View 0 Photos View 0 Videos 2006 Allison 3000RDS Transmission for a Chevrolet T7500 $1,125 USD (USED) Allison 3000 RDS Assembly#: 6510646516 Input Lgth: Automatic Input Dia: AUTOMATIC Pilot Dia: AUTOMATIC Ref# 6510646516 ConditionUsedAssembly Number6510646516Fits To Make(s)ChevroletFits To Model(s)T7500Part Number6510646516Stock Number25868957 MLS Number13851981CategoryTransmissions Last Updated9/27/2025 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info