Parts for Briggs & Stratton 126M02-3427-F1: Carburetor Parts

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

This carburetor is built to mix gas and oil before the mixture moves into the engine. It is a single-cylinder carburetor that has an auto-choke system and requires regular maintenance. Replacing the air filter, changing oil, and adding fuel stabilizer can increase the life of the engine when using this carburetor. Carburetor issues can be caused by blockages of dirt, fuel, and debris. If an engine won’t start and the fuel tank is full, testing the carburetor can be done by taking out the air filter and pouring a tablespoon of fuel into the carburetor. Pull the starter rope and see if the engine starts but then dies soon after. If this is the case, the carburetor is likely the issue and will need to be replaced. It’s recommended to replace the gaskets at the same time to ensure an airtight seal. This is an authentic OEM replacement part for lawn and garden tool engines. It’s compatible with lawnmowers from Toro and Briggs & Stratton. It comes as an individual item with the carburetor, a gasket, and a rubber O-ring. A screwdriver will also be needed to make a replacement.

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.

Seals air cleaner base to carburetor, preventing debris bypass and air leaks. Replace when worn to maintain proper fuel mixture and engine performance.

The choke return spring is a part that is used on many small engines in lawn and garden equipment. The part is a component in the choke system that ensures that the correct tension is applied to keep the choke lever in the appropriate position. If the choke return spring is broken or begins to malfunction, the lawnmower may have issues keeping power and running correctly.If the choke return spring is damaged or weak, it will prevent the choke from returning to the correct position. This can cause the engine to speed up and accelerate more quickly than desired. The air filter housing will need to be unscrewed to access the choke return spring. Take the wire off the spark plug and remove the boot from the plug. Remove the spring from the linkage and then clip on the new one. Replace the other components to get the equipment to work again.This choke return spring is an authentic OEM replacement part directly sourced from the manufacturer. It is sold individually. The spring is compatible with various wood chippers, lawnmowers, and pressure washers by Briggs and Stratton, Simplicity, Toro, Lawn-Boy, and Cub Cadet.

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.

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

Seals the intake manifold to maintain proper pressure in your engine. Replace if cracked, worn, or causing air leaks. 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.

Fix engine misfires and stalling issues with a new carburetor float bowl. Controls fuel flow from tank to motor. Direct fit for Briggs & Stratton models.