2 Premium Exhaust Gasket for: 

• Predator Max 459cc
• Honda GX390 GX340 GX270 GX240
• Predator 301, Predator 420cc
• Duromax 16hp - 18hp
• Predator 670

Mounting Holes can range from 2" - 2.25" see photos for details.

The thickness of the gasket is approximately 2 mm