This kit contains all you need for the oil feed and drain for your Holset HX or HE turbo on an OM60X (OM602, 603, 605 & 606). 
 
OM60X block fitting w/ washer
90` Elbow
36" Braided oil line
Oil feed fitting (2mm restrictor) w/ washer
5/8" Oil drain fitting
High heat stainless steel braided drain tube with clamps
 
No drain block fitting is provided as you can use the stock one with the intermediate pipe on your engine, or purchase one here.