1991 International 4900 Automatic Transmission Oil Coolers
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- Hayden®Transmission Oil Cooler CouplingInternational 4900 10.0L / 14.0L / 5.9L / 7.3L / 7.6L 1991, 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" transmission...Fits most 5/16" trans-lines with 1/2"-20 threadCompatible with OEM cooler systems$4.69