Product name: HDi Toyota Landcruiser 300 J30T Automatic Transmission Cooling Kit  
Product code: HDI-ATF-LC-300     
Engine :F33A FJA300 
Suit: Landcruiser 300 J30T  turbo 2021-2024
    
The HDi Toyota Landcruiser 300 J30T Automatic Transmission Cooling Kit is designed to maintain the ATF oil temperature better, especially under heavy loads or during towing. 
Tests have shown a 10-15 degree Celsius reduction in peak temperatures, as well as more solid in-gear torque transfer. This better maintenance of transmission oil temperature is an effective way to extend the transmission's lifespan and better fuel economy!
The HDi Toyota Landcruiser 300 J30T Automatic Transmission Cooling Kit replaces the thin (15mm) factory unit with a unique high-quality 50mm thick, highly efficient, less restrictive 28-row HDi oil cooler. The improvement does not stop here. HDi takes the ATF cooler kit Chemical polished to a next level, it comes with -8 AN professional fittings! (10mm ID compared to the factory unit's 7mm ID!),  high-pressure hose, and CNC machined connectors, making it an easy and perfect fit. 
Furthermore, its shortest route prevents pressure loss. The extra ATF carried by the huge HDi cooler provides extra circulating ATF to prolong the automatic transmission fluid's life.
We designed it as what we want the best for our own car!
The ATF's mounting bracket is meticulously designed, and when it comes to durability, there are no cost-cutting measures taken. Strong, one-piece stainless steel brackets and fasteners are used to protect the HDi ATF cooler from chassis twists even in the toughest conditions! 
HDi Toyota Landcruiser 300 J30T Automatic Transmission Cooling Kit benefit as below:
Easy to install
Reduce heavy load peak ATF temperature 
Solid transmission torque transfer 
Reduce torque slip due to overheating 
Extend transmission operation life
Improve fuel efficiency by reducing transmission loses
Stainless steel one piece mounting bracket
Genuine high quality professional OIL cooler 
10 mm cooler internal diameter not 7mm! 
Best Value for money