Supplier: XCM-Parts Name of product: Case ECU, Case Controller Part number: KHR2680 Related model: KHR3314 KHR2682 KHR2690 KHR2692 Condition: Genuine new Warranty: 1-3 months Payment: T/T , Western Union , PayPal , Credit Card Delivery: estimated 7 days Link-belt 210X3E ECU controller KHR51018 is hydraulic main control unit and common use to Link-belt X3 series excavator models. The excavators with two pieces of ECU which controller A and controller B. It connects from monitor to cabin main wire harness.