BT 1085 – Kenworth and Peterbilt Charge Air Cooler


The BT 1085 all aluminum charge air cooler is an exact fit, OEM replacement for 2008 – 2010 Kentworth T800\’s, 2008 – 2009 Peterbilt 355\’s, 2008 – 2011 Peterbilt 365\’s and 2008 – 2011 Peterbilt 367\’s. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 37.25 inches from header to header, 29.88 inches from side to side, and 1.63 inches thick. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 4 inch inlet and outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Core Measurements
Click for image
37.25 29.88 1.63
Additional Info

Designed to replace the original Behr charge air cooler (matches original equipment (OE) specs).

Additional Details
Inlet 4 inch
Outlet 4 inch
Matching Core BT 41-1