0 0 2003 Allison 1000 Transmission for a Chevrolet C4500 Recently Updated $950 USD (USED) Allison 1000 SERIES Assembly#: 6310235308 Input Lgth: AUTOMATIC Input Dia: AUTOMATIC Pilot Dia: AUTOMATIC Ref# E004517 ConditionUsedAssembly Number6310235308Fits To Make(s)ChevroletFits To Model(s)C4500Part NumberE004517Stock Number25901448 MLS Number13998563CategoryTransmissions Last Updated12/4/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info