View 9 Photos View 0 Videos Eaton-Fuller RTO11708LL Transmission for a 1988 Kenworth T800 $999 USD (Used) 1987 Eaton/Fuller (MT), TRANSMISSION ASSEMBLY- Model: RTO11708LL, Serial Number: 70320995, Part Number: 15X50A81Q01, Engine: Caterpillar 3306B, Reference images for condition For... ConditionUsedEngine ModelCaterpillar 3306Fits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)1988Part Number15X50A81Q01Stock NumberP-104361 MLS Number13637233CategoryTransmissions Last Updated10/3/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info