This aftermarket replacement PTO shaft tube is specifically designed for compatibility with Bondioli & Pavesi 4D series power take-off (PTO) drive shafts. Measuring 66mm in outer diameter, with a 3.25mm wall thickness, and an overall length of 1020mm, this tube serves as a direct replacement for original components in various agricultural and industrial machinery applications. The 'H8-S9-80º' specification indicates a particular profile and angular characteristic, crucial for ensuring a precise fit and efficient power transmission within the PTO system. As a non-OEM alternative, this tube provides a cost-effective solution for maintaining the functionality and reliability of your equipment's PTO driveline. Constructed from durable steel, it offers the necessary strength and resilience to withstand demanding operational conditions, facilitating the transfer of power from the tractor to implements such as mowers, balers, spreaders, and other PTO-driven attachments. This replacement tube helps restore the integrity of your PTO shaft, ensuring smooth and consistent power delivery. Always verify the dimensions and profile of your existing PTO shaft tube against these specifications for correct fitment.