on the right side of the engine block and below the turbo has ruptured.

I went to Dodge Dealer and its no longer
available.

Where can I get either a NOS one or
is there a direct bolt on in the aftermarket
world?

Can't drive the truck and I don't want
to bypass with rubber hose in place
of the oil cooler.

Please note that this is not the front
transmission oil cooler up by the radiator
but the additional one that doubles as
as cold temp environment heater for the
trans fluid. Just like most cars use with
the autotrans cooler inside of the radiator.

Any help would be appreciated

thanks

 

Have you tried Cummins? If no luck there you could just run a big air cooled cooler up front, or put a fan cooled unit under the bed like the optional Dodge auxilliary cooler.