Sierra 118-29451-9 Drain Screw Gasket (Package of 50)

The Sierra 118-29451-9 drain screw gasket is a critical sealing component designed for marine engine lower unit drain screws. This gasket creates a reliable seal to prevent gear oil leakage when servicing outboard and sterndrive lower units.

Key Features:

• Engineered specifically for marine lower unit drain screw applications
• Prevents gear oil leaks and maintains proper lubrication system integrity
• Manufactured to OEM specifications for reliable fit and performance
• Economical bulk packaging with 50 gaskets per package
• Essential replacement part for routine lower unit maintenance

These drain screw gaskets should be replaced every time the lower unit is serviced to ensure a proper seal. Sierra manufactures high-quality marine engine parts that meet or exceed OEM standards, making them a trusted choice for marine mechanics and boat owners performing routine maintenance.