Propeller Nut With Locking Plate Kit For Mercury MerCruiser Outboard And Sterndrive Engines Marine Grade Stainless Steel Nut And Plate Set Replaces 11-8M0056234 For Heavy Duty Secure Propeller Fit

Mercury MerCruiser Propeller Nut & Locking Plate Kit ✔️ Marine-grade stainless steel prop nut & locking plate, 1 kit

This propeller nut with locking plate kit is designed for Mercury MerCruiser outboard and sterndrive engines. It keeps the propeller secure and prevents loosening during high-speed boating and heavy loads.

✅ Direct-fit replacement for 11-8M0056234 propeller nut
✅ Marine-grade stainless steel construction resists corrosion
✅ Includes locking tab plate to prevent loosening
✅ Fits Mercury MerCruiser outboard and sterndrive propeller systems
✅ Easy install with standard hand tools

💡 What is a propeller nut with locking plate used for in Mercury MerCruiser outboard engines?

It's a handy, general-purpose part that secures the propeller under load.

• Keeps propeller tight against the shaft under vibration and water pressure
• Prevents loosening during high speed or rough water
• Corrosion-resistant construction for saltwater and freshwater use
• Easy replacement with common hand tools