The New Holland 83999364 is an authentic OEM guide for the PTO shaft brake band, specifically designed for New Holland TM series agricultural tractors. This critical component ensures the proper function and alignment of the PTO brake band, contributing to safe and efficient power take-off operation. Manufactured to New Holland's stringent quality standards, this guide provides reliable performance and a precise fit, extending the lifespan of the PTO system. It is a direct replacement part, essential for maintaining the integrity of the PTO brake mechanism.