Hydraulic Oil cooler 4285627 AT154977 for John Deere 490E Excavator. Part Name: Oil cooler. Part Number: AT154977, 4285627. Application Models: Compatible with John Deere 490E Excavator. Hitachi Excavator EX100-2 EX120-2 EX100-3 EX120-3. UPS Surepost usually takes 1-6 workdays. UPS GROUND usually takes 1-5 workdays. All these transport timeliness Don’t apply to remote districts. 14 days evaluation and investigation takes after receiving your return item. Your satisfaction is our goal, please leave 5 star feedback. Much appreciation in advance.