Xtrude Auxiliary Transmission Coolers
1988-2016 Dodge Cummins (47RH/RE,48RE,68RFE)
1983-2016 Ford PowerStroke (4R100,5R110 and E40D)
1991-2000 Chevy Diesel 1991-1999(4L80)
2001-16 GM Duramax Allison 1000
Cooler Oil Temperatures Mean Longer Transmission Life!
BD's NEW Xtruded Transmission Oil Coolers use the SAME high efficiency Micro Extruded bar technology that is found in their intercoolers, providing 22% more cooling over other designs. The 200 micro extruded passages provide a large surface area in a compact design that allows the transfer of to external air flow cooling, while a turbulent oil flow design promotes a more complete cooling.
Large 5/8" ports prevent restriction and furnace brazed rails have been tested to 300 PSI of pressure. The thermostatically controlled 80-watt, 10 inch, 800 CFM electric fan offers the ultimate in automatic oil temperature control. This combination gives BD's Xtruded Transmission Oil Cooler a rating of 33,930 BTU/HR and in excess of 30,000 GVW!
Please use the chart below to decide which model you need for your vehicle.
3/8" AND 5/16" KITS ARE CURRENTLY ON BACKORDER. PLEASE CONTACT US FOR AVAILABILITY.