; HomeHeavy Duty Truck PartsTransmissions & Transmission PartsTransmission AssysEaton/FullerRTX15715Used 1996 Eaton/Fuller RTX15715 Transmission Assy Used 1996 Eaton/Fuller RTX15715 Transmission Assy Unfortunately this part is temporarily unavailable. View other Eaton/Fuller RTX15715 Transmission Assys