COMPL.CYL.GASKET SET Ø 47 for ORIGINAL CYL.HEAD APE-VESPA PK Make Model PIAGGIO PIAGGIO APE 50 2T (spare part for Malossi CYLINDER KIT 31 4421 : out of production) VESPA VESPA PK 50 (spare part for Malossi CYLINDER KIT 31 4988 : out of production)