STOCK:9104-1022265, 2015 USED 2015 ALLISON 4500RDS_PR AUTOMATIC TRANSMISSION, WITH RETARDER, E020854, TC521, STOCK:1022265, ESN:6610382279, OIL AND FILTERS INSPECTED IN GOOD CONDITION, ALSO OILPAN REMOVED AND CHECKED THE TRANSMISSION INSIDE, READY TO WORK, MANY ALLISON TRANSMISSIONS IN STOCK - FOR PRICE AND SHIPPING CONTACT US AT -*** 4 - T R U C K S . C O M. -OR- F O U R T R U C K S . C O M ***- AND CHECK OUR FULL INVENTORY.