Our expert team performs the installation according to factory standards. If you have the installation done by us, you will receive an additional 6 months of warranty and a 5% discount on parts. A precise price quote will be provided shortly by our team.
The Mercury Oil Seal (437131) is a genuine Mercury replacement part used in Mercury marine engines to ensure oil sealing and protect moving shaft components from external factors. In Mercury engines, oil seals help maintain performance by ensuring oil is safely contained within the system and preventing water and dirt from reaching internal engine components. A properly functioning oil seal is critical for the stable operation and longevity of the engine.
Marine engines operate under challenging conditions such as constant rotational motion, pressure, temperature variations, and saltwater. Oil seals that have hardened or worn over time can lead to oil leaks, increased friction, and eventually serious mechanical failures. The Mercury Oil Seal (437131) , thanks to its durable material construction and original dimensional tolerances, fits perfectly to the shaft surface and offers long-lasting, reliable sealing.
Mercury Oil Seal Specifications
The Mercury oil seal with code 437131 is compatible with many Mercury marine engine and propulsion system applications. When used with correct installation and periodic maintenance, it prevents oil leaks, reduces mechanical wear, and contributes to quieter engine operation. Using genuine Mercury oil seals during maintenance and repair helps your engine operate close to its factory performance and provides reliable long-term use.
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