Up for sale here is a complete new, sealed in the package engine Oil Seal Kit for the  1977 1978 1979 1980 1981 1982 1983 1984 Yamaha XS400 motorcycle.  This is for SOHC (Single Over Head Cam)  and DOHC models.  For Maxim and Seca models too.  This is an essential item if you are restoring, riding or racing one of these now vintage bikes.  Stop those pesky oil leaks. This has your crank case seals, cam shaft seal, clutch pushrod seal, kickstart seal, shift-shaft seal and tachometer seal! Replace them all if you are rebuilding your engine or just replace the ones that are the problem/ leaking seal.  No disappointments here. We only sell the best quality available. I use these in my own bikes. Get it while you can... That is it!  We look forward to doing business with you! We also have piston rings and gasket set for this bike in our ebay store.