This aftermarket replacement PTO (Power Take-Off) shaft is designed as a compatible alternative for agricultural machinery typically utilizing Bondioli & Pavesi TR.E-4D series PTO shafts. Identified by the reference 7G9N111CE007N78NO, this non-OEM driveshaft is engineered to transmit mechanical power from the tractor's PTO output to various implements, ensuring efficient operation in demanding farm tasks. Key specifications include a 1-3/8 inch, 6-spline (Z6) tractor connection and a 1-3/4 inch, 6-spline (Z6) implement connection, making it suitable for a wide range of medium to heavy-duty agricultural equipment. The shaft incorporates a robust universal joint with dimensions of 35x106mm, providing reliable power transfer and flexibility during operation. Constructed from durable materials, this replacement PTO shaft offers a cost-effective solution without compromising essential functionality. It is ideal for maintaining or repairing hay balers, mowers, rotary tillers, spreaders, and other implements that require a PTO shaft with these specific technical characteristics. Ensure compatibility by verifying your existing shaft's specifications and the requirements of your machinery before purchase. This is a high-quality aftermarket part, not manufactured by Bondioli & Pavesi, but designed to meet or exceed the performance standards of the original.