Carburetor fits GC135, GCV135, GC160, GCV135, GCV160 and GCV190. OE Replacement Carburetor: 16100-Z0L-023, 16100-Z0L-853, 16100-Z1610-ZMO-804. OE Replacement Air Filter Housing & Base: 17231-ZM0-010, 17220-ZM0-030, 17220-ZM0-020. Includes: 1 Carburetor, 2 Carburetor Gaskets, 1 Air Filter, 1 Fuel Filter, 1 Spark Plug, 1 Air Filter Cover, 1 Air Filter Base, and 1 Hose. Replaces your faulty Honda air filter. Lawn Mower Carburetor Components. Please note that assembly requires some skill and knowledge. Taking photos of the assembly before disassembly will make it easier to install the new carburetor components.