Oil Cooler O-Ring to Coolant Housing

[Steve O]

Hey

I'm looking for the part# for the rectangle shape Oil Cooler to Coolant Housing O-Ring.

It's the O-Ring I have on the paper and goes around the perimeter of the cooler in BLUE.

2004 LB7

Thanks

Steve

 

[Micheal Tomac]

as far as I know it's not available

 

[dmaxfireman]

x2

 

[Steve O]

Thanks, Yep that is exactly what I found also.. I ran a thick bead of black silicone around it and put it back together. No leaks in 3K..

 

[duramaxsandwich]

i just siliconed mine also