The DEUTZ-FAHR 4263796 is an original equipment manufacturer (OEM) cylinder head bolt, specifically designed for Deutz engines. This M12x1.5 thread, 100mm long hexagon head bolt is critical for securely fastening the cylinder head to the engine block, maintaining optimal compression and preventing leaks. It is compatible with various DEUTZ-FAHR Agrotron series tractors, including models 100, 105, 110, 115, 120, 135, 150, 160, 165, 175, and 200, ensuring the structural integrity and reliable performance of the engine.