This is a tune up kit for Kellogg American 331TV air compressor. This kit includes all gaskets, valve disks and springs (7 of each), piston ring kit (high and low) and 4 insert bearings. Call me if you need any other additional parts to this whole kit for additional costs. The item “Kellogg American Tune Up Kit for 331TV Air Compressor Pump” is in sale since Friday, December 09, 2016. This item is in the category “Business & Industrial\Light Equipment & Tools\Air Compressor Parts & Accs\Other Air Compressor Parts”. The seller is “jerseyboyjc” and is located in Nutley, New Jersey. This item can be shipped to United States.