0 John Deere 6466T, Engines, Engine, This is a used Engine taken from a John Deere 4840 Tractor but may fit additional John Deere 6466T applications. Price includes refundable core charge of $1,000 466.00 cubic inches Diesel engine Serial No. 6466AR-05 Available at Fort Atkinson Tractor Parts in Fort Atkinson, IA. This component has been removed from the equipment and has been cleaned and inspected. It is available for immediate shipment. Item ships via freight carrier, for a freight quote or additional information call 877-530-3010 to speak to a sales rep about this unit. Please reference number EN-9064. Applicable sales tax will be charged.