Ducati 999 S [2003-2006] - WÖSSNER piston kit - Ø99.94mm Ducati 998/999S

WÖSSNER piston kit for Ducati 999 S

The WÖSSNER piston kit is assigned to the Ducati 999 S in the entire 2003-2006 model year range. It combines the pistons included in the kit with the appropriate components for piston assembly, thereby supporting targeted selection based on the specified engine dimensions.

Kit contents

• Forged piston set with a diameter of 99.94 mm
• Piston ring set XSY1000
• Piston pin WP038
• Circlips CW20

Technical data

• Material: aluminum
• Piston diameter: 99.94 mm
• Bore diameter: 100.00 mm
• Compression ratio: 13.5:1
• Oversize letter: A
• Oversize: STD

Vehicle assignment

The piston kit fits the Ducati 999 S, built between 2003 and 2006. The assignment should be based on the vehicle model, the year of manufacture and the specified diameter and bore values.

Selection and assembly

The combination of 99.94 mm piston diameter and 100.00 mm bore diameter facilitates technical coordination when selecting a suitable piston. Before assembly, the dimensions mentioned and the compression ratio must be compared with the requirements of the engine. The piston set, piston ring set, piston pin and circlips are related to each other as a kit.