On my recently sold Expedition, the new owner is experiencing some issues and has traced it back to the Pacbrake Cylinder.
I am going to replace it (as well as the muffler that we noticed had some issues when he picked it up).
From what I can gather on the Pacbrake website, it looks like C11876 is the part number. Does anyone have any experience with this and can confirm that this is the appropriate part number for a 2001 (chassis) ISB?
Thanks in advance.