The Kohler 1629203310 is a genuine OEM cylinder head gasket designed for Kohler KDW series diesel engines. This critical component ensures a tight, leak-free seal between the cylinder head and engine block, maintaining optimal engine compression and preventing fluid leaks. It is compatible with various Kohler KDW engine models, including KDW1003, KDW1404, KDW1603, and KDW2204, providing precise fitment and reliable performance for agricultural and industrial applications.