18067-507 Exhaust Gasket for Kawasaki JS 400 1976

Exhaust Gasket for Kawasaki

This exhaust gasket for Kawasaki JS 400 watercraft seals the joint between the exhaust manifold and exhaust pipe, replacing OEM part 18067-507 to stop leaks and keep exhaust flowing where it belongs.

Overview

This exhaust gasket for Kawasaki is a direct-fit sealing component made for the JS 400 exhaust system. It replaces worn or blown gaskets that cause exhaust leaks, rattles, and power loss. Ideal for riders maintaining a 1976 Kawasaki JS 400 or anyone refreshing the exhaust on a vintage personal watercraft.

Built For Performance

• Replaces OEM part number 18067-507
• Seals the exhaust manifold to exhaust pipe joint
• Withstands high exhaust temperatures
• Helps eliminate exhaust leaks and rattle
• Simple bolt-on installation with no modification

Fits These Machines

• for Kawasaki JS 400 (1976)

On-The-Job Use

• Exhaust system repair on vintage Kawasaki personal watercraft
• Routine maintenance of the JS 400 exhaust joint
• Restoring a 1976 JS 400 to running condition

Specs At A Glance

Good To Know

Q: How do I know if my exhaust gasket needs replacing? A: Look for exhaust leaks, soot streaks at the joint, rattling, or loss of power. A blown gasket will also show visible cracks or missing material once removed.

Q: Should I use a sealant with this gasket? A: Most exhaust gaskets install dry, though a high-temperature sealant can be used if the mating surfaces are pitted. Always clean both surfaces before fitting.

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