This was just like the one on the truck. This is not an easy filter to remove given the space and where its located. Make sure you unplug the sending unit. I had to use a strap wrench for my JD tractor hydraulic...

This is one of two fuel filter/water separators which must be replaced together. The other one is on the left side of the engine. This one is located under the bed, near the fuel tank, and it has a water separator...

OE fuel filters are the only way to go. As a mechanic I can tell you repairs to a late model diesel engine are expensive. Don't put your 50K investment with that cummins motor at risk.

I have purchased these in the past from different vendors and paid x2. Go the the dealer (wait a week or more) and pay x7! I am no auto mechanic but these are not that difficult to replace...