The New Holland 85808345 Piston Ring is a genuine OEM component designed for optimal engine performance and sealing in a wide range of New Holland agricultural and construction equipment. This essential engine part ensures proper compression and oil control, contributing to the longevity and efficiency of the engine. It is a direct replacement for original part numbers 87405105 and 87693006, ensuring perfect fit and reliable operation across numerous tractor, combine, forage harvester, loader, excavator, dozer, grader, and telehandler models.