This genuine SAME 00810090610 Piston Ring Set is designed for engines with a 100mm bore. It includes piston rings with thicknesses of 3.00mm, 2.50mm, and 4.00mm, ensuring optimal engine performance and sealing. This OEM piston ring set is compatible with a wide range of SAME, Lamborghini, and Hürlimann agricultural machinery models, providing reliable replacement for critical engine components.