AVR Automatic Voltage Regulator for 5KW Diesel Generator Automatic Voltage Regulator Kipor Single Phase AVR for Kipor 5KW Single Phase Diesel Generator Capacitor 450V 680UF Bolt to Bolt center distance around 135mm 10 wires totally, 2 single wires, 3 connectors, two wires in one connector, two wires in one connector and four wires in the other connector Ships from China, takes 7 to 15 days to arrive you. After shipment is made, Amazon may send an email saying it take 3 to 4 weeks to arrive you. Please disregard this time frame, it is a default time frame by Amazon for shipment from China. The actual delivery is 7 to 15 days, if you do not receive it within 15 days, please contact us for customer service.