Sierra 18-0296 Lower Unit Oil Seal for Marine Outboard Engines

The Sierra 18-0296 is a precision-engineered oil seal designed for marine outboard engine lower units. This critical component prevents lubricant leakage and protects internal gearcase components from water intrusion, ensuring reliable performance in marine environments.

Key Features:

• Marine-grade construction resistant to saltwater corrosion and degradation
• Precision-molded design ensures proper fit and reliable sealing
• Prevents gear oil leakage and water contamination in lower unit
• Manufactured to OEM specifications for direct replacement
• Compatible with various marine outboard engine applications

Sierra Marine is a trusted aftermarket supplier of marine engine parts, offering quality alternatives to OEM components. This oil seal is designed to meet or exceed original equipment standards, providing dependable protection for your outboard's lower unit gearcase. Regular inspection and replacement of worn seals helps maintain optimal lubrication and prevents costly damage to internal drivetrain components.