Diesel Transmission Cooler
BD Diesel Part # 1030606-DS-**
Our Part # BDD1030606-DS-**
Diesel Part # 1300601-5.5-DS
Our Part # BDD1300601-5.5-DS
Stacked" For Maximum Cooling
For 1/2" & 5/8" Applications
350% Temperature Drop Over Factory System
Controlled 80-Watt, 10-Inch, 800 CFM Electric Fan
Fitting Tube Size
firm shifting Automatic transmissions can’t be beat at
the race track. But, the HOT transmission oil has to be COOLED
to stay on track. Hot oil temperatures must be kept under control!
Heating of transmission oil is caused from torque multiplying
stators redirecting and shearing the oil, heat transfer when
cooling down of the clutches as they are on the edge of slipping
on the steels, and, end thrusting loads on the bushings transfer
heat into the case.
BD’s double stacked their proven Xtruded Trans Oil cores
to deliver over 40,000 BTU/HR of cooling and over 350% temperature
drop versus the factory system — 136% better temperature
drop than BD’s standard single core kit.
the same Micro Extruded bar technology as is in our air-to-air
Charge Air Coolers, the 200 Micro Extruded passages in each
cooler provide a large surface area to transfer heat for external
air flow cooling while turbulent oil flow design promotes
a more complete cooling.
5/8-inch ports prevents inlet/outlet restriction and furnace
brazed rails have been tested to 300psi of pressure. The thermostatically
controlled 80-watt, 10-inch, 800 CFM electric fan offers ultimate
automatic oil temperature control.
Double Stacked Transmission Oil Cooler packages are available
to accommodate 1/2 and 5/8 transmission cooler lines and come
complete with all fittings, clamps, hoses, hardware and a
Build-It-Yourself galvanized bracket kit for quicker and cleaner
installation &mdash no wasting time fabricating brackets
out of scrap metal. The pre-wired loomed harness with fuse
and relay comes with OEM style sealed connectors to resist
Testing Operating Conditions
Inlet Oil Temperature - 250°F
Oil Flow 7.8 GPM
Air Flow 500 CFM @110°F 35% Humidity
Fitting Tube Size
This product CAN NOT ship to California due to CARB regulations.