Cylinder Head Gasket Set for 2.0L N46B20, N46B20A, N46B20B engines.This kit includes a multi-layer steel (MLS) cylinder head gasket, manifold gaskets, valve cover gasket, valve stem seals, and other small gaskets, seals, and O-rings required for cylinder head removal and replacement.Designed for use with 118i, 120i, 318i, 320i, 520i, X1, X3, and Z4 models equipped with the 2.0L N46 engine across various chassis including E81, E87, E88, E82, E90, E91, E92, E93, E84, E83, and E85.The components are packaged in a shrink-wrapped tray to all parts are present and organized before installation.Gaskets are constructed using materials equivalent to or better than specifications to sealing performance.