7 0 Allison MT 640 Transmission for a 1984 International CO-1750B $1,499.99 USD (Used) 1984 International CargoStar, AT TRANSMISSION ASSEMBLY, Make: Allison, Model: MT640, Serial Number: 0020458, Part Number: 6839539, Fits a Caterpillar 3208, For more information about... ConditionUsedEngine ModelCaterpillar 3208Fits To Make(s)InternationalFits To Model(s)CO-1750BWill Fit Year(s)1984Part Number6839539Stock NumberP-12432 MLS Number10086412CategoryTransmissions Last Updated12/18/2023 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info