Two Pack Outboard Lower Unit Oil Drain Plug Kit With Vent Plug And Seals For Mercury MerCruiser Bravo Alpha 1 Gen 2 40 50 60 70 75 90 115HP Heavy Duty 304 Stainless Steel Construction

Two-Pack Stainless Drain Plug Kit for Outboards ✔️ Includes 2 screws and 2 seals for convenient DIY service at home

This two-pack lower unit drain plug kit with vent plug and seals is designed for Mercury MerCruiser Bravo Alpha 1 Gen 2 outboards and stern drives. It directly replaces OEM parts for Mercury 10-79953Q2, 10-79953Q04, 10-79953A2, and Sierra 18-2244, delivering a secure seal and easy bottom-fill service.

✅ Premium 304 stainless steel construction for corrosion resistance in fresh or saltwater environments.
✅ Replaces OEM parts Mercury 10-79953Q2, 10-79953Q04, 10-79953A2, and Sierra 18-2244.
✅ Fits 3/8-16 drain/fill holes on most MerCruiser stern drives and Mercury/Mariner outboards (excl. Verado).
✅ Includes 2 screws and 2 seals for a complete DIY install kit.
✅ Built to OE specifications for a secure fit and long-term reliability; lifetime guarantee.
✅ Ensures a leak-free seal for high-performance boating.

💡 What is a lower unit drain plug kit used for in Mercury MerCruiser outboard maintenance? This handy kit makes gearcase drain/refill easier and helps seal leaks. - Helps seal the gearcase during drain and fill to prevent leaks. - Provides OEM-replacement compatibility for MerCruiser/Mercury outboards. - Uses corrosion-resistant 304 stainless steel for durability. - Includes vent plug and seals for a complete service kit.

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