Sierra 18-0475-1 Exhaust Elbow Gasket for Crusader Inboard Engines

The Sierra 18-0475-1 is a precision-engineered exhaust elbow gasket designed specifically for Crusader inboard marine engines. This critical replacement gasket ensures proper sealing between the exhaust manifold and riser assembly, maintaining separation of exhaust gases and cooling channels for reliable engine operation.

Key Features:

• Engineered to meet or exceed OEM specifications for Crusader applications
• Precision-matched design ensures proper alignment with exhaust and cooling ports
• Essential component for maintaining exhaust system integrity
• Supersedes previous part number 18-0475
• Compatible with Sierra riser 18-1938 and manifold 18-1983

Marine exhaust manifolds and risers operate in harsh conditions and require regular inspection. When performing maintenance or replacement of exhaust components, always install a new gasket to prevent leaks and ensure optimal engine performance. Sierra gaskets provide marine mechanics with the confidence that repairs are done right the first time.