The Sea-Doo 787 RFI Top End Kit from SBT is a premium engine rebuild kit designed specifically for Sea-Doo 787 RFI (Rotax 787 RFI) engines. Compatible with GTX RFI, GSX RFI, and 3D RFI models, this complete rebuild kit includes all the essential components needed to restore engine compression, reliability, and factory-level performance.
The Sea-Doo 787 RFI Top End Kit includes two precision-engineered SBT pistons, matching piston ring sets, wrist pins, wrist-pin bearings, C-clips, a base gasket, a complete water jacket O-ring set, two R.A.V.E. valve housing gaskets, and exhaust gasket(s). Each component is manufactured to exacting standards to ensure precise fitment, exceptional durability, and dependable operation in demanding marine conditions.
Replacing worn top-end components helps restore lost compression, improve throttle response, reduce piston and cylinder wear, and extend the life of your Sea-Doo engine. The included R.A.V.E. valve housing gaskets and water jacket O-ring set provide the sealing components required for a complete rebuild, helping ensure reliable engine performance and simplified installation.
Whether you’re performing preventative maintenance, rebuilding a high-hour engine, or restoring peak performance, the SBT Sea-Doo 787 RFI Top End Kit is trusted by marine repair professionals and personal watercraft enthusiasts for its OEM-quality fit and long-lasting reliability.
Kit Includes
2 × SBT Pistons
2 × Piston Ring Sets
2 × Wrist Pins
2 × Wrist-Pin Bearings
2 × C-Clips
1 × Base Gasket
1 × Water Jacket O-Ring Set
2 × R.A.V.E. Valve Housing Gaskets
Exhaust Gasket(s)
