Original carburetor replacement for Briggs & Stratton engines model 799868, 498170, 497586, and 498254. High-efficiency, fuel-saving, and easy to install.

This carburetor is designed specifically for Briggs & Stratton small engines, perfectly matching models 799868, 498170, 497586, 498254, and other compatible models. As a direct replacement for the original carburetor, it is manufactured with high-quality materials and precision processes to ensure uniform fuel atomization and efficient air intake, helping the engine start quickly, run smoothly, and improve fuel economy. Suitable for lawnmowers, generators, rippers, and other outdoor power equipment. Key features: ✅ Precise compatibility: Customized for B&S models 799868, 498170, 497586, and 498254 engines, requiring no major modifications to replace the original carburetor. ✅ High efficiency and fuel economy: Optimized air-fuel mixture ratio, improving combustion efficiency, reducing fuel consumption, and minimizing carbon buildup. ✅ Stable and durable: The main body is made of aluminum alloy with an anti-corrosion coating, resistant to high temperatures and corrosion, extending service life. ✅ Easy Installation: Includes basic installation accessories and interface instructions, compatible with standard fuel lines and air filter connections, making DIY replacement easy and convenient. ✅ Performance Enhancement: Resolves problems such as difficulty starting, unstable idling, and weak acceleration, restoring the engine's original power. Compatible Model Note: Please confirm your engine model before purchasing (usually located on the engine nameplate or crankcase label), or compare it with the old carburetor structure to ensure complete compatibility. Package Includes: Carburetor ×1, Basic fixing screws and washer set installation diagram (English version, refer to the diagram for operation). Warm Reminder: Please disconnect the spark plug wires before installation to ensure safe operation. It is recommended to clean or replace the air filter and fuel filter at the same time to maintain the system in optimal condition. If the equipment has not been used for a long time, the starter may need to be pulled several times after the first installation to fill the fuel line.