Parts for Briggs & Stratton 10A902-2139-E1: Carburetor, Fuel Supply Parts

Seals between air cleaner and carburetor on small engines. Replace if torn, compressed, or causing air leaks that affect performance. Verify fit.

Replace your cracked or leaking engine fuel tank. This tank holds fuel for small engines and mounts to the engine body. Order a new tank if damaged or worn.

Flange screw for lawn and garden engines. Distributes connection force over a larger area. Replace if threads are stripped, head is damaged, or screw is missing.

Fix loose engine mounts or rattling accessories with this flange bolt. Secures engines and components in lawn mowers, generators, and pressure washers.

Regulates fuel flow in small engine carburetors. Replace when engine misfires, runs poorly, or won't start due to brittle or stiff diaphragm. Verify fit.

Fix cracked or worn breather tube connections causing rough running or oil leaks. This rubber grommet connects the crankcase breather to carburetor.

This rubber O-ring creates an airtight seal on the engine's intake manifold or carburetor mounting area. It prevents air leaks that can cause the engine to run lean or erratically. Replace this O-ring if your engine surges, idles roughly, or you notice signs of an air leak around the intake or carburetor connection.

Secures to the fuel tank to prevent debris and dirt from entering the fuel system. Replace if cracked, damaged by impact, or missing to protect engine.

Replace your engine's carburetor primer bulb to fix hard starts and ensure proper fuel priming. Compatible with select models—verify fit by model number.