Heating and Cooling› Oil and Fluid Coolers

Kloc Fabrication

Tru-Cool MAX Transmission Cooler

$150.00

SKU: LPD47391

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Kloc Fabrication Tru-Cool MAX is a transmission cooler designed as a replacement for the OEM Tru-Cool 40K (LPD47391). This cooler has a Gross Vehicle Weight (GVW) rating of 40,000 lbs and a BTU rating of 45,000. It features 13 plates and includes a basic installation kit with mounting brackets, barbed fittings, and a section of rubber hose with clamps.

This cooler is sourced from Capital Core Transmissions, a distributor for Dana-Spicer and Tru-Cool Thermal Products, ensuring equivalent quality and rating to the discontinued OEM unit. It is packaged securely and inspected before shipment.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandKloc Fabrication
Part NumberLPD47391
CategoryHeating and Cooling

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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