View 0 Photos View 0 Videos 2004 Fuller RTLO12913A Transmission for a Peterbilt 378 Newly Listed $1,610 USD (USED) Fuller RTLO12913A Assembly#: - Input Lgth: 10.5 Input Dia: 2.0 Pilot Dia: 1.18 ConditionUsedAssembly Number-Fits To Make(s)PeterbiltFits To Model(s)378Stock Number25932921 MLS Number14123242CategoryTransmissions Last Updated2/4/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info