View 0 Photos View 0 Videos 2011 Allison 2500RDS Transmission for a Peterbilt 330 $1,285 USD (USED) Allison 2500 RDS Assembly#: 30-21575 Input Lgth: AUTOMATIC Input Dia: AUTOMATIC Pilot Dia: AUTOMATIC Ref# 29550039 ConditionUsedAssembly Number30-21575Fits To Make(s)PeterbiltFits To Model(s)330Part Number29550039Stock Number26028363 MLS Number14477563CategoryTransmissions Last Updated7/24/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info