Lewmar 559017 Stainless Steel Shear Pin for 185TT Bow Thruster

The Lewmar 559017 is a genuine replacement stainless steel shear pin designed specifically for Lewmar 185TT bow thruster systems. This critical safety component is engineered to protect your thruster's motor and gearbox from damage by shearing under excessive load conditions.

Key Features:

• Precision-manufactured from corrosion-resistant stainless steel for marine environments
• Designed exclusively for Lewmar 185TT bow thruster models
• Acts as a sacrificial failsafe to prevent costly motor and drivetrain damage
• Direct OEM replacement part ensuring proper fit and performance

Kit Includes:

• Four B11367 shear pins
• Two B1878 shear pins
• Two B18517 shear pins

This shear pin set is an essential spare part for bow thruster maintenance. Regular inspection and replacement of worn shear pins helps ensure reliable thruster operation and protects your investment in your vessel's maneuvering system.