This genuine DEUTZ-FAHR part number 4103128 is a complete cylinder head designed for optimal performance and durability in Deutz F3L912, F4L912, and F6L912 engines. It ensures proper combustion and valve operation, crucial for engine efficiency and longevity. This OEM cylinder head is compatible with a wide range of Deutz-Fahr D series tractors including D 4006, D 5006, D 6006, D 6206, D 6806, D 7006, D 7206, D 7506, D 8006, D 9006, D 10006, D 13006, and DX series such as DX 85, DX 90, DX 110, DX 120, DX 140, DX 145, DX 160.