This is a genuine DEUTZ-FAHR 1120082 compression ring, designed for optimal engine performance and durability. It features a 100mm diameter and 2.5mm thickness, ensuring a precise fit and reliable sealing within the engine's cylinder. This OEM part is compatible with a wide range of DEUTZ-FAHR AGROLUX series tractors, including models 60, 70, 80, 90, 100, 410, 420, 430, 440, 450, 460, 470, 480, 490, 500, 510, 520, 530, 540, 550, 560, 570, 580, 590, 600, 610, 620, 630, 640, 650, 660, 670, 680, 690, 700, 710, 720, 730, 740, 750, 760, 770, 780, 790, 800, 810, 820, 830, 840, 850, 860, 870, 880, 890, 900, 910, 920, 930, 940, 950, 960, 970, 980, 990, and AGROLUX F series models F 50, F 60, F 70, F 80, F 90, F 100, F 410, F 420, F 430, F 440, F 450, F 460, F 470, F 480, F 490, F 500, F 510, F 520, F 530, F 540, F 550, F 560, F 570, F 580, F 590, F 600, F 610, F 620, F 630, F 640, F 650, F 660, F 670, F 680, F 690, F 700, F 710, F 720, F 730, F 740, F 750, F 760, F 770, F 780, F 790, F 800, F 810, F 820, F 830, F 840, F 850, F 860, F 870, F 880, F 890, F 900, F 910, F 920, F 930, F 940, F 950, F 960, F 970, F 980, F 990. This essential engine component helps maintain proper compression for efficient combustion.