Davies Craig Trans Cooler – DMAX / BT-50 4JJ3 (2020+) – TCB645DPK

Keep It Cool. Keep It Alive.

If you tow, off-road, or just push your rig harder than the average punter — you need this. The Davies Craig TCB645DPK TransChill Cooler Kit is built for the Isuzu DMAX and Mazda BT-50 running the 4JJ3-TCX from 2020 onwards. This isn’t just another cooler — it’s insurance for your transmission.

🔧 Why You Actually Need One:

• 🔥 Drops ATF Temps by Up to 33°C – Pulling a caravan or smashing dunes? That heat adds up fast. This kit keeps your box cool under pressure.
• 🧱 Adds Life to Your Box – Every 11°C drop in temp = double the lifespan. No brainer.
• 💨 Transfers Heat 50% Better – That’s not marketing spin. That’s tested performance.

💪 What Makes It Tougher Than the Rest:

• 32mm 14-Row Fin & Plate Core – Big cooling in a compact setup.
• Black Powder-Coated Finish – Built to cop mud, salt, and road grime.
• Pressure-Tested to 150 PSI – It’s not going to fold under load.
• Plug-and-Play Fitment – Comes with laser-cut brackets and everything you need to bolt it in right.

📦 What’s in the Box:

• Vehicle-Specific 4mm Alloy Mounting Brackets
• Davies Craig 32mm Transmission Cooler
• SAE J1019 ATF Hose – High temp. High pressure. No worries.
• All Hardware for a Hassle-Free Install

✅ Suits:

• Isuzu DMAX 4JJ3-TCX (2020+)
• Mazda BT-50 4JJ3-TCX (2020+)

⚙️ Tech Specs:

• Inlet/Outlet: M16 fittings
• Warranty: 3 Years (Manufacturer Backed)

🔥 Why It Matters:

Auto trans temps spike fast when you tow or bash tracks. When it overheats, you're up for big bills. The TransChill Kit keeps things cool, your shifts crisp, and your transmission alive.

🚚 Free Shipping + Easy Payments

• Afterpay, Humm, Klarna, Zip all accepted.
• Express Shipping Australia-Wide – No extra cost.

🛡️ Bolt It On Before It’s Too Late

The Davies Craig TCB645DPK is the smart upgrade for anyone who uses their DMAX or BT-50 like it was built for. Keep your trans cool and your weekend plans drama-free.

👉 Add to Cart and gear up with real protection today.