This is an essential item if you are restoring, riding or racing your now vintage Kawasaki KZ750 Four Cylinder engine motorcycles. This is an amazing and  complete 9 piece engine Oil Seal Kit.  This is a hard to find item! This is a great item if you just want to replace a few leaking seals, or if you are doing a full rebuild.  I often just replace the ones that are giving me problems and then do them all on a major rebuild down the road. This is for your kickstart shaft seal, sprocket shaft seal, tach seal, pushrod seal and others!  These sure are fast, fun bikes!   This Oil Seal Kit will fit all four cylinder models:  1980, 1981, 1982.