Wrench for Vertical Shaft Nut - REC91-61067A0

The vertical shaft nut wrench is essential for maintenance and repair of Mercury outboard engines. Its specially adapted design ensures removal and installation of the nut without damaging the shaft or adjacent parts.

Technical Features

• Compatible references: 91-61067A04, GLM90210.
• Robust construction suitable for intensive work in marine environments.
• Ergonomic grip facilitating application of necessary torque.

Advantages

• Prevents damage to the vertical shaft thread during maintenance.
• Allows quick interventions during haul-outs or emergencies.
• Durable tool designed for professional or recreational use.

Usage Tips

• Apply marine lubricant before disassembly to ease the process.
• Clean thoroughly after each use to avoid corrosion.

Applications

• Assembly and disassembly of nuts on vertical shafts of outboard transmissions.
• Regular maintenance of the transmission system.