Parts for Briggs & Stratton 256702-4002-99: Gasket Sets Parts

A needle and seat kit is used similarly to a float valve. It allows fuel into the carburetor chamber when it is empty and stops more fuel from entering the same chamber when it is already full. With regular use and age, the needle and seat kit or valve will wear out, become damaged, or stop working efficiently. Signs of this include an engine that continuously revs and will not idle or one that won't start at all. To improve performance and prevent further damages, a new needle and seal kit must be installed.Installing a needle and seat kit is simple with the proper tools. Wear gloves for protection. Remove the damaged or worn needle and seal kit, clean the area, and replace it with a genuine OEM replacement part. Test the device before putting it back to use.This needle and seat kit is an authentic OEM part. It is supplied by the original manufacturer and sold individually. It is comprised of high-quality, durable materials. The needle and seat kit is compatible with Toro and Briggs and Stratton brands. The kit can be used with a variety of machines, including lawnmowers, generators, lawn tractors, snowblowers, and other devices with small engines.

This is an OEM replacement carburetor overhaul kit. It can be used with select models of lawn and garden equipment engines. The carburetor is one of the most important parts of the engine. It is responsible for creating and circulating the air/fuel mixture that is used to initiate combustion in the engine. Over time, the carburetor's gaskets and parts can become worn, damaged, or brittle due to age, constant heat and vibrations, and exposure to chemicals in fuel. It is easy and more affordable to rebuild and replace gaskets than to buy a new unit. This genuine OEM carburetor overhaul kit is manufactured by Briggs & Stratton to exact standards. It is compatible with select engines from the brand, as well as certain models from Toro. This overhaul kit includes all of the necessary diaphragms, gaskets, and parts to rebuild the carburetor and is sold as an individual kit. A screwdriver and pliers will be required for replacement of the carburetor parts. Be sure to replace gaskets one at a time to avoid confusion and keep the equipment in the correct functioning condition. Clean the areas where gaskets are seated to ensure a proper seal and always work in a well-ventilated area when performing engine repairs.

This replacement part is a float bowl assembly. It is a genuine replacement part made by Midwest Engine. This part works with the carburetor and is part of the fuel chamber that allows the oxygen and fuel to mix together. This ensures that the engine is running smoothly and efficiently over time. A new float bowl assembly might be needed if the current one is damaged or missing. If the user is having issues with the carburetor in general, it might be due to the float bowl assembly. Be sure to wear working gloves while replacing this part as the float bowl can have fuel on it. Be sure to refer to the owner's manual before replacing this part. This float bowl assembly is sold individually. Note that it is a genuine OEM replacement part and is sourced directly from the manufacturer to ensure a proper fit.