Lawn Mower Carburetor Gasket Kit for GCV160, GCV160A, GCV160LA, GCV160LAO GCV160LE Model Engines. Fits Specific For HRB216, HRR216, HRR216K2, HRR216K3, HRR216K4, HRR216K5, HRR216K6, HRR216K7, HRS216, HRS216K1, HRS216K2, HRS216K3, HRS216K4, HRT216, HRT216K, HRT216K2 & HRZ216 Mowers. Air Guide Gasket: 19651-Z0L-000, Carburetor Insulator: 16211-ZL8-000,Carburetor Muffler Gasket: 16221-883-800 16228-zl8-000 16212-zl8-000. Lawn Mower Carburetor Gasket made of high quality materials, durable. Carburetor gaskets shall be used for mowers.