Quicksilver 86771 Driveshaft Housing Thrust Bearing

The Quicksilver 86771 is a genuine OEM driveshaft housing thrust bearing designed for MerCruiser Bravo sterndrive systems. This precision-engineered thrust bearing plays a critical role in supporting axial loads within the driveshaft housing assembly, ensuring smooth power transfer from the engine to the lower unit.

Key Features:

• Genuine Mercury Marine Quicksilver OEM part for exact fitment and reliability
• Designed for MerCruiser Bravo I, II, and III sterndrive applications
• Precision-manufactured to handle high thrust loads during forward and reverse operation
• Essential component for driveshaft housing bearing service and rebuild
• Engineered to withstand the demanding marine environment

This thrust bearing is a critical wear component in the upper driveshaft housing assembly. Regular inspection and replacement during sterndrive service helps prevent costly damage and ensures optimal performance of your MerCruiser Bravo drive system.