Mercruiser Upper Drive Shaft | Sierra Marine 18-2179 Raw Water Pump Components Replaces Mallory 9-79812

Replaces Mallory 9-79812

Gen II drives Serial Number 0K999999 and below

Oil Seal | Sierra 18-2067

Perfect for the smaller boat with minimal teak trim

this panel offers dependable performance and safety for professional installations

Mercruiser Upper Drive Shaft | Sierra Marine 18-2179 Raw Water Pump Components Replaces Mallory 9-79812Mercruiser Upper Drive Shaft Sierra Marine 18 2179 Sierra 18 2179 Drive Shaft Mercruiser Upper Drive Shaft Replaces Mercury 45 55796 Replaces Mallory 9 72461 Additional Information SIERRA has a 58 year history as a leading global manufacturer of aftermarket engine and drive parts for the marine industry. In 2022, we expanded the scope of the SIERRA brand to include a wide range of products for the aftermarket boating business, as well as products for