Please check product compatibility carefully to ensure it is the product you need so as not to waste your time and energy on return. Main Characteristics: AVR for 7.5kw single phase gasoline or diesel generator Capacitor size 450V 680uF 5.5 inches / 140mm hole to hole on center Totally 6 Wires, 4 wires in one connector and 2 single wires Rating: 4kw to 10kw Shape: Half Moon / Round Electric Connection: 6 Wire (4 Blade Quick Connect & 2 Single Wires) Bolt Connection: 2 Bolt - 5-1/2" Center to Center Capacitor Rating: 250v | 470uF Size: Length - 6-1/8" | Height - 2-1/2" | Thick: 7/8" (Case Only) .