The New Holland 87773891 is a genuine OEM piston ring designed for optimal performance and durability in a wide range of New Holland agricultural equipment. This critical engine component, with a 104.00mm bore, 3.00mm thickness, and 3.50mm height, ensures proper compression and oil control within the cylinder. It contributes to efficient engine operation and longevity, manufactured to New Holland's stringent quality standards for a precise fit and reliable sealing in models such as T6030, T7030, CX8070, and FR9040.