Our carburetor has NO fuel shutoff solenoid; therefore, if your OEM carburetor has a solenoid, the 2 wires connected to the solenoid of your OEM carburetor is NO USE on our product. Distance between the center of Two Mounting Holes in the both Front & Rear Ends of Carburetor: 52.4 ± 0.5mm (about 2-1/16 in).
eBay