6 0 2014 Caterpillar CX31 Transmission for a Caterpillar CT660 $17,000 USD (USED) CAT CX31 Assembly#: 357-0383 Input Lgth: AUTOMATIC Input Dia: AUTOMATIC Pilot Dia: AUTOMATIC ConditionUsedAssembly Number357-0383Fits To Make(s)CATFits To Model(s)CT660Stock Number25729706 MLS Number13294184CategoryTransmissions Last Updated9/21/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info