LPD47391 Transmission Oil Cooler for Tru Cool 40K GVW Max 40000

Product Overview

This Tru Cool 40K transmission cooler is designed to keep automatic transmission fluid temperatures low under heavy loads. The high-capacity cooler efficiently dissipates heat for vehicles up to 40,000 lbs GVW, protecting transmission components from excessive wear. Ideal for towing, fleet, and heavy-use applications, this transmission cooler helps maintain consistent shift quality and reliability.

Key Features & Performance

• Rated for vehicles up to 40,000 lbs gross vehicle weight (GVW)
• High-efficiency plate-and-fin core maximizes cooling surface area
• Direct-fit replacement for Tru Cool 40K model with part number LPD47391
• Robust construction resists vibration and road debris
• Optimized fluid flow reduces pressure drop and improves heat transfer
• Includes mounting hardware for straightforward installation

Common Uses

• Heavy-duty towing up to 40K GVW
• Motorhomes and RVs requiring enhanced transmission cooling
• Commercial fleet vehicles subject to stop-and-go driving
• Racing and performance vehicles with high-stall torque converters
• Plow trucks and service vehicles operating under constant load

Technical Specifications

• Part Number(s): LPD47391
• GVW Rating: 40,000 lbs
• Fluid Type: Automatic Transmission Fluid (ATF)
• Cooler Type: Plate-and-fin

Frequently Asked Questions

Q: Is this transmission cooler rated for 40,000 lbs GVW? A: Yes, the Tru Cool 40K model is specifically engineered for vehicles with a gross vehicle weight rating up to 40,000 lbs.

Q: Does this cooler match the original Tru Cool 40K dimensions? A: This aftermarket unit mirrors the Tru Cool 40K dimensions and includes the same part number LPD47391, ensuring a direct bolt-in replacement.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.