14B90 Briggs and Stratton Engine - Overview

Genuine manufacturer approved carburetor needle valve for lawn and garden equipment engines. This item includes the seat. The needle valve opens and closes to control the flow of fuel into the carburetor. Make sure to disconnect the spark plug wire and drain all gasoline from the carburetor and fuel tank before starting a repair.

This is an authentic replacement part manufactured for use with small engines. Seals can deteriorate overtime, and it is recommended to replace worn seals when servicing an engine. This seal is the lower seal in the engine's sump, the seal is sold individually.

This authentic OEM sealing washer is designed for your lawn equipment to create a tight seal within the carburetor body, preventing fuel or air leaks. If you notice any signs of leaks, such as dripping fuel or hissing sounds, it may indicate a faulty or worn-out sealing washer. Additionally, you might be experiencing engine performance is...Read moresues like rough idling or difficulty starting. To replace the sealing washer, ensure that the machine is off and that the engine has cooled down. Remove the air breather cover and the filter itself, following the instructions provided in your user manual to access the carburetor. Depending on your specific equipment model, you may need to detach the springs from the carburetor choke mechanism, disconnect the fuel line and fuel tank, remove the choke lever, and detach the air breather base. Once you have located the carburetor, carefully unthread the main jet from the bottom of the carburetor bowl. Finally, slide off the old sealing washer, ensuring you take note of its positioning for accurate replacement. Please note that this sealing washer is sold individually.

This spark plug terminal is supplied directly from the original equipment manufacturer. The metal terminal is designed to fasten the spark plug to the engine lead wire. This component is sold individually, and needle nose pliers are helpful with the repair. Please refer to the appropriate diagrams of your engine model for the proper application of this hardware.

This high quality replacement air cleaner cartridge is specially designed for use with Briggs and Stratton engines. It is an authentic OEM sourced item, not an aftermarket equivalent. It is utilized to filter out dust and debris from contaminating the carburetor and the engine. This filter is made from pleated paper in a plastic case and ...Read moreit is sold individually. Please note, the foam filter is sold separately. Replacing this air cleaner cartridge is a simple task that does not require any tools. • Remove the air cleaner cover • Replace the cartridge • Secure the cover

This is an authentic replacement part manufactured for use with Briggs & Stratton small engines. The special retainer is commonly used as spacing between the head of the valve and the valve spring. The retainer is available as an individual replacement part, please see model diagram for associative parts.