About this product
These Derale transmission coolers are identical to the Tru-Cool 40K LPD47391 and are a direct replacement in terms of using the same mounting pattern and inlet/outlet port fittings. These coolers are directly compatible with our 1999-2007 GM Truck transmission cooler bracket and line sets.
Very popular with original equipment manufacturers for use on their towing applications, the Derale Plate and Fin coolers feature strong furnace-brazed construction embossed turbulators which maximize heat transfer while also minimizing pressure drop. This unit is perfect for light to medium duty use and occasional towing. It greatly extends transmission life by preventing heat-related transmission failures, and improve shifting performance. Built with 5/8" Inverted Flare Inlets and includes 3/8" hose barb adapters. This kit comes with a complete transmission cooler hardware kit to easily install onto vehicles with 5/16" transmission cooler lines.
Features:
- Prevents heat related transmission failures
- Extends life of transmission
- Improves transmission performance
- Sturdy furnace-brazed aluminum construction
- 13 row cooler design
- Turbulators maximize cooling & minimize pressure drop
- 3/8" hose barb adapters included
- Fluid Capacity: 20 oz.
- All Derale coolers are rated at 250psi working pressure and 300psi burst strength
Specifications:
- Cooler style: Plate & Fin
- Construction: Aluminum
- Inlet size: 5/8" inverted flare female inlets
- Fitting size: 3/8" barb
- Width: 22-3/4"
- Height: 8"
- Overall Height (with brackets and inlets): 9-1/4"
- Depth: 1-1/4"
- Inlet to Inlet dim: 21-3/8"
- Mounting: 15-3/4", 17-3/4", 8-1/2"
- Hose size: 3/8"
- Hose length: 4'
Description supplied by Glenn's Auto Performance through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.
