The 18381-ZH8-800 Muffler Gasket (Honda Number 3683745) is a replacement for many small engines by Honda used in many applications.The 18381-ZH8-800 Muffler Gasket is a replacement for the VSD1, GX160, GX200, GX120, EG2500, EB3000, EG1400, EM1800, EM2500, EM3000, EU3000, EZ1400, EZ2500, FR750, HS621, HS622, and other Honda engines.
