The TigerShark 640 Top End Kit from SBT is a premium engine rebuild solution designed for 1994–1999 TigerShark 640 personal watercraft. Whether you’re restoring a classic TigerShark or repairing a worn engine, this complete kit provides the essential components required to rebuild the top end and restore reliable engine performance.
The TigerShark 640 Top End Kit includes two precision-manufactured SBT pistons, matching piston ring sets, wrist pins, wrist-pin bearings, C-clips, a base gasket, head/head cover gaskets and O-rings, plus exhaust gasket(s). Each component is engineered to provide accurate fitment, excellent durability, and dependable performance in demanding marine environments.
Replacing all major top-end components during an engine rebuild helps restore compression, improve throttle response, reduce piston and cylinder wear, and extend engine service life. The included gaskets and O-rings provide the necessary sealing components for a complete installation, helping simplify the rebuild process while ensuring long-lasting reliability.
Designed for marine repair professionals and personal watercraft enthusiasts, the SBT TigerShark 640 Top End Kit delivers trusted quality and exceptional value. Whether you’re performing preventative maintenance or completing a full engine overhaul, this kit provides everything needed to get your TigerShark back on the water with confidence.
Kit Includes
2 × SBT Pistons
2 × Piston Ring Sets
2 × Wrist Pins
2 × Wrist-Pin Bearings
2 × C-Clips
1 × Base Gasket
1 × Head/Head Cover Gasket & O-Ring Set
Exhaust Gasket(s)
