Quicksilver 430331 Gear Housing Gasket for MerCruiser Alpha One Gen II

The Quicksilver 430331 gear housing gasket is an OEM replacement gasket designed to provide a reliable seal for the gear housing on select Mercury Marine engines. This precision-engineered gasket ensures proper sealing to prevent water intrusion and maintain optimal performance of your sterndrive or outboard motor.

Compatible Applications:

• MerCruiser Alpha One Gen II sterndrives
• Mercury and Mariner 40-60hp 4-stroke Big Foot outboards
• Mercury and Mariner 60hp (3-cylinder) Big Foot outboards
• Mercury and Mariner 75-115hp 2-stroke outboards (USA serial No. A996142 and above, Belgium serial No. 9483121 and above)
• Mercury and Mariner 75-115hp EFI 4-stroke outboards
• Mercury 150hp EFI 4-stroke outboards
• Mercury V-200 (3.0L) DFI outboards
• Mercury 135-300hp Verado outboards
• Mercury V-225/250 (3.0L) outboards

Key Features:

• Genuine Mercury Marine OEM part manufactured to exact factory specifications
• Engineered for precise fit and long-lasting durability
• Easy installation with common shop tools
• Tested through rigorous quality control procedures to ensure reliability

As a genuine Quicksilver part, this gasket provides the quality and peace of mind that comes with over 65 years of marine industry leadership. Quicksilver products are designed and tested specifically for Mercury Marine applications, ensuring optimal performance and engine protection. Always consult your owner's manual or service manual for specific installation instructions and to verify compatibility with your engine model.