This listing is about a brand new Piston Ring Set for 1 Piston for the below ABAC B6000, B6000A, NS39, NS39S air compressors, with bore size 110mm (low pressure), made by CABER. This item replaces OEM Part Numbers 9020016 (6212864500), 9020046 (6212866600), 9020076 (6212865600).
This item fits NS39, NS39S models with code 6300000; it does not fit NS39 models with code 1120000.