Controller Unit for John Deere Engine 6081 Excavator 330CLC 3554 370C. Fit for Engine: John Deere 6081HT002, 6081HT008. Fit for John Deere Excavator: 330CLC, 3554, 370C. If you don’t receive package over 30 business workdays, please notify us. All these transport timeliness Don’t apply to remote districts. Your satisfaction is our goal, please leave 5 star feedback. Much appreciation in advance.