Turbocharger Oil Feed Line for S300 and S400 Turbos in the 2nd Gen Location on Cummins Engines Fleece PerformanceReplacement Turbo Oil Feed Line designed for use with a 1 4 inch NPT inlet turbochargers. The oil feed line is intended for use with S300 or S400 turbochargers mounted in a lower position and WILL NOT work with turbochargers configured in a high mount configuration. Features: Extra flexible, 6 smooth bore teflon hose with protective high temperature sleeve Includes: 6AN to M12 aluminum fitting with sealing washer and 90 degree 1 4 inch NPT fitting