LPD47391 T Cool 40K Transmission Cooler Transmission Oil Cooler GVW Max 40,000

T Cool 40K Transmission Cooler

The LPD47391 T Cool 40K Transmission Cooler manages fluid temperatures to prevent heat-related failure in heavy duty vehicle applications [LPD47391].

Overview

The LPD47391 T Cool 40K Transmission Cooler is a high-capacity heat exchanger designed to protect sensitive drivetrain components from overheating. This T Cool 40K Transmission Cooler is rated for vehicles with a Gross Vehicle Weight up to 40,000 pounds, making it suitable for demanding towing and hauling. Installing this T Cool 40K Transmission Cooler helps maintain fluid viscosity and extends the service life of the transmission.

Built For Performance

• Rated for a maximum Gross Vehicle Weight of 40,000 pounds.
• Engineered with a low pressure drop design to maintain consistent fluid flow.
• Constructed with a brazed aluminum core for superior heat dissipation.
• Highly resistant to corrosion and vibration for long-term durability.
• Designed to handle extreme thermal spikes during heavy engine loads.

On-The-Job Use

• Cooling transmission fluid during long-distance towing of trailers or campers.
• Protecting commercial delivery vehicles operating in stop-and-go traffic.
• Reducing heat buildup in vehicles used for snow plowing or off-road use.
• Maintaining stable operating temperatures for heavy duty hauling equipment.

Specs At A Glance

Good To Know

Q: Does this cooler require a professional mechanic for installation? A: While many owners perform the installation themselves, it requires knowledge of fluid lines and proper mounting to ensure no leaks occur.

Q: Will this work on vehicles with a lower GVW rating than 40,000? A: Yes, a higher GVW rating simply means the cooler has more capacity to shed heat, which provides a larger safety margin for smaller vehicles.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.