I spoke with my contact at Derale and he said the Derale Series 8000 Plate-Fin Transmission Cooler Kit, part # D13504 is made in the USA.
To install the Derale # D13504 cooler on your 2002 Ford F-250 7.3L diesel, you will also need the Derale Radiator Adapter Fitting, part # D13025. This adapter will allow you to connect the transmission cooler to the factory transmission cooler in your radiator tank without cutting or flaring of lines.
I am including a link to a FAQ page on transmission... view full answer...
Transmission coolers are not made out of stainless steel, they are made out of aluminum and copper because the cooler needs to transfer heat away from the transmission fluid and metal as quickly as possible and aluminum and copper are the most efficient metals for this process.
Stainless steel tends to hold heat rather than dissipate it quickly as aluminum does.
I have attached links to some information on transmission coolers that may be helpful also. view full answer...
Derale transmission coolers like Series 7000 Tube-Fin Cooler # D13311 are USA-made. This particular cooler is a Class I-rated unit intended for subcompact cars. We offer similar Derale coolers, again USA-made products, that are designed for your 1994 Chevrolet C/K Series Pickup.
You can use the link provided to see all trans coolers for your truck. Just use the menu tool at the top of the page to select your drivetrain to then see suitable coolers for your pickup. You can use the largest... view full answer...
All of the Derale transmission coolers, fittings and hoses that we carry are tested for use up to 300 psi.
This includes the Derale Cooler part # D15321. view full answer...
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