B SERIES TIMING BELT KIT + WATER PUMP - MITSUBOSHI - B16 / B18This is a Japanese made Mitsuboshi timing belt matched with a Koyo tensioner bearing + a water pump of your choice. Koyo are the manufacturer of the same bearing for Honda so it is original Honda spec. Please select which Honda B series engine you have from the drop down list. All components in our timing belt kit are of excellent quality.