This aftermarket replacement PTO Shaft Collar Kit, part number 435000328RNO, is designed as a high-quality alternative for Bondioli & Pavesi PTO (Power Take-Off) shaft systems. Engineered to meet the demanding requirements of agricultural and industrial machinery, this collar kit ensures a secure and reliable connection between your tractor and implement. It is a crucial component for maintaining efficient power transmission and operational safety. Specifically featuring the RT 1.3/8 Z6 84.6 SH-S0 specifications, this locking collar kit is compatible with various Bondioli & Pavesi style PTO shafts. The 1.3/8 Z6 likely refers to the spline size and tooth count, ensuring a precise fit on corresponding shafts. The 84.6 SH-S0 designation indicates specific dimensions or series within the PTO shaft system, guaranteeing proper engagement and functionality. As a non-OEM alternative, this replacement collar kit offers a cost-effective solution without compromising on performance or durability. It is manufactured to provide a snug fit, preventing unwanted disconnections during heavy-duty operations and reducing wear on critical driveline components. Installing a new collar kit helps to restore the integrity of your PTO connection, minimizing downtime and extending the lifespan of your machinery. Ideal for maintenance and repair, this aftermarket part is an excellent choice for farmers and operators seeking reliable spare parts for their agricultural equipment. Ensure your PTO shaft operates safely and efficiently with this robust replacement collar kit, designed for longevity and consistent performance in challenging working environments.