KTM HuskyBoy 50 AC Franco Morini S5GS LIMITED EDITION Cylinder Head O Ring Seal

KTM 50cc & HuskyBoy 50 cc Air-Cooled Morini S5 GS LIMITED EDITION Cylinder Head O-Ring Seal

This High Temperature rated O ring is fitted to Special Edition, High Compression models of the S5GS engines (carb fits to cylinder with four petal reeds) it is used in place of the standard fitted head gasket, where the head has an O-ring groove.

KTM 50 Pro Junior 1998-2001 S5GS.

KTM 50 Pro Senior 1997-2000 S5GS.

Husky Boy 50 Junior/Senior/CR50J/CR50S 1997-2001 S5GS.