Namura Full Gasket Kit fits Kawasaki 1986-1988 JS 300 & 1987-1991 SX 300

Namura Full Gasket Kit for Kawasaki JS 300 & SX 300

This Namura full gasket kit fits Kawasaki JS 300 models from 1986 to 1988 and SX 300 models from 1987 to 1991, providing everything needed for a complete engine reseal.

Overview

The Namura Full Gasket Kit is designed for Kawasaki JS 300 and SX 300 personal watercraft engines. It includes all necessary gaskets for a thorough rebuild, making it a dependable choice for restoring compression and preventing leaks.

Built For Performance

• Includes base gasket, head gasket, and all water jacket seals
• Manufactured from high-quality materials for a reliable seal
• Direct replacement for OEM gaskets without modification
• Resists oil and coolant breakdown for long service life
• Covers both upper and lower engine sections

Fits These Machines

• for Kawasaki JS 300 (1986-1988)
• for Kawasaki SX 300 (1987-1991)

On-The-Job Use

• Used in full engine overhauls for personal watercraft
• Ideal for restoring compression and fixing coolant leaks
• Suitable for preventive maintenance during winter storage
• Supports DIY rebuilds and professional shop projects

Specs At A Glance

Good To Know

Q: Does this kit include the intake manifold gasket? A: Yes, the kit covers all major gaskets including the intake and exhaust port gaskets.

Q: Are the gaskets reusable after disassembly? A: No, gaskets should be replaced each time the engine is opened to ensure a proper seal.

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