Get new Brake Lines & Hoses in your 1999-2003 Ford 7.3L Powerstroke Brake lines, and brake hoses can degrade, and corrode as they age which can lead to leaks or improper brake function. Keep your brakes working as they should with the replacement hydraulic brake hoses, steel brake line kits, and brake hardware available. Shop for the parts your vehicle needs from top-name brands such as Dorman, Russel Performance, StopTech, and more.