Sierra 18-2714 Exhaust Cover Gasket for Mercury Outboard

The Sierra 18-2714 Exhaust Cover Gasket is a precision-engineered replacement gasket designed specifically for Mercury 15-25 HP 2-cylinder outboard motors. This critical sealing component ensures proper sealing of the exhaust cover assembly, preventing water intrusion and maintaining optimal exhaust system performance in harsh marine environments.

Key Features:

• Engineered to meet or exceed OEM specifications for reliable performance
• Precision-cut design ensures proper fit and effective sealing
• Marine-grade construction resists degradation from heat, saltwater, and exhaust gases
• Direct replacement for Mercury OEM exhaust cover gaskets
• Essential component for exhaust system maintenance and inspection

Regular inspection and replacement of exhaust system gaskets is critical for maintaining proper separation of cooling water and exhaust gases. Sierra gaskets provide added value to boaters and marine mechanics with quality materials and precise manufacturing. Always replace gaskets when inspecting or servicing exhaust covers, manifolds, and risers to ensure reliable sealing and prevent costly water intrusion damage.