Quicksilver 53354 Exhaust Manifold Gasket for MerCruiser Marine Engines Gaskets & Seals - 4-Cylinder

The Quicksilver 53354 is a genuine OEM exhaust manifold gasket designed specifically for MerCruiser stern drive engines. This critical sealing component creates a leak-proof connection between the exhaust manifold and cylinder head, ensuring proper exhaust gas containment and optimal engine performance.

Key Features:

• Genuine Mercury/Quicksilver OEM part for guaranteed fit and quality
• Marine-grade gasket material engineered for durability and resistance to harsh marine environments
• Precision-cut design ensures proper sealing under high temperature and pressure conditions
• Direct replacement for MerCruiser part number 27-53354

This gasket is specifically engineered for MerCruiser 140 stern drive models equipped with GM 181 CID (3.0L) 4-cylinder engines produced from 1968 to 1982. It provides a reliable seal to prevent exhaust leaks, maintain proper backpressure, and protect your engine from damaging exhaust gas intrusion. Compatible cross-reference numbers include Sierra 18-2912, GLM 31570, and Mallory 9-61417.

Application: MerCruiser Model 140 wet joint inline 4-cylinder engines with GM 181 CID (3.0L) powerplants. Always verify fitment using your engine serial number before ordering.