Turbo Gasket Set Fit Holset HX35W 353881 Diesel Turbo Oil Feed Drain Divided Flange Gasket Kit fit with Holset HX35W 3538881 diesel turbocharger with divided flange for Cummins 6BTAA 5.9L diesel engine Application: turbine divided flange, oil inlet and oil outlet 3 pcs per order: 2 paper gaskets for oil inlet and out let; one stinless steel inlet gasket Professional installation is highly recommended Contact seller for return within 14 days After Receiving the item, buyer pays return shipping.