HONDA GX120 4HP Complete Generator Gasket Set

The Gasket Genius complete gasket set fits Honda GX120 / 4HPengines, commonly found on smaller generators and lawnmowers. It covers the engine’s key sealing points — the cylinder head, crankcase and carburettor mounting faces. The cylinder head gasket contains combustion pressure, the crankcase gasket keeps oil and internal pressure sealed in, and the carburettor gaskets stop unmetered air from entering the fuel-air mixture. As these gaskets age and harden, a leak at any of these points can cause oil seepage, reduced compression, or a rough, unstable idle.

Fits specified Honda models:

• Honda GX120 / 4HP engines, generators, lawnmowers