An quality Non Asbestos gasket set with two kinds of air filter gaskets available inside.
The carburetor, crankcase side cover, insulator and air filter gaskets are made of non asbestos material that is more environmentally friendly and durable than normal aftermarket gasket parts made in China.
For Honda and clone engine and generators GX390 389 420 cc, rebuild and different stage upgrade of the engines.
Although the iron head gasket is for 90mm bore engine, it can be used for 88mm bore engine also. The thick air filter gasket is for power tools and the thin one is for generators normally.
For parts number Gasket case cover 11381-ZE3-801 Oil Seal 91201-Z1C-003 Valve head cover gasket 12391-ZE2-020 Head gasket 12251-Z1C-801 Muffler gasket 18333-ZE3-800 18333-Z1C-801 Insulator 16212-Z5T-000 Carburetor 16221-Z5T-000 Air filter 16220-ZA0-702 Oil seal 91201-ZE3-004