The Derale 51008 is a 10 row Series 10000 stack plate fluid cooler for engine oil, transmission fluid, or fuel. It is an all-aluminum, furnace-brazed heat exchanger with full 2-inch plates and internal turbulators for efficient heat transfer at minimal pressure drop. It has -10AN O-ring female inlets and comes with bright anodized -8AN male adapter fittings, and four integrated mounting brackets make it easy to install. The cooler is rated at 20,000 BTU per hour and finished in black powder coat.
Specifications:
- Cooler style: Series 10000 stacked plate
- Rows: 10
- Cooling: 20,000 BTU/hr
- Ports: -10AN O-ring female x -8AN male (included -8AN fittings)
- Construction: all-aluminum, furnace-brazed, 2" plates with turbulators, 4 integrated brackets
- Dimensions: 13" W x 4-9/16" H x 2" D
- Mounting: 12-1/4" x 2-7/8"
- Finish: black powder coat
- Cools: engine oil, transmission fluid, or fuel
- Part number: 51008
FAQ
What is the Derale 51008 cooler used for?
It is a universal stacked plate cooler for engine oil, transmission fluid, or fuel cooling.
What port size does it use?
It has -10AN O-ring female inlets and includes -8AN male adapter fittings.
How much cooling does it provide?
The 10-row core is rated at 20,000 BTU per hour.
How is it built?
It is all-aluminum, furnace-brazed, with 2" plates and turbulators, four integrated brackets, and a black powder-coat finish.

