1986 International S Series Automatic Transmission Oil Coolers
- Hayden®Transmission Oil Cooler CouplingInternational S1654 / S1753 / S1754 / S1853 / S1854 / S1954 /... 1986, Transmission Oil Cooler Coupling by Hayden®. Replace your defective oil cooler coupling with this part. Manufactured from premium brass, the part fits most 5/16"...Fits most 5/16" trans-lines with 1/2"-20 threadCompatible with OEM cooler systems$4.69