We recommend replacement of the carburetor gasket when replacing the carburetor, as it is easily ripped and torn when removing the old carburetor. The gasket can be found at the link below:
Carburetor Gasket & Insulator with 24 mm Air Intake for 163cc 5.5 Hp & 196cc 6.5 Hp Engines
High performance manual choke carburetor for 163cc 5.5 HP model JF168 engines & 196cc 6.5 HP model JF200 engines.
This mini bike carb is made by Huayi, designed in Japan, and is original equipment on the Baja Motorsports Mini Bike MB165 and MB200 models.
Baja Motorsports part number 165-171.
This product is also used as a generator carburetor where 163cc and 196cc engines are used for power generation.
Center to Center Mounting Hole Distance: 43 mm
Air Intake Inside Diameter: 24 mm
Engine Intake Inside Diameter: 18 mm