Sierra 18-0306-1 Exhaust Elbow and Cup Gasket for Crusader Inboard Engines

The Sierra 18-0306-1 is a marine-grade exhaust elbow and cup gasket engineered as a direct replacement for Crusader inboard engines. Designed to restore a leak-free seal between the exhaust elbow and manifold assembly, this gasket delivers reliable performance in the demanding heat and moisture conditions of a marine exhaust system.

Sierra International is a leading manufacturer of aftermarket marine engine components, producing parts that meet or exceed OEM fit, form, and function. The 18-0306-1 is built to the same standards as the original Crusader component, ensuring a proper seal and long service life.

Key Features:

• OEM-quality replacement exhaust elbow and cup gasket
• Designed specifically for Crusader inboard engine applications
• Engineered to withstand high-heat and harsh marine exhaust environments
• Direct-fit replacement for easy installation
• Manufactured by Sierra International, a trusted name in marine aftermarket parts

Keep your Crusader inboard running leak-free with a genuine Sierra replacement gasket. Ideal for routine maintenance or exhaust system repairs.