on the road?\u003c\/h3\u003e\n\u003cp\u003eThe assembly combines multi-layer hose construction and spring-protected ends to resist kinking, twisting and impact. Stainless-steel spring joints cushion the hose-to-fitting transition, while aluminum gladhand handles resist cracking from weather and vibration.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDouble-braided 3-layer air lines increase burst strength and torsion resistance.\u003c\/li\u003e\n  \u003cli\u003eStainless spring guards at both ends prevent chafing and stress at fittings.\u003c\/li\u003e\n  \u003cli\u003eAluminum gladhand handles replace fragile rubber grips for longer service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat components are included and are they certified for highway use?\u003c\/h3\u003e\n\u003cp\u003eThe kit arrives with every connector and mounting part required for typical tractor-trailer attachment and storage. Key items meet SAE and DOT specifications so they comply with common fleet standards.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 12FT red \u0026amp; blue 3-in-1 air lines assembly and 1 × ABS green cable.\u003c\/li\u003e\n  \u003cli\u003e7-way electrical cable with zinc die-cast SAE J560 plug and SAE J1402A air hose designation.\u003c\/li\u003e\n  \u003cli\u003eGlad hands, gladhand handles, gladhand seals, gladhand holder, 3 tender spring kits, and Teflon tape included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does installation and storage work with the included accessories?\u003c\/h3\u003e\n\u003cp\u003eThe package supplies tender springs and a gladhand holder so you can both secure lines during transit and keep them neatly stowed when disconnected. Springs provide tension and buffering while the holder fastens to common mounting points on a tractor or trailer.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThree tender spring kits with galvanized carbon-steel springs and stainless clamps for resilient tensioning.\u003c\/li\u003e\n  \u003cli\u003eGladhand holder bracket for tidy, corrosion-resistant storage of gladhands and cables.\u003c\/li\u003e\n  \u003cli\u003eTeflon tape and extra seals included for leak-minimizing installation finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho should choose the CheeMuii 12FT 3-in-1 air lines kit?\u003c\/h3\u003e\n\u003cp\u003eThis kit is aimed at owner-operators, fleet maintenance techs and trailer shops who need a ready-to-install replacement or upgrade that conforms to SAE\/DOT standards. If you want reinforced air hoses, spring-protected cable ends, a robust SAE J560 electrical plug, and the mounting hardware to secure lines, this package provides a cost-effective, all-in-one solution without sourcing parts separately.\u003c\/p\u003e\n\n\u003cp\u003eWhether replacing worn or damaged tractor-trailer connections or outfitting a spare trailer, the CheeMuii 12FT 3-in-1 kit delivers the hoses, gladhands, seals and storage hardware most technicians expect for reliable service and simplified maintenance.\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: Does this kit meet DOT and SAE standards?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Key components meet SAE J560, SAE J1402A and applicable DOT designations for highway use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are replacement gladhands and seals included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit includes glad hands, gladhand seals, gladhand handles and a gladhand holder for replacement and storage.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CheeMuii","offers":[{"title":"Default Title","offer_id":67584881787065,"sku":"B0DFW2PFDN","price":273.69,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/cheemuii-front-packaging-assembly.jpg?v=1790457516","url":"https:\/\/redleafauto.ca\/products\/cheemuii-12ft-3-in-1-semi-truck-air-lines-kit-red-blue-with-7-way-sae-j560-and-stainless-spring-guards","provider":"Redleaf Auto","version":"1.0","type":"link"}