4 Namura Standard Bore Size A Piston Kits for Kawasaki Jet Ski STX-12F 83mm

Namura Standard Bore Size A Piston Kits for Kawasaki Jet Ski STX-12F

This set of four Namura standard bore size A piston kits (83mm) provides reliable performance for Kawasaki Jet Ski STX-12F engines.

Overview

These Namura piston kits are designed for Kawasaki Jet Ski STX-12F models. Each piston kit includes a standard bore size A piston, rings, and wrist pin for a complete top-end rebuild. The 83mm bore ensures these piston kits fit properly in Kawasaki Jet Ski STX-12F engines.

Built For Performance

• Manufactured by Namura for reliable aftermarket performance
• Standard bore size A piston for direct replacement
• Includes piston rings and wrist pin for complete installation
• 83mm bore diameter matches OEM specifications
• High-strength aluminum alloy construction for durability

Fits These Machines

• for Kawasaki Jet Ski STX-12F

On-The-Job Use

• Restore compression and performance in Kawasaki Jet Ski STX-12F engines
• Ideal for rebuilding top-end after hours of use
• Commonly used in personal watercraft maintenance

Specs At A Glance

Good To Know

Q: Are these piston kits compatible with oversize pistons? A: These are standard bore A kits; oversize options may be available separately.

Q: Do these kits come with gaskets? A: They include piston, rings, and wrist pin; engine gaskets are sold separately.

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