Truck Fittings and Tubing Air Brake Hose Ends D.O.T. Push-in Air Brake Fittings Diesel Six Port Valve Drain & Shutoff Cocks & Misc. Valves Grease Fittings Hose Barbs Nylon Air Brake Coils Nylon Air Brake Tubing Precision Grip Fittings Truck Valves