I am in need of a Box Relay 66103-5555-2 for my Kubota G2000-S. I have not been able to find a replacement. One of the relays works but the one for the fuel pump does not. I took off the relay box cover and found two NEC MR331-N12. 8G2 relays inside. I have not found an equivalent relay as yet. If some one can help me in this regard I will be grateful. The relays are soldered on the circuit board and will need to be removed and replaced with the equivalent relays. Thanks.