Sierra 18-1711 Universal Joint Cross Bearing Assembly

The Sierra 18-1711 is a precision-engineered universal joint cross bearing designed for marine sterndrive and inboard/outboard applications. This critical drivetrain component ensures smooth power transfer between the engine and drive unit, handling the angular motion required in marine propulsion systems.

Key Features:

• Heavy-duty cross bearing construction for reliable performance in harsh marine environments
• Corrosion-resistant materials engineered to withstand saltwater exposure
• Precision ground bearing surfaces for smooth operation and extended service life
• Direct replacement for OEM specifications ensuring proper fit and function
• Quality manufactured by Sierra, a trusted name in marine replacement parts

This U-joint cross bearing is an essential maintenance component for keeping your marine drive system operating smoothly. Regular inspection and replacement of worn U-joint components helps prevent costly drivetrain damage and ensures reliable performance on the water.