This is a rare auto transmission oil cooler specifically designed for the 1st Gen Cummins Dodge Ram Diesel 5.9 12 valve. The dodge dealership offered this cooler as an add on in the 90’s.

It is easy to install and maintain, making it the perfect addition to your first gen cummins!

This is also a stock photo meaning the one that I have for sale looks like this one is the exact same one. I ended up having a few of these at one point, and I have the wiring for it and everything.