Brake Duct Transmission Cooler Auxiliary Fan Kit

Description

Note: This kit is designed to work with the Long/Trucool version* of our Brake Duct Trans Cooler kit (see top photo here). You may want to reach out to confirm which cooler kit you already have if you choose to add this aux fan kit.  If you are purchasing the fan kit and the brake duct cooler kit together, we will provide the correct components to work together.

A nice addition to our brake duct transmission cooler kit, this auxiliary fan kit takes cooling a step further. Utilizing a 7.5″ powerful SPAL fan, these kits are great for extreme climates and heavy towing. Easy plug & play install with only a very minor trim to the fuse box needed. This kit only works with our brake duct mounted transmission cooler kits, all hose types. We offer this two ways, with a thermostatically controlled switch to keep the transmission 170 degrees or less, or just the fans & brackets with no wiring.

*Prior to Sept 2021, all brake duct cooler kits should be the Long/Trucool version.  Around that time, due to parts shortages during Covid, we redesigned the kit to use a Derale cooler with different brackets and shape. The aux fan kit will not fit the Derale cooler.