Holset Turbo Oil Inlet Adapter
This is the correct specialty thread adapting fitting you need to swap the Holset turbos onto your 6.5L turbo diesel. Simply take the brass fitting out of your stock turbo, swap it into this adapter, and screw the adapter into the new turbo so your factory oil feed line can connect.
Liquid thread sealant is required on the pipe thread connection between this adapter and the brass fitting. If the brass fitting from your stock turbo is damaged or missing, please purchase a new one separately from our other listings. No sealant is required on the outside ends as they feature an o-ring on one side and tapered seat on the other.
Tested with HX35W, HX40WII, WH1C, HX40W, HE351, HE351VE