771180 KM 60 1/4 HP Teich-Aire Rebuild kits come with everything needed to rebuild your compressor.
My pump lost compression after 4 years of running 24/7. This kit replaces the gaskets, cylinder and piston cup/gasket. The rebuild took about 10 minutes, very easy to follow instructions are included. My pump now runs like new, quiet and smooth sounding, good to go for another 4 years.