Set of piston rings of premium European quality for the Yanmar 3TNE72 and 3TNM72 three-cylinder diesel engine (bore 72 mm). The price is per cylinder — for a complete three-cylinder engine you need 3 sets.
✔️ Complete ring set per cylinder — two compression rings and oil control ring
✔️ Exact fit — 1-to-1 replacement of original
✔️ Chrome-plated top ring for a long service life
Please note: the 3TNA72, 3TNA72L and Komatsu 3D72 have a 3.5 mm oil ring and require a different set (OEM 719620-22500). When in doubt, measure your old oil ring.
Yanmar