View 0 Photos View 0 Videos 2020 Allison 4500RDS Transmission for a Kenworth T880 $6,250 USD (USED) Allison 4500 RDS Assembly#: 6610568054 Input Lgth: AUTOMATIC Input Dia: AUTOMATIC Pilot Dia: AUTOMATIC Ref# N/A ConditionUsedAssembly Number6610568054Fits To Make(s)KenworthFits To Model(s)T880Part NumberN/AStock Number26061201 MLS Number14598029CategoryTransmissions Last Updated10/2/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info