This is an aftermarket replacement collar, part number 2550M0001NO, designed for the external protection of Bondioli & Pavesi SFT S0-SH PTO (Power Take-Off) shafts. As a non-original equipment manufacturer (non-OEM) alternative, this collar provides a cost-effective solution for maintaining the safety and integrity of your agricultural or industrial machinery's PTO driveline. The collar plays a crucial role in securing the external protection tube, preventing it from detaching or rotating freely, which is essential for operator safety and compliance with machinery directives. Crafted to be compatible with the specified Bondioli & Pavesi SFT S0-SH series, this replacement collar ensures that the protective guard remains properly positioned over the rotating PTO shaft. This helps to shield users from direct contact with moving parts, reducing the risk of entanglement and injury. While it is an aftermarket part, it is manufactured to offer reliable performance and a secure fit, serving as a direct replacement for the original component. Ideal for repairs and maintenance, this compatible collar helps extend the lifespan of your PTO shaft's protective system, ensuring continued safe operation of your equipment.