This genuine DEUTZ-FAHR 4501000 return line is a critical component for the hydraulic or fuel system of DEUTZ-FAHR DX series tractors. Measuring 1000mm in length with an inner diameter of 12mm and an outer diameter of 18mm, this hose ensures proper fluid return. It is an OEM replacement part designed for optimal performance and durability across a wide range of DEUTZ-FAHR DX models including DX 3.10, DX 3.30, DX 3.50, DX 3.60, DX 3.65, DX 3.70, DX 3.80, DX 3.90, DX 4.10, DX 4.30, DX 4.50, DX 4.70, DX 6.05, DX 6.10, DX 6.30, DX 6.50, DX 7.10, DX 85, DX 90, DX 110, DX 120, DX 140, DX 145, DX 160, DX 230, and DX 250.