The New Holland 4988571 Regulator is a genuine CNH OEM part designed for optimal performance in a wide range of New Holland agricultural and construction machinery. This essential component ensures proper voltage regulation, contributing to the reliable operation of electrical systems in tractors, combines, telehandlers, and other equipment. Manufactured to CNH's stringent quality standards, it provides precise fitment and durability for models including T5, T6, T7, T8, T9 series tractors, CR and CX series combines, and various other New Holland machines.