HAYDEN 677 RAPID COOL TRANSMISSION OIL COOLER FITS UP TO FULL SIZE VEHICLES 14K GVW 2500LB TOWING 11" x 7.5" x .75" - Transmission Parts Distributors
Hayden Develops High Efficiency Oil Cooler for the Renewable Gas Market | Hayden Industrial
Amazon.com: Hayden Automotive 689 Universal Add-On 11.6” x 11” x 0.75” Auxiliary Transmission Cooler To Enhance Towing Capacity – Not A Direct OE Replacement Unit : Automotive