Поршневое Кольцо для HAMWORTHY 2SF4F Воздушные компрессор (51мм) 2-й этап

This listing is about a brand new after-market Piston Ring for HAMWORTHY 2SF4F air compressor, with bore size 51mm (2nd stage), made by CABER. Note: 4 pieces are required for the piston.