2 0 Eaton-Fuller RTLOC16909AT2 Transmission for a 2009 Peterbilt 388 $2,500 USD Used RTLO16909A-T2 transmission. ***This is a factory 9 speed that has been converted to a 13***., Serial#: S0661806, Engine Make: Caterpillar, Engine Model: C15, Casting#: S0661806 ConditionUsedEngine ModelCaterpillar C15Fits To Make(s)PeterbiltFits To Model(s)388Will Fit Year(s)2009Stock NumberSV-78-1 MLS Number9498025CategoryTransmissions Last Updated12/17/2023 LocationAlma, AR, US Sold ByArkansas Truck Center (833) 371-___ SHOWNUMBERCall Seller Email Seller Save More Info