The Derale 8 Pass 13 inch Series 7000 Transmission Cooler Kit uses a copper tube and aluminum fin core, with 1/2 inch copper tubing expanded into aluminum fins for strong heat transfer, to pull heat out of transmission fluid. It is rated for vehicles up to 18,200 lb GVW and uses 11/32 inch hose barb inlets. The kit includes a complete hardware kit and 4 feet of 11/32 inch hose.
Specifications:
- Type: Series 7000 copper/aluminum tube & fin transmission cooler kit
- Passes: 8
- Core size: 13 in
- Construction: 1/2 in copper tubing expanded into aluminum fins
- Ports: 11/32 in hose barb inlets
- GVW rating: 18,200 lb
- Overall dimensions: 12-3/4 in W x 10-1/4 in H x 3/4 in D
- Fluid capacity: 6.25 oz
- Included: complete hardware kit, 4 ft of 11/32 in hose
- Part number: 13107
FAQ
What is the Derale 13107 kit for?
It is a universal add-on transmission cooler kit rated for vehicles up to 18,200 lb GVW.
How is the core built?
It is an 8 pass, 13 inch Series 7000 core with 1/2 inch copper tubing expanded into aluminum cooling fins.
What is included?
A complete hardware kit and 4 feet of 11/32 inch hose for 11/32 inch barb inlets.
How big is the cooler?
It measures 12-3/4 inches wide by 10-1/4 inches tall by 3/4 inch deep and holds about 6.25 ounces of fluid.

