Parts for Briggs & Stratton 31G777-0200-E1: Engine Sump, Fuel Supply, Gasket Set - Engine, Lubrication Parts

This oil seal is a genuine OEM replacement part designed for use on a wide variety of small gas-powered appliance engines. Although small, an oil seal is an important part of the oil cylinder assembly as it prevents oil from leaking into other parts of the engine. If oil begins to leak into the engine, it can corrode other parts or even pose a fire hazard. Therefore, it's important that the oil cylinder is tightly sealed to prevent any damage to the engine. Seals can wear out over time, especially if exposed to heat. Heat will cause the seal to shrink, effectively unsealing the oil cylinder. Before making this repair, be sure to drain the oil cylinder of any oil and be prepared for an involved replacement process. This part is compatible with Toro, Murray, and Briggs & Stratton appliances and is sourced from the original manufacturer. It ship individually of other hardware.

This authentic OEM replacement cylinder head gasket fits a variety of different lawn tractors. The cylinder head, or more commonly just “head”, is an integral part of the combustion chamber. The head sits at the top of the cylinders and closes them off to create a chamber. The head usually has openings that connect to the exhaust and airflow. However, it is important that neither air nor exhaust leak in or out of these connections. The head uses several of these gaskets to prevent that from happening. The cylinder head makes up a part of the combustion chamber and, as such, gets very hot. Over a lifetime of use, a cylinder head gasket can overheat and warp. When this happens, it will no longer seal the cylinder head and must be replaced. Replacing a cylinder head gasket requires disassembling much of the engine, so follow the user's manual closely while making this repair. This part is compatible with Toro and Briggs & Stratton lawn tractors and comes sourced from its original manufacturer. This part does not include any additional hardware.

The crankcase is a metal case over the crankshaft of an engine. It is essential to the operation of the engine as it shields the crankshaft and rods from any debris. It also ensures the pressurization of the chamber and helps to keep pistons and oil moving properly. The crankshaft gasket is part of what keeps the seal and allows the engine to function. It can wear with time or even become dry and cracked. It will cause oil leakage, smoke, and even engine failure. This is a genuine OEM crankcase gasket for lawnmowers, lawn tractors, and small engines produced by Toro, Cub Cadet, MTD, Briggs & Stratton, and Simplicity. It comes as an individual component.

This replacement oil drain plug is a genuine OEM part for a lawn tractor or generator engine. The oil drain plug connects to the base of the oil tank and allows the appliance owner to drain used oil and replace it with new, clean oil. The oil drain plug is threaded to screw into the oil tank and prevent it from popping out of place while the appliance is in use. The most likely reason to replace an oil drain plug is if the old plug's threading has become stripped and no longer holds onto the oil tank. Alternatively, the plug is quite small and could easily be misplaced during an oil change. If lost, oil will leak from the engine, causing parts to overheat. Fortunately, replacing a lost or damaged oil drain plug is simple and only requires screwing a new plug into place. This replacement plug is a high-quality part that fits Craftsman and Murray products. It comes sourced from its original manufacturer and ships individually, without any additional hardware.

The oil seal plays an important role in protecting the oil as it flows into the crankshaft and engine block. It creates a strong seal and ensures that the oil can flow effectively into the engine for proper operation. Over time, rubber seals degrade and wear out, so their replacement will be a part of routine maintenance. If there are oil leaks around the crankshaft or engine, this seal may be the culprit. Replacing the oil seal will ensure proper oil pressure and avoid oil leaks that could lead to more serious damage. When installing this replacement part, it is important to use a rubber mallet or large socket to tap the part into place. This is a genuine Briggs & Stratton part that is a replacement for various compatible small engines. It can fit select engines on Toro, Husqvarna, and Briggs & Stratton equipment. This oil seal is sold individually and compatible with a variety of engines. This OEM replacement is made of durable rubber and sold individually.

This genuine OEM replacement intake manifold gasket for a small gas-powered lawn appliance motor acts as a seal between two engine components, like any other gasket. However, the intake manifold gasket is one of the most necessary gaskets because it is responsible for sealing the engine vacuum and coolant. Intake manifold gaskets can be damaged because of their location in the engine. If the engine has been running hot for a while, the metal can expand and crush the gasket, causing it to fail. If this happens, the engine will begin overheating, as coolant can no longer reach the areas where it is needed. Replacing an intake manifold gasket will mean removing the air filter and its housing, the oil drain tube, blower housing, breather tube, and carburetor. Making this repair requires a set of socket wrenches and screwdrivers. This part is compatible with a wide range of mowers, chippers, and blowers from Briggs & Stratton, Toro, Cub Cadet, MTD, Simplicity, and Lawn Boy. It is sourced from the original manufacturer and ships individually.

This genuine Midwest Engine fuel line directs fuel into the carburetor, which creates the mixture of fuel and air that powers the lawn tractor or a lawn mower.Fuel lines are likely to suffer damage as a result of the dirt, debris, pebbles, and gravel that might be flung around in the air and onto the lawn mower or lawn tractor during use. If punctures, tears, rips, warping, or erosion of the part occurs, the fuel lines must be removed and replaced immediately. Operating a lawn mower or lawn tractor without a functional fuel line can impact fuel economy or even cause dangerous fuel leaks. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. This fuel line is compatible with the following brands: Midwest Engine, Briggs & Stratton, Cub Cadet, Simplicity, and Toro. This part is sold individually.

This is a fuel line replacement intended to keep a lawnmower's engine running smoothly. It is long enough to make a couple of fuel lines, just cut the fuel line to the desired length and keep the rest as a spare. When a mower doesn't start easily or performs poorly when running, the fuel delivery system may have a problem and will need repair. The fuel line that supplies gas from the tank to the carburetor may be cracked or broken. When this occurs, it is best to replace the fuel line before it becomes a flammable hazard. This is an OEM replacement fuel line sourced from the manufacturer and is sold individually. This replacement part is compatible with different Briggs & Stratton mowers. Remember to use work gloves and drain the gas tank before the installation of this part.

This replacement part is a fuel line. This is a genuine replacement part made by Midwest Engine. This part is commonly found connected to fuel tanks and is able to provide the proper stunned for the fuel to travel through when needed. A new fuel line might be needed if the current one is no longer able to stay connected to the machine, if the current line is leaking in any way, or if the line has become damaged. This can be due to normal wear and tear over time and should be replaced if this is the case. Work gloves are recommended when working with parts that have touched fuel. This is a genuine OEM replacement part. This part is sold individually and is sourced directly from the manufacturer.

This fuel filter is a genuine Midwest Engine part, sold individually. A fuel filter can be used as a replacement part for outdoor appliances including lawn mowers, snowblowers, generators, and wood chippers. This genuine OEM part is made out of durable, high quality materials.If the engine won't start, it is possible that the fuel filter has been clogged and is not allowing the flow of fuel into the carburetor, where it is mixed with air in order to ignite the spark plugs and power on the engine.This OEM part is a genuine replacement that is sold individually and sourced directly from the manufacturer. This fuel filter is compatible with the following outdoor appliance brands: Midwest Engine, Briggs & Stratton, Craftsman, Toro, Cub Cadet, Murray, Tecumseh, Snapper, MTD, and Simplicity.

This is an inline fuel filter and is an essential part of a fuel system. This part can be found inside the fuel tank or fitted into the fuel line. The fuel filter is responsible for straining particles like water and debris in the fuel so that they won't reach and clog the combustion chamber and eventually reduce the engine's performance. Annoying sputters when starting equipment and uneven idling are incidents that may be related to a clogged fuel filter. To remove a fuel filter, first cut off the fuel supply and then slide the fuel clamps away to remove the filter. Remember to work in a well-ventilated area, with no open flame or fire source, when installing this component. This part works with lawn mowers, snowblowers, tillers, generators, wood chippers, and others with small engines. It is compatible with brands such as Briggs & Stratton, Craftsman, Toro, Cub Cadet, Murray, Lawn Boy, Snapper, and Simplicity. This is a manufacturer-supplied OEM replacement part and comes as an individual component.

This fuel pump is a genuine Midwest Engine part, sold individually. This fuel pump can be used as a replacement part or a lawn tractor. The purpose of a fuel pump is to provide a passageway for fuel to channel through the fuel line and into the fuel tank.The fuel pump of a lawn mower or a lawn tractor might eventually have to be replaced in the event that it suffers damage and cannot perform its crucial function. If the fuel pump has been torn, scraped, punctured, or eroded from general wear and tear with long-term use or as the result of a direct impact with a hard object such as a rock or a curb, the component should be removed and replaced by this genuine OEM replacement part. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. This is an OEM part sourced directly from the manufacturer. It is sold individually. This fuel pump is compatible with the following outdoor appliance brands: Midwest Engine, Briggs & Stratton, Cub Cadet, Simplicity, and Toro.

A hose clamp serves the basic purpose of holding together two connecting hoses. This is a crucial job in an engine. Since there are so many connecting tubes and hoses transferring oil and fuel within an engine, a leak could prove catastrophic. It could not only cause the engine to malfunction but could also become a fire hazard. Replacing a hose clamp is an easy job, though the exact process will depend on where the connection is located. A pair of pliers may be needed. This is a genuine OEM replacement part and will work with a wide range of appliances, such as pressure washers, engines, generators, tractors, mowers, blowers, shredders, and chippers from Murray, Toro, Briggs & Stratton, Snapper, MTD, Lawn-Boy, or Simplicity. This part ships individually.

This is an O-ring seal that can be used in many types of engines for lawn and garden equipment. It is responsible for sealing the connection between the cylinder head assembly and the intake manifold. The sealing process prevents dirt and debris from moving throughout the equipment and getting into the motor. As time passes, the O-ring seal can shrink, causing oil or air leaks and decreasing engine performance.When the O-ring is damaged, clogged, worn, or broken, it will need to be cleaned or replaced before using the lawn equipment again. The damaged or broken O-ring seal can be removed using a flat head screwdriver. After it has been removed, the replacement component can be installed in the same place. Make sure that the O-ring seal is properly seated to avoid additional leaks. Reassemble the parts before using the tool. This is a genuine OEM replacement part that is sourced directly from the manufacturer. It is sold individually. It is used in lawnmowers, lawn tractors, snowblowers, and wood chippers manufactured by Simplicity, MTD, Lawn-Boy, Cub Cadet, Toro, and Briggs & Stratton.

This O-ring seal is used in all sorts of lawn and garden equipment as a seal for the oil dipstick. It helps seal the system from debris and dirt that could otherwise reach the oil and end up in the motor. Over time, an O-ring will start to shrink, which can result in air and oil leaks and a poorly performing engine. If the O-ring has pits, blisters, or pocks on the surface, it will also need to be replaced.If an O-ring seal is worn, damaged, or clogged, it should be cleaned or replaced before the equipment that houses it is used again. A flat head screwdriver can be used to remove the damaged O-ring. Once the old one has been removed, a new one can be placed into the same position before using the tool.This O-ring seal is designed for lawnmowers, snowblowers, tillers, wood chippers, pressure washers, generators, and leaf blowers. It is compatible with equipment from Simplicity, Briggs & Stratton, MTD, Craftsman, Snapper, Toro, Lawn-Boy, and Cub Cadet. The seal is a genuine OEM replacement part directly sourced from the manufacturer. It comes with a single seal.

This replacement valve seal is a genuine OEM part for a lawn tractor or mower. The valve stem is a type of valve that transfers oil into the cylinder and then immediately reseals due to the pressure in the chamber. However, if the seal is damaged, it will not close and oil will leak into the cylinder. If this happens, the cylinder head may become overly lubricated and not run well. This seal helps prevent that from happening. It fastens to the intake valve and valve stem keeper. Seals will naturally wear out over time due to stress and exposure to corrosive oxidizing agents in an engine. When this happens, the valve will leak oil. To test if the valve seal is compromised, look for whitish-grey smoke that indicates burning oil and also measure to see how much oil the engine is consuming. If the seal is breached, use a screwdriver and socket wrench set to change out the part. This top of the line replacement valve seal is compatible with Briggs & Stratton, Toro, and Lawn Boy lawn tractors. It is sourced from the original manufacturer and ships individually.

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.

The fuel cut-off valve is used as an external mechanism to stop the flow of gasoline from the fuel assembly to the engine to conserve fuel and maintain safe operation. If your device did not come with a cut-off valve, this is an easy install to give more control over the engine’s operation. When installing a fuel cut-off valve in your small gasoline engine, the first thing to note is the little arrow on the side of the valve. This indicates the direction that fuel will be flowing from the tank to the motor. Empty the fuel tank before proceeding with the repair. Remove the fuel line from the tank and cut the hose in two. Install properly sized hose clamps on either side of the cut and force the two ends of the valve into the severed line. Reattach the fuel lines and fill the tank. This fuel cut-off valve is compatible with a variety of gasoline-driven tools, including lawnmowers, generators, snowblowers, and chippers. Brands that use this OEM replacement part include Craftsman, Briggs & Stratton, Snapper, Simplicity, Toro, and Cub Cadet. This OEM part is sold individually.

This oil pump cover is a genuine Midwest Engine part, sold individually. This oil pump cover can be used as a replacement part for lawnmowers, snowblowers, wood chippers, and lawn tractors. It ensures that the oil pump can deliver oil to the engine without any excessive oil leakage. Symptoms of a damaged oil pump cover can include oil leakage in and around the cover, reduced oil pressure, and oil leakage in and around the intake manifold gasket. If any of these symptoms occur and are directly attributable to the oil pump cover, the part should be immediately replaced with this genuine OEM replacement part. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. This is an OEM part sourced directly from the manufacturer, and it is sold individually. This Oil pump cover is compatible with the following outdoor appliance brands: Midwest Engine, Briggs & Stratton, Toro, Simplicity, Cub Cadet, Lawn-Boy, and MTD.

This gasket-rocker cover, also called a valve cover gasket, is used in small engines to create an air-tight seal between the engine and the valve cover. This cover is also made to prevent oil from leaking as it travels throughout the engine. It’s an important component to ensure the cylinder head is protected from the elements and oil doesn’t leave the motor. If this component has failed, replacement is essential to avoid engine failure. Gasket-rocker covers are protected on the bottom and top, but they may experience damage from the sides. Over time, the gasket can crack after becoming brittle, which allows dirt, heat, and debris exposure. This can lead to the cover breaking down and leaking, which may cause reduced engine performance and cosmetic problems. Some signs that replacement is needed include a burning oil smell, a dirty cover, and an engine that runs low on oil. This gasket-rocker cover is a genuine OEM component that is directly from the manufacturer. It’s designed for use with Briggs & Stratton and Toro lawn tractors and small engines. It’s sold individually and can be attached using a torque wrench or a socket set.

Oil filter for most Intek and Vanguard engines and selected L-head twin cylinder engines. It is recommended to replace the oil filter at least once per season.

The oil filter strains the oil as it runs through the machine, helping to remove debris and buildup to ensure that only the purest oil gets into the engine. Over time, oil gets dirty, and therefore so will the filter. This could lead to clogs and will eventually require replacement. Typically, oil filters are replaced as a part of routine oil changes, but there are some instances where an emergency replacement may be required. Replacing a clogged oil filter could improve the performance of the equipment and help reduce your emissions. To replace the oil filter, drain all of the oil from the engine and use an oil filter wrench to remove the old filter and screw the new one in place. Once the filter is secured, refill the oil and get back to using the equipment at the optimal operating performance. This Briggs & Stratton oil filter offers compatibility with a number of its lawn equipment engines. All genuine parts from this brand are designed to provide optimal performance and adhere to emissions guidelines. Be sure to check your user manual for fit and model compatibility.

O-rings are used in various locations and applications to seal and protect connections throughout the engine. The O-ring is typically used for rigid connections where a proper seal is required for optimal functioning. It is critical to have the right size and style of O-ring installed for proper operation. These parts tend to wear over time and that can affect their ability to seal. If O-rings are degraded or damaged in any way, they need to be replaced as soon as possible to prevent further damage. This O-ring is manufactured to exact specifications by Briggs & Stratton to provide a genuine OEM replacement. It can be used in various Toro, Briggs & Stratton, and Lawn-Boy engines. Typically found in lawn tractor engines, this part is compatible with more than 150 machines. This O-ring is made from durable materials and sold individually. Always disconnect the spark plug before beginning engine work and wear gloves for hand protection.