Parts for Briggs & Stratton 121012-0112-E8: Carburetor Parts

This is a genuine intake gasket replacement that is designed for use in certain lawn mower engines. This specialty intake gasket is what is responsible for creating the seal between the carburetor and the breather tube so that no gases or fluids leak when they pass between the two. This gasket is subjected to constant high pressure, vibrations, and extreme temperatures, and over time it will need replaced. Gaskets are generally considered a part of routine maintenance on most engines, and many owners will choose to keep a few extra on hand in case of an urgent repair need. This genuine OEM intake gasket is manufactured by Briggs & Stratton and designed to offer an identical replacement for the original gasket that came on the new unit. It is compatible with lawn mower engines in models from Briggs & Stratton and Toro, and will fit on over 150 different engine models in lawn mowers from these brands. The intake gasket is made of durable composite material. It is also a good idea to replace gaskets when servicing the carburetor to ensure a proper seal after reassembly. Be sure to use the right tools to install this part so that it isn't damaged in the process.

Mounting screw for lawn and garden engines. Secures engine components and covers. Replace if stripped, corroded, missing, or damaged during maintenance.

Engine won't start or runs rough? This float needle valve controls fuel flow in your carburetor. Common fix for flooding or fuel starvation issues.

This part is a replacement shaft choke. This is a genuine OEM part made by Midwest Engine and has been sourced directly from the manufacturer. It can be used to replace a broken or otherwise defective shaft choke but in a variety of outdoor power equipment.The shaft choke attaches to the engine carburetor and allows adjustments to the carburetor itself by the user. Over time, this part may become worn or broken, requiring replacement. It's advisable to wear work gloves to protect the hands. It's important when working on or near an engine to make sure the equipment is powered off and completely cooled down before starting any repairs. For more accurate information on how and where to install this shaft choke, the appropriate owner's manual and equipment diagrams should be utilized.As an authentic replacement part, this shaft choke is suitable for use on several different models of small engine outdoor power equipment manufactured by Midwest Engine and various other brands. Please note that this is a genuine part made of high-quality, durable materials and is sold individually.

Carburetor overhaul kit with gaskets and diaphragms for small engines. Replace when engine runs rough, won't start, or idles poorly. Confirm fit with your model.

Complete carburetor overhaul kit for lawn and garden engines. Includes gaskets, seals, and components to rebuild a worn or damaged carburetor assembly.

This authentic OEM replacement carburetor kit is designed to be used in a variety of small gas-powered lawn appliances. This kit includes a carburetor, gasket, and choke assembly. The carburetor is an essential part of an engine that is responsible for mixing fuel and air before passing the mixture on for combustion. This is a delicate balance that can cause the engine to perform poorly if the carburetor is damaged or faulty. Carburetors most commonly wear out overtime because of built-up engine sludge. After extended periods, the carburetor will begin to build a coating of exhaust and combustion products that prevent it from working as effectively. When this happens, the engine may begin to shake, idle, misfire, hard start, backfire or even put off black smoke. You will need a screwdriver and set of socket wrenches for this repair. This part is of the highest quality and comes sourced directly from the original manufacturer. It can be used with Toro, Simplicity, Cub Cadet, and Briggs & Stratton appliances. This part ships individually of additional hardware.

Fix a flooded carburetor with this float. Controls fuel flow to the carburetor bowl, preventing flooding and ensuring proper air-fuel mixture.

Fix an engine that won't start or floods with fuel. This carburetor needle and seat kit controls fuel flow to prevent overflow. Simple repair.

Seals the carburetor float bowl to prevent fuel leaks. Replace if you notice fuel dripping or engine running issues. Verify fit with your model number.

Replace your engine's float bowl gasket to prevent fuel leaks and ensure proper carburetor function. Install when worn, cracked, or leaking. Verify fit.

An air cleaner gasket is a valuable barrier between the carburetor of a machine and the air filter. This air cleaner gasket is made out of durable composite material. It is designed for use with outdoor lawn and garden power equipment such as lawn mowers, snowblowers, tillers, leaf blowers, and wood chippers. It is compatible with products by brands such as Briggs & Stratton, Toro, Cub Cadet, Snapper, and Simplicity.The air cleaner gasket part is crucial to the health and longevity of the machine's engine. The purpose of the air cleaner gasket is to help seal and protect the engine, the air cleaner, and other internal systems from dirt, contaminants, and debris that can often become the source of engine problems.The proper gasket for each user's engine depends entirely on the engine's design. That's why it is strongly recommended that users check their engine's Illustrated Parts List and refer back to their owner's manuals before making any decisions. This air cleaner gasket is an original OEM part sourced directly from the manufacturer, Midwest Engines. It is sold individually.

Hose connector for small engines. Replaces cracked, broken, or missing connectors that link fuel or breather hoses. Presses into place for secure fit.

This authentic OEM replacement fuel line works to transfer fuel from the tank to the carburetor. Over time, these fuel lines age and may need to be removed and replaced. During routine maintenance, the fuel line may show signs of wear, such as having cracks that allow fuel to seep through. This is normal deterioration and indicates that the fuel line needs to be removed and replaced. The cracks may not be evident to the naked eye. However, if there are cracks or leaks in the fuel line, the fuel will not get to the carburetor efficiently, which will be evident in the engine sputtering or not idling properly. Removal and replacement require a screwdriver. Any fuel in the tank should be emptied prior to working on the fuel line. Use the screwdriver to remove the clamps holding the fuel line in place. Remove the old fuel line and clamps. Put the new fuel line and clamps in place. Tighten the clamps enough to hold the line taut. Do not overtighten, or the line could be damaged. This fuel line is sold individually. It is for use with Briggs and Stratton engines. It comes with the clamps needed for installation.

Mower won't start or runs poorly? Cracked or leaking fuel lines prevent proper fuel delivery. Simple 15-minute DIY repair restores engine performance.

Replacement screw for lawn and garden engines. Secures components and fastens parts throughout the engine assembly. Order a new one if lost or damaged.

Inline fuel filter strains water and debris from fuel before reaching the combustion chamber. Replace if engine runs rough or won't start. Verify fit.

Sealing washer creates proper spacing between fasteners to prevent leaks on lawn mowers, tillers, and chipper shredders. Replace if worn or damaged.

Sealing washer creates a leak-proof seal in your lawn and garden engine. Replace when worn or cracked to prevent oil or fuel leaks. Confirm fit.

Replacement mounting screw for lawn and garden engines. Secures engine components and panels. Needed when original hardware is stripped, missing, or damaged.

Secures hoses in your engine to prevent fuel and oil leaks. Replace when rusted or damaged to avoid engine malfunction. Verify fit with your model number.

Replace your engine's choke and throttle shaft seal to prevent air leaks and maintain proper engine performance. Verify fit with your model number.

Replacement fuel tank cap for small engines. Seals the fuel tank to prevent leaks and contamination. Order a new cap if yours is cracked, missing, or worn.

Fuel tank cap seals your engine's fuel tank and maintains proper pressure for combustion. Replace if cracked, loose, or leaking. Verify fit with model number.

Fix fuel leaks or prevent spills during storage with this engine fuel shut-off valve. Fits lawn mowers, generators, and pressure washers. Easy install.

This fuel tank is a genuine OEM replacement part for a wide range of snowblowers and blower vacuums. The fuel tank is located on the exterior of an appliance and allows the operator to top up their machine with more fuel. The fuel tank connects to the carburetor through a fuel line and feeds the engine gasoline to create power. This fuel tank holds roughly 2.8 liters, or 3 quarts, of fuel. Although fuel tanks are made of durable reinforced plastic, they can be knocked easily due to their position on the outside of an appliance. If punctured or dented, fuel will start to leak from the tank and present a potential fire hazard. For safety reasons, a damaged fuel tank should be replaced as soon as possible. Using a set of wrenches, unbolt the damaged tank and reassemble with this replacement part. As a high-quality replacement part, this fuel tank comes sourced from its original manufacturer. It is compatible with Briggs & Stratton and Toro appliances. This tank includes a fuel cap but does not include a fuel line or the hardware needed for assembly.

A carburetor float bowl is an essential part of every carburetor because it controls the flow of gasoline from the fuel tank to the motor. Whether because of gasoline impurities or lots of use, the interior pieces of small engines may fail and need to be rebuilt. For that purpose, the float bowl comes with the three required gaskets. Replacing the float bowl in a Briggs & Stratton carburetor is a simple process. First, detach the carburetor from the engine, then removing the screw from the top of the carburetor housing. Replace the large gasket with the new one, making sure that it fits properly and will seal. Then set the new float bowl down onto the gasket. Next, take the small gasket and place it atop the float bowl, screwing the bolt onto the float bowl. Then it’s time to reattach the carburetor to the Briggs & Stratton engine. This OEM assembly is a factory-built replacement for the original parts it replaces. It is individually packaged and sold separately. Mowers, chippers, generators, blowers, snowblowers, tillers, and other small engines using a Briggs & Stratton engine can use this replacement kit. Among compatible brands are Craftsman, Snapper, Simplicity, Toro, Cub Cadet, and Lawn boy.

Float bowl for small engine carburetors. Holds liquid gasoline as a fuel reservoir. Replace if cracked, damaged, or leaking to restore proper operation.