7 0 Allison 4500 RDS Automatic Transmission $2,150 USD Transmission is a good used takeout in working condition. Gen 4 Allison 4500 RDS. Call or message with any questions. ConditionUsedPart NumberE014231Stock Number3127 MLS Number11684369CategoryTransmissions Last Updated11/30/2022 LocationSpringville, PA, US Sold BySummit Core Supply (844) 329-___ SHOWNUMBERCall Seller Email Seller Save More Info