Namura Top End Gasket Kit for Sea-Doo 1998-2005 800 RFI GTX GSX GTI 3D SEE LIST

Namura Top End Gasket Kit for Sea‑Doo

This top end gasket kit, manufactured by Namura, fits Sea‑Doo personal watercraft models from 1998 to 2005 equipped with the 800 RFI engine, including GTX, GSX, GTI, and 3D series.

Overview

The Namura Top End Gasket Kit for Sea‑Doo provides all gaskets necessary for a top‑end rebuild on 1998‑2005 Sea‑Doo 800 RFI engines. It is compatible with popular models such as GTX, GSX, GTI, and 3D, ensuring a proper seal after cylinder head and cylinder work.

Built For Performance

• Includes cylinder head gasket, base gasket, and intake gaskets
• Made from high‑grade materials to withstand marine conditions
• Precision cut to match OEM dimensions
• Resists heat and coolant exposure
• Complete kit saves ordering individual gaskets

Fits These Machines

• for Sea‑Doo GTX (1998‑2005) with 800 RFI
• for Sea‑Doo GSX (1998‑2005) with 800 RFI
• for Sea‑Doo GTI (1998‑2005) with 800 RFI
• for Sea‑Doo 3D (1998‑2005) with 800 RFI

On‑The‑Job Use

• Top‑end engine rebuilds on Sea‑Doo PWC
• Cylinder head and piston replacement
• Restoring compression and sealing after wear

Specs At A Glance

Good To Know

Q: Does this kit work on the Sea‑Doo 800 DI? A: No, it is specifically for 800 RFI engines; DI models use different gaskets.

Q: Are there any gaskets for the exhaust system included? A: The kit covers the cylinder head, base, and intake; exhaust gaskets are often separate.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.