Hey, truckers and mechanics.
If you’ve got a Kenworth W900 with a Detroit 60 series engine and you’re dealing with a rusted-out lower coolant tube, this is the solution.

It’s a brand new stainless steel tube from Eagle Cooling.
The stainless steel means it’s gonna be way more rust-resistant than the factory steel one, so hopefully this is the last one you’ll ever have to buy.

This part number is 75KWD5615, and it directly replaces the OEM Kenworth part number K181-5615.
It’s made right here in the USA.
The exterior diameter is 2.5 inches, so it matches the stock setup.

And get this—it comes with a lifetime warranty.
That’s how confident Eagle Cooling is in their stuff.

This isn’t a universal part that you gotta make fit; you need to cross it with your OEM number to be sure, but if it’s for a W900 with a Detroit 60, this is likely your part.

It’s a direct fit, heavy-duty piece that’s going to handle the job for years.
No more messing around with corroded pipes leaking coolant.
Just bolt this stainless beauty on and forget about it.

Solid investment for any big rig.