HONDA GX390 13HP Complete Generator Gasket Set

The Gasket Genius complete gasket set fits Honda GX390 / 13HP engines used across generators and lawnmowers, covering the main sealing surfaces of this four-stroke engine — the cylinder head, crankcase and carburettor mounting faces. The cylinder head gasket holds combustion pressure, the crankcase gasket keeps the internal oil sealed in, and the carburettor gaskets stop unmetered air upsetting the fuel-air mixture. Given how much running time a 13HP generator engine typically sees, worn gaskets at any of these points tend to show up as oil seepage, weak compression, or an idle that won’t hold steady.

Fits specified Honda models:

• Honda GX390 / 13HP engines, generators, lawnmowers