BT 1091B EX – Peterbilt 320 Sanitation Truck Charge Air Cooler


The BT 1091B EX all aluminum charge air cooler is an exact fit, OEM replacement for Peterbilt 320 Sanitation Trucks. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 35.75 inches from header to header, 29.44 inches from side to side, and 2 inches thick. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 3 inch inlet and a 4 inch outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Core Measurements
Click for image
35.75 29.44 2
Additional Details
Inlet 3 inch
Outlet 4 inch
Matching Core BT 15-3 EX