--- product_id: 65451715 title: "Coiled AIR Set LINE Assembly RED & Blue Truck Trailer Set with DURA-Grips, 15' Length: 1 X 12 & 1 X 40 Leads" brand: "road king truck parts" price: "520.65 DT" currency: TND in_stock: true reviews_count: 8 category: "Road King Truck Parts" url: https://www.desertcart.tn/products/65451715-coiled-air-set-line-assembly-red-and-blue-truck-trailer store_origin: TN region: Tunisia --- # NPT 1/2" dual-end brass fittings rated to -65°F (-55°C) extreme durability 15' reinforced dual-layer coils Coiled AIR Set LINE Assembly RED & Blue Truck Trailer Set with DURA-Grips, 15' Length: 1 X 12 & 1 X 40 Leads **Brand:** road king truck parts **Price:** 520.65 DT **Availability:** ✅ In Stock ## Summary > 🚛 Stay Connected, Stay Ahead: The Ultimate Air Line Set for Pros Who Demand Reliability ## Quick Answers - **What is this?** Coiled AIR Set LINE Assembly RED & Blue Truck Trailer Set with DURA-Grips, 15' Length: 1 X 12 & 1 X 40 Leads by road king truck parts - **How much does it cost?** 520.65 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/65451715-coiled-air-set-line-assembly-red-and-blue-truck-trailer) ## Best For - road king truck parts enthusiasts ## Why This Product - Trusted road king truck parts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ergonomic DURA-Grips:** Comfortable, slip-resistant grips for effortless handling and installation - • **Color-Coded for Safety:** Distinct RED emergency and BLUE service lines for quick, error-free connections - • **Precision Brass Fittings:** Durable NPT 1/2" dual-end brass fittings ensure leak-proof, secure connections - • **Trusted Industry Compliance:** Meets SAE J844 & DOT FMVSS 106 standards for reliable, road-ready performance - • **Built to Last in Any Climate:** Dual-layer coils engineered to withstand harsh winters and heavy-duty use ## Overview The Coiled AIR Set LINE Assembly by Road King Truck Parts features 15-foot reinforced double-layer air brake coils with ergonomic DURA-Grips, color-coded red and blue lines for emergency and service functions, and durable NPT 1/2" dual-end brass fittings. Rated for extreme temperatures down to -65°F (-55°C), it meets SAE J844 and DOT FMVSS 106 standards, ensuring top-tier safety and performance for truck trailer brake systems. ## Description desertcart.com: Coiled AIR Set LINE Assembly RED & Blue Truck Trailer Set with DURA-Grips, 15' Length: 1 X 12 & 1 X 40 Leads : Automotive Review: Good product - Good quality. Hopefully they don’t crack in winter. Review: Great product - Really great quality ## Features - Reinforced double layer standard air brake coils with ergonomic DURA-Grips - Working length: 15' Leads: 1 x 12", 1 x 40" Male connection: NPT 1/2" dual end brass fittings - Meets SAE J844 and DOT FMVSS 106 & Both lines are rated to -65F (-55C) - Color-coded set: Includes both BLUE - Service and RED - Emergency coils - Replaces: Tectran️ 17A15-40H, Tremec Sloan️ 451089N ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07BFQGD6F | | Best Sellers Rank | #1,353,642 in Automotive ( See Top 100 in Automotive ) #250 in Trailer Brake Assemblies #354 in Automotive Replacement Brake Trailer Brakes | | Brand | Road King Truck Parts | | Brand Name | Road King Truck Parts | | Color | Blue | | Customer Reviews | 4.6 out of 5 stars 103 Reviews | | Item Length | 15 Feet | | Item Weight | 2.11 Kilograms | | Manufacturer | Fasttech International Co., Ltd. | | Manufacturer Warranty Description | Seller warrants that the products supplied pursuant to this offer conform to Seller’s standard specifications or to Buyer’s specifications if submitted in writing and accepted by Seller. There are no other warranties. Seller makes no warranty of merchantability of fitness for any particular purpose of any other expressed or implied warranty. Buyer’s sole and exclusive remedy for the breach of warr… | | Material | Brass | | Material Type | Brass | | UPC | 747742398346 | | Unit Count | 1.0 Count | ## Images ![Coiled AIR Set LINE Assembly RED & Blue Truck Trailer Set with DURA-Grips, 15' Length: 1 X 12 & 1 X 40 Leads - Image 1](https://m.media-amazon.com/images/I/71jhNFzG30L.jpg) ![Coiled AIR Set LINE Assembly RED & Blue Truck Trailer Set with DURA-Grips, 15' Length: 1 X 12 & 1 X 40 Leads - Image 2](https://m.media-amazon.com/images/I/71puS5aeaXL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product *by H***I on October 5, 2020* Good quality. Hopefully they don’t crack in winter. ### ⭐⭐⭐⭐⭐ Great product *by K***R on March 1, 2020* Really great quality ### ⭐⭐⭐⭐⭐ Ok *by J***I on February 1, 2024* Ok --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/65451715-coiled-air-set-line-assembly-red-and-blue-truck-trailer](https://www.desertcart.tn/products/65451715-coiled-air-set-line-assembly-red-and-blue-truck-trailer) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-28*