Champion Z112 Valve Set With Gaskets For Model S40

The Champion Z112 Valve Set With Gaskets is a direct replacement kit built for Champion S40 air compressors, with compatibility also listed for 26DN19 units. Official parts catalogs identify Z112 as the complete valve set with gaskets, while a separate valve gasket set, Z112G, is available for gasket-only replacements. It is intended for use during rebuilds or maintenance when intake and exhaust valve components or their seals wear, helping restore proper valve train sealing and compressor performance. Part of Champion's service literature and independent supplier catalogs for the S40 series, this kit provides a matched set of valve components and gaskets designed to preserve original valve geometry and operation.