U Bolt for 06 HOWO: 1,Meterial:40Cr 2,Surface:Zinc phosphate + Protective Oil (Black / Grey) 3,Specification:27*93*480mm U Bolt ... Korean and American Series Heavy Truck,Trailer etc....Replace for HOWO,ISUZU, Toyota, Nissan, UD, MITSUBISHI, FUSO, MAZDA, DIHATSU, HINO, HYUNDAI ...