DPF flange gasket set for LMM
These gaskets are generally destroyed when removing the DPF as the heat seems to fuse them to both flanges. Includes both the 4 hole (front) and 3 hole (rear) gaskets.
These gaskets ship independently of the DPF test pipes. They can be packaged easily with Kennedy Custom ECM’s etc. but not the pipes.
Sub-Category: Duramax LMM