View 1 Photo View 0 Videos Allison MT647 Transmission for a 1988 Pemfab Imperial T-942A Newly Listed Contact for price (Used) 1987 Allison (AT), TRANSMISSION ASSEMBLY- Model: MT647, Serial Number: 2420115044, Part Number: 23042334, Engine: other Reference images for condition For more information about... ConditionUsedFits To Make(s)PemfabFits To Model(s)Imperial T-942AWill Fit Year(s)1988Stock NumberP-506308 MLS Number14437644CategoryTransmissions Last Updated6/18/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info