{"product_id":"flexible-hydraulic-brake-line-kit-3-16-in-x-24-in-for-boat-trailer-surge-brakes-mpn-k71-g00-40","title":"Dexter Brake Line Kit K71-G00-40 - Flexible 3\/16 x 24 Inch Brass Trailer Brake Hose","description":"\u003cp\u003eThe Dexter K71-G00-40 is a flexible brake line kit built for trailer brake systems, including boat trailer brake setups where a hydraulic connection needs to flex with axle and suspension movement. The line measures 3\/16 inch in diameter by 24 inches in length and is constructed of brass, a material chosen for its corrosion resistance in wet and road-salt environments and its ability to hold up under sustained hydraulic pressure. It is rated for a maximum working pressure of 3000 pounds per square inch, well above typical trailer brake system operating pressures, giving an added margin of safety.\u003c\/p\u003e\u003cp\u003eThis kit is sold as a single flexible line and is intended as a direct hydraulic connector between rigid brake line runs and the axle-mounted brake assembly, or between the trailer frame and a swiveling hub, where a rigid line would crack or fatigue from repeated flex. Because it is brass rather than a rubber-jacketed hose, it resists collapsing under vacuum and holds its shape under pressure cycling, which is important for consistent trailer brake feel and stopping performance. The 24 inch length accommodates typical axle travel and mounting offsets on boat and utility trailers.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Dexter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e K71-G00-40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\/Finish:\u003c\/strong\u003e Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 24 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 3\/16 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Pressure Rating:\u003c\/strong\u003e 3000 pounds per square inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.66 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Boat Trailer Brakes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat size is the Dexter K71-G00-40 brake line?\u003c\/strong\u003e It measures 3\/16 inch in diameter by 24 inches in length, sized for trailer brake system connections.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the K71-G00-40 brake line made of?\u003c\/strong\u003e Brass. The brass construction resists corrosion in wet, road-salt, and marine trailer environments better than an unprotected steel line.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much pressure can this brake line handle?\u003c\/strong\u003e Up to 3000 pounds per square inch, which is well above the operating pressure of a typical trailer hydraulic brake system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Dexter K71-G00-40 a rigid or flexible brake line?\u003c\/strong\u003e Flexible. It is designed to connect rigid brake line runs to an axle or hub assembly that moves with suspension travel, where a rigid line would crack over time.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the K71-G00-40 brake line weigh?\u003c\/strong\u003e 0.66 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many brake lines come in the K71-G00-40 kit?\u003c\/strong\u003e One. It is packaged and sold as a single flexible brake line, not a multi-pack.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the K71-G00-40 brake line used for?\u003c\/strong\u003e It is used as a flexible hydraulic connector in trailer brake systems, commonly on boat and utility trailers, linking the frame-mounted brake line to the axle or hub.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this brake line fit any trailer brake system?\u003c\/strong\u003e The Dexter K71-G00-40 is a 3\/16 inch by 24 inch brass flexible line intended for standard trailer hydraulic brake plumbing; confirm your existing line diameter and length match before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the brass construction affect brake line durability?\u003c\/strong\u003e Yes. Brass resists the corrosion and pitting that a plain steel line develops from road salt and water exposure, which helps the K71-G00-40 maintain a reliable seal over time.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the K71-G00-40 replace a cracked or leaking flexible brake line?\u003c\/strong\u003e Yes, it is designed as a direct flexible brake line replacement for trailer brake systems using a 3\/16 inch by 24 inch line.\u003c\/p\u003e","brand":"Dexter","offers":[{"title":"Default Title","offer_id":48991264440539,"sku":"DEX-K71-G00-40","price":60.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/t-d-81099_large__68147.1558175881.500.750.jpg?v=1785188991","url":"https:\/\/www.goodvibesmarina.com\/products\/flexible-hydraulic-brake-line-kit-3-16-in-x-24-in-for-boat-trailer-surge-brakes-mpn-k71-g00-40","provider":"Good Vibes Marina","version":"1.0","type":"link"}