3 Namura Standard Bore Piston Kits for Kawasaki STX 1100 DI 2000-2003 80mm

3 Namura Standard Bore Piston Kits for Kawasaki

These 3 Namura standard bore piston kits are replacement pistons designed for Kawasaki STX 1100 DI personal watercraft engines from 2000 to 2003, providing factory-spec bore size for direct replacement.

Overview

These 3 Namura standard bore piston kits are direct-replacement pistons for Kawasaki STX 1100 DI engines. Each kit includes a piston, rings, and pin for a complete top-end rebuild. The standard 80mm bore matches original factory specifications for a straightforward installation.

Built For Performance

• Constructed from high-silicon aluminum alloy for durability and heat resistance
• Precision-machined to standard bore specifications for a direct factory fit
• Includes piston rings and wrist pin for a complete installation
• Designed for high-rpm personal watercraft applications
• Each kit is individually inspected for quality assurance

Fits These Machines

• for Kawasaki STX 1100 DI (2000-2003)

On-The-Job Use

• Rebuilding a Kawasaki STX 1100 DI engine to restore performance
• Replacing worn pistons during a scheduled top-end overhaul
• Restoring lost compression in a two-stroke personal watercraft

Specs At A Glance

Good To Know

Q: Do these piston kits require any cylinder machining? A: No, they are standard bore so they fit stock cylinders that are within factory wear limits, but always measure before installation.

Q: Are these compatible with the DI fuel system? A: Yes, they are specifically designed for direct injection engines like the STX 1100 DI.

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