The New Holland 81869772 lock ring is an authentic OEM component designed for secure fastening in a range of New Holland agricultural equipment. This genuine part ensures proper fit and function, maintaining the integrity of assemblies where it is used. It is a critical component for specific New Holland tractor models, including the T7.200, T7.210, T7.220, T7.235, T7.250, T7.260, T7.270, and others, as well as various combine models like the CR10.90, CR7.90, CR8.90, CR9.90, CX5.80, CX5.90, CX6.80, CX6.90, CX7.80, CX7.90, CX8.70, CX8.80, CX8.90. Always refer to your equipment's parts manual for exact fitment.