This service kit is designed to cover everything you should need to perform the first 2 services on your EC-3000 / Evo compressor, which should be 50 and 100 hours of operation. Sada obsahuje: 1 x Valve tool 2 x 3rd stage hard polymer valve + spring 1 x Hill silicone lubrication tube 2x backing valve 6 x Adhesive pad 2 x Hill Oil Kit 4x Burst Disc 2 x Bleed Screw Gaskets 1 x 1st stage ball valve 2 x 1st stage intake filter 1 x 2nd Stage Shuttle Valve 2 x 3rd stage piston seals 2 x 3rd Stage Piston Backup Ring 2 x soft polymer valve and spring 1 x 1st stage piston seal 1 x 2nd stage piston seal 1 x 2nd stage shaft seal