Honda GX160 Replacement - Cylinder Head Assembly

Replacement cylinder head assembly for Honda GX160 5.5HP engines. Replaces OEM part numbers 12210-ZH8-020, 12210-ZH8-405, 12210-ZH8-415, and 12210-Z4M-405. Complete assembly includes cylinder head, intake and exhaust valves, rocker arms, valve springs, retainers, and head gasket. Compatible with GX160 engines used in pressure washers, generators (EB2500, EG2500, EM1800, EM2500), tillers (FC600), and other power equipment.