Engineered Marine Products 27-00398 Marine Exhaust Elbow Riser Gasket

The Engineered Marine Products (EMP) 27-00398 is a replacement exhaust elbow riser gasket engineered to provide a reliable, leak-free seal between the exhaust manifold and exhaust elbow (riser) on marine inboard and sterndrive engines. Designed as a direct OEM-quality replacement, this gasket restores proper sealing to the exhaust and cooling water passages at one of the most heat- and corrosion-stressed joints in the marine exhaust system.

Key Features:

• Precision-cut gasket designed for direct replacement of the original exhaust elbow/riser gasket
• Engineered to withstand high exhaust temperatures and continuous exposure to raw water and coolant
• Manufactured by Engineered Marine Products (EMP), a trusted aftermarket marine parts brand
• Restores proper sealing to prevent exhaust leaks and water ingestion
• Matches OEM port pattern for straightforward installation

Replacing a worn or damaged exhaust elbow gasket is a critical maintenance step — a failed gasket can allow exhaust gases to escape into the bilge or permit water to leak into the exhaust manifold, causing serious engine damage. The EMP 27-00398 provides a cost-effective, quality replacement to keep your marine engine running safely and efficiently.