Coltri MCH30-MCH36 second stage 60mm piston rings set. Described by Coltri as "SERIES N°4 SEGMENTS 2ND STAGE PISTON [SERIE N°4 SEGMENTI PISTONE 2°STADIO]".
Coltri OEM/Distributor
Nuvair parts and equipment manufactured by Coltri Compressors. Do not be fooled by cheap aftermarket copies of original Coltri equipment. Items labeled “replacement,” “OEM equivalent,” “compatible,” or “alternative” are not manufactured by Aerotenica Coltri S.p.a.
Some Coltri parts are not available for purchase online. To ensure this genuine Coltri part fits your compressor model/version, please contact the Nuvair sales team for ordering assistance by email or phone.