Parts for Briggs & Stratton 326431-0357-99: Engine / Valve / Carburetor Gasket Sets Parts

This genuine OEM breather gasket creates a tight seal in the breather, allowing the exhaust gases to flow and escape properly and regulating the pressure in lawn and garden machine engines. It also helps distribute the pressure evenly over the breather and the valves. Over time, this part can become brittle like all gaskets, as it is exposed to constant pressure and high heat. This can cause it to crack, break, or even create a leaky seal. In any case, a full replacement will be necessary and this genuine OEM replacement gasket can provide the solution. One gasket is included and all other parts and hardware are sold separately. Always allow the engine to cool before replacing gaskets or performing other repairs. Use the correct tools for replacement to ensure that the gasket is not damaged in the process. This breather gasket is manufactured to exact standards by Briggs & Stratton. It has applications on more than 100 compatible machines made by this brand, Toro, and Murray, including lawn tractors and generators. This part is a composite piece that is made of premium materials and sold individually.

This is an authentic oil seal that is designed for use with select models of small engines. This specific oil seal is found on the power take-off side, or PTO side, of the engine. It provides a strong seal for the crankcase to prevent leaks and ensure optimal engine pressure. Over time this seal will wear out and may break, crack, or shrink. This will affect its ability to provide a proper seal. That can impact engine performance, cause fluid leaks, and more. Seals and gaskets are always considered a part of routine maintenance and they should be inspected during other repairs to ensure that everything is functioning properly. If not, this part can provide a replacement. This genuine OEM oil seal is manufactured by Briggs & Stratton and designed for use in more than 150 engines that are made by the brand. The seal can be used in equipment manufactured by Toro and Murray, as well, including generators, mowers, lawn tractors, snowblowers, and other small equipment. This oil seal is made of durable rubber material and sold as an individual unit. A screwdriver, pliers, and wrench set will be required to perform this replacement. Be sure to drain the oil and only work once the engine is cool.

This carburetor overhaul kit is a genuine OEM replacement part sourced directly from the manufacturer. It is used on snowblower engines and other lawn and garden machine engines. The carburetor is a vital component of the engine. It is responsible for fuel combustion that starts the engine. If the carburetor is damaged, the ratio of fuel to air will not be correct, and ensuing engine issues will result. Engine backfiring, failure to start, and starting and then stopping are all signs that the carburetor is in need of repair. Usually, repairing the unit is much less expensive than replacing it. This overhaul kit contains the necessary parts to get the carburetor up and running. The gaskets and O-rings are the primary components that tend to fail in a carburetor. This kit contains the gaskets and O-rings in addition to the remaining parts that complete the overhaul. After removing the carburetor and accessing each part, clean the machined part well before putting on the new gasket.This carburetor overhaul kit is sold as a single unit. It is compatible with snow blowers manufactured by Briggs & Stratton, Toro, and Simplicity.

This replacement part is a needle and seat kit. This part is a genuine replacement part made by Midwest Engine. This part is typically used as a part of the carburetor. This kit contains a brass plug with a shaped hole to accommodate the needle that also comes with it. These parts work together so that no fuel can enter the float bowl during use. This keeps the engine running smoothly. A new needle and seat kit might be needed if the current one is not working properly. If the user notices that the carburetor is having issues, it may be due to the needle and seat kit. Be sure the engine is completely turned off before starting this repair. This part is sold individually and is sourced directly from the manufacturer to ensure proper fit. This specific part is a genuine OEM replacement part for long-lasting use.

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 a replacement dipstick tube seal that is designed specifically for use with select Briggs & Stratton engines on lawn and garden equipment. This seal is designed to provide a seal in the oil dipstick tube to ensure that oil stays in the crankcase and air stays out. It sits in the bottom of the fill tube and also helps hold the tube securely in place. Over time, the seal can become damaged or broken and result in oil leaks. If this happens, the seal should be replaced immediately to ensure proper engine operation. Oil leaks can lead to poor performance or even cause further damage to the engine if left unrepaired. This replacement tube seal can get equipment back in proper working order in no time. This dipstick tube seal is manufactured to specific standards by Briggs & Stratton. It is designed for use with multiple models of engines that are installed on blowers, generators, tractors, and snow blowers from Briggs & Stratton, Murray, and Toro. There are over 150 compatible units that can use this exact part. This durable seal is made of premium composite rubber materials and is sold individually. Be sure to drain the oil before replacing this part to avoid spills.

This is an exhaust gasket designed to fit between the engine exhaust and the exhaust system. It’s designed for use on lawn tractors and is the OEM part for many tractors in the Briggs & Stratton family of brands. When properly installed, it will prevent exhaust leakage. It will also flex enough to allow for parts expanding due to heat. The main symptom of a failed gasket is exhaust leaking from the joint. Gaskets can fail due to a variety of factors. They can dry out, lose flexibility, and crack. They can chafe, losing their heat resistance and drying out prematurely. They can even tear due to excessive engine vibration. In this case, it’s advisable to check your engine mounts to make sure they’re fully secure and tightened. To replace the exhaust gasket, with the engine off, remove the two screws that run through the old gasket. Remove the old gasket and insert the new gasket carefully into place. Screw the exhaust system back together to complete the repair. This is an OEM part sourced directly from the manufacturer and is sold individually.