New Holland L220 Fuel  Return Line. SBA131607251. Shibaura N4LDI. Sv185. Good used fuel return line removed from a New Holland L220 skid steer with a shibaura N4LDI common rail turbo engine. This is the return line that goes from the injection pump to the fuel rail. This is for common rail injected tier 4 engine. May also fit other models. Please verify this is the correct part number for your application. Part number sba131607251.