Sierra 18-2659 Lower Unit Seal Kit

The Sierra 18-2659 Lower Unit Seal Kit provides comprehensive sealing components for marine lower unit maintenance and repair. This kit includes essential seals and gaskets designed to prevent water intrusion and maintain proper lubrication in the lower unit assembly.

Key Features:

• Complete seal kit for lower unit service and rebuilds
• Includes critical O-rings, seals, and gaskets for proper lower unit function
• Manufactured to OEM specifications for reliable fit and performance
• Helps prevent costly water damage to lower unit components
• Essential for routine lower unit maintenance and gear oil changes

Sierra Marine is a trusted name in marine replacement parts, offering quality components that meet or exceed original equipment standards. This seal kit is designed for professional mechanics and do-it-yourself boaters performing lower unit service.