BT 1116B – Mack DM Series Charge Air Cooler


The BT 1116B all aluminum charge air cooler is an exact fit, OEM replacement for 1985 – 1988 Mack DM Series. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 28.25 inches from header to header, 25.55 inches from side to side, and 2.21 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
28.25 25.55 2.21
Additional Details
Inlet 4 inch
Outlet 4 inch
Matching Core BT 34-10