Tru-Cool Heavy Duty LPD Transmission cooler kits

Heavy Duty 1 1/2" thick coolers, Ideal for trucks, heavy duty cooling, RV use and towing applications.

Tru-Cool self-regulating coolers - it is the oil that regulates the cooler. 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. TRU-COOL's superior heat transfer is efficient and self-regulating.

For use with 5/16 & 3/8 transmission cooler lines only.

Includes standard installation kit shown on bottom of this page.

*Some late model cooler applications may require additional fittings when installing a cooler kit.
Tru-cool HD coolers

Part #	Name	Price
# 4588	Tru-Cool LPD, thick cooler & standard installation kit # LPD4588 Truck & heavy duty to 19,000 GVW Low pressure drop cooler 5 3/4 x 11 x 1 1/2 thick	$58.43
# 4589	Tru-Cool LPD, thick cooler & standard installation kit # LPD4589 Truck & heavy duty to 24,500 GVW Low pressure drop cooler 8 x 11 x 1 1/2 thick	$71.66
# 4590	Tru-Cool LPD, thick cooler & standard installation kit # LPD4590 Truck & heavy duty to 28,000 GVW Low pressure drop cooler 12 x 11 x 1 1/2 thick	$84.35

Tru-Cool Transmission Oil Cooler Kits Include: Cooler, hose, fittings and hardware, 2 styles of mounting hardware - Quick connect nylon straps & steel mounting, easy installation instructions.