Replace the old brake lines in your 2019-2023 Ram 6.7L Diesel with Brake Lines & Hoses. Brake lines, and brake hoses are prone to failure as they age due to degradation and corrosion, this can ultimately lead to brake failure. Find hydraulic brake hoses, steel brake line kits, and the brake hardware your vehicle needs. Shop for the parts your vehicle needs from top-name brands such as Dorman, Russel Performance, StopTech, and more.