This aftermarket replacement clutch disc, part number 1864289003, is specifically designed for Claas Jaguar series forage harvesters. As a non-original equipment manufacturer (non-OEM) component, it offers a reliable and cost-effective alternative for maintaining your agricultural machinery. The clutch disc plays a critical role in the power transmission system, enabling the smooth engagement and disengagement of power from the engine to the gearbox or other driven components. Engineered to meet the demanding operational requirements of forage harvesters, this compatible clutch disc features a diameter of 310mm (Q310) and is equipped with 21 splines (Z21) for precise fitment and optimal power transfer. Its robust construction ensures durability and consistent performance in challenging field conditions, contributing to the efficient operation of your Claas Jaguar machine. Choosing this aftermarket clutch disc provides a practical solution for repairs and maintenance, ensuring your equipment remains operational without the premium cost associated with genuine OEM parts. This product is a direct replacement for the original Claas part, designed for seamless integration and dependable service.