This aftermarket replacement agricultural clutch disc, identified by the part number LUK333004211NO and compatible with the widely recognized LuK 333 0042 11, is engineered to provide reliable power transmission in a broad range of agricultural tractors. As a non-original equipment manufacturer (non-OEM) alternative, it offers a cost-effective solution for maintaining your machinery's performance. The clutch disc is a critical component within the tractor's drivetrain, responsible for engaging and disengaging power from the engine to the gearbox. This allows for smooth gear changes, controlled stopping, and efficient operation without stalling the engine. Designed to meet or exceed the performance standards of the original part, this aftermarket clutch disc features durable friction materials that ensure consistent engagement, excellent heat resistance, and a long service life even under demanding agricultural conditions. Key specifications typically include an outer diameter of approximately 310 mm (12.2 inches) and an inner diameter of around 180 mm (7.09 inches), with a 10-spline hub designed for a shaft diameter of approximately 35 mm (1.378 inches). These dimensions ensure a precise fit and optimal functionality across numerous tractor models. This versatile replacement part is commonly found in applications for popular tractor brands such as Massey Ferguson, Fendt, Landini, Ford/New Holland, John Deere, Case IH, Deutz-Fahr, Renault, and Valmet/Valtra, among others. Choosing this aftermarket clutch disc provides a dependable and economical repair option, restoring your tractor's clutch system to optimal working order.