The Honda Carburettor Main Jet #52 is a genuine replacement part designed specifically for 4-stroke engines fuelled by petrol. Made from high-quality brass, this main jet is compatible with models such as G100 and GV100K2. With the model number 99101-1240520, this product ensures optimal performance and efficiency for your Honda engine. Perfect for maintaining or upgrading your carburettor system, this main jet is a reliable component for your motorcycle or other petrol-powered equipment. A35