BT 5118B – Aluminum Caterpillar Oil Cooler

The all aluminum BT 5118B Caterpillar oil cooler is built to withstand even the toughest abuse faced by Caterpillar 939 Track Loaders and Caterpillar D3 Dozers.  Using our ultimate duty C-Bar design, this oil cooler can withstand additional heat and pressure that would cause other oil coolers to fail.  Like all of the products we manufacture, this oil cooler is an exact fit OEM replacement.  The core measures 25.00 inches from header to header, 22.08 inches from side to side, and 2.25 inches thick and has #16 o-ring boss connections for the inlet and outlet.