The New Holland 84400879 Circlip is an authentic OEM retaining ring with a 25mm diameter, designed for secure fastening within a wide range of New Holland agricultural and construction machinery. This essential component ensures the proper assembly and function of critical machine parts, maintaining structural integrity and operational reliability. Manufactured to New Holland's stringent quality standards, it provides a precise fit and durable performance for models such as the T4, T5, T6, T7, T8, and T9 series tractors, CR and CX combines, FR forage cruisers, and L series skid steer loaders.