Kohler 1731812-S Engine Head & Valve Train Kit

The Kohler 1731812-S Engine Head & Valve Train Kit regulates the airflow and combustion by coordinating movement with piston cycles inside the engine. Its components control intake and exhaust timing, allowing fuel mixture entry and burnt gases exit during operation. This kit is installed at the top section of the engine cylinder head, aligning with the camshaft, push rods, and rocker arms to manage action throughout each rotation, while maintaining correct mechanical sequencing within the combustion chamber assembly and supporting consistent engine cycling across varied operating speeds and temperature conditions in outdoor power equipment applications.