(hydraulic brakes, hydraulic brake hose assembly,clutch hose assembly, brake flexible hose assembly, brake parts hose, hydraulic brake hose, hydraulic clutch hose, flexible brake hose,dot) KST brand brake hoses are DOT certified quality products. Made according to SAE J1401 standard, meet and surpass FMVSS 106, ISO 3996 etc international safe standards. Feature: Original Equipment quality. Six years average life at least Output strong braking power, Every hose is 100% pressure testing at 3500PSI. 2800 KST numbers cross-reference 4000 OE numbers. Cross reference Delphi, Wagner, TRW, Reybestos, CEF etc 83 famous producers numbers. Suit American, European and Asian (Japanese, Korean and Chinese) etc all passenger vehicle, light commercial vehicle and classic cars series vehicle with hydraulic brake system. Complex structure hoses are available, in some cases a sample or drawing needed. Strong developing and researching ability according to samples or drawings