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Tru-Cool LPD Transmission cooler kits
Tru-Cool LPD Transmission cooler kits
Medium Duty 3/4" thin coolers

Tru-Cool self-regulating coolers - it is the oil that regulates the cooler.
That is the principle behind the revolutionary new TRU-COOL SR series of self-regulating transmission oil coolers. Thicker oil that is below the ideal operating temperature bypasses the cooler through the upper two plates. When the temperature rises, it becomes thin enough to pass through the entire cooler and receive TRU-COOL's superior heat transfer efficiently, automatically.

For use with 5/16" & 3/8" transmission cooler lines only. Click here!
Tru-Cool Heavy Duty transmission cooler kits
Tru-Cool Heavy Duty transmission cooler kits
1 1/2" thick transmission Coolers

Ideal for trucks, heavy duty cooling, RV use and towing applications. LPD (low pressure drop), self-regulating, highly efficient transmission fluid cooling technology that combines improved protection against lube system failure with the required levels of optimal heat transfer.

For use with 5/16" & 3/8" transmission cooler lines. Click here!
Tru-Cool Super Duty Transmission Cooler kits
Tru-Cool MAX, Super Duty Transmission Coolers
Tru-Cool Max transmission oil cooler has durable brazed aluminum construction and is designed for those applications that bypass the internal tank cooler for extra cooling or due to contamination.
Tru-Cool Max can also be installed in series for those applications requiring maximum cooling capacity. Click here!
Tru-Cool Industrial & Engine Coolers

Tru-Cool Industrial & Engine Coolers
Coolers with 1/2" NPT Fittings

With larger ports, these coolers can be used as engine oil coolers or super duty transmission coolers, and can be used on transmission with 1/2" cooler lines.
These are coolers only, no fittings or hoses included! Click here!
Hayden TRANSAVER PLUS Transmission Coolers
Hayden TRANSAVER PLUS Transmission Cooler kits
High efficiency aluminum fins, louvers, and exclusive oil turbulators provides more cooling power in 33% less space than the Tube & Fin type coolers. Resists vibration damage with super-strong 100% brazed construction.

For use with 5/16" & 3/8" transmission cooler lines. Click here!
Hayden ULTRA-COOL® transmission oil cooler
Hayden Tube & Fin transmission cooler kits
Every Hayden cooler is pressure tested to 300 PSI! Specially designed turbulators in every tube improve heat transfer up to 3 times more than bare tube coolers.
These a good low cost - add on coolers but they are not as efficient as Stacked Plate coolers.

For use with 5/16" transmission cooler lines. Click here!
Allison transmission coolers

Allison transmission coolers, with high cooler flow rates.
Designed for rugged heavy duty use, these coolers can be used for transmission, engine and hydraulic oils.
Pressure tested for reliabilty and will withstand working pressures of 300 psi.
High flow transmission cooler applications, commonly found with Allison series transmissions. Click here for Allison transmission coolers!

5/8" ID and 7/8" ID Truck transmission Oil Cooler Hose & fittings.. Commercial duty for use with Allison transmission coolers.
Make your own custom hoses with C5 Field Attachable Couplings - No Special tools needed!
Click here for HD hose & fittings
Fan mounted transmission cooler kits
Fan mounted coolers are great when you can not mount a cooler in front of your engine fans air flow.
Fan coolers assure continued cooling even in Stop & Go traffic.

Cooler KITS (5/16", 3/8" & 1/2") include Cooler, Electric Fan, In-Line Fan Thermostat, Clamps & Hose Click here!

3/4" & 1" NPT High Flow coolers include the Cooler & Fan only!
Transmission Cooler Pans
Transmission Cooler Pans
Deep transmission pans with cooling tubes installed.
Patented tubes in pan reduces fluid temperature. Increased fluid capacity Click here!

Cooler installation fitting kits & accessories
Transmission Cooler installation fitting kits
Some late model cooler applications may require additional fittings when installing a cooler kit.
These fitting kits are suitable for 5/16" & 3/8" cooler lines. Click here!
Derale Engine Cooler Kits
Engine Coolers will protect your engine from overheating, but will not correct a faulty engine. The mechanical condition of the engine should be checked by a competent mechanic prior to installation if troubles are suspected.

Note: The OEM size filter will work in most applications, except in applications with very tight clearances. Shorter possible filter options are included on the instruction sheet. Check the filter clearance between where the stock filter mounts and the vehicles chassis. The sandwich adapter will add 2 1/4" to the depth of the original filter height. Click here!
Temperature gauge, external filters & filter kits

Remote Transmission filter kits & Temperature gauges

For use with 5/16" & 3/8" transmission cooler lines. Do not use on 1/2" or larger lines unless noted. Click here!

Derale Series 7000 transmission cooler kits
Tube & Fin transmission cooler kits
Derale 7000 series coolers feature seamless copper tubing expanded into aluminum cooling fins for superior heat transfer.
Powder coated finish for harsh enviroments. Metal mounting strips and plastic mounting rods are included in these kits.

For use with 5/16" & 3/8" transmission cooler lines only. Click here!

Some late model cooler applications may require additional fittings when installing a cooler kit. -- 755 Grand Blvd, Ste. B105-261 -- Miramar Beach, FL 32550
Phone / Text 1-850-419-1234 or 1-850-419-1818