This is a genuine Mercury Marine Quicksilver factory OEM part, not aftermarket
The part number 827955A2 is a center main bearing kit designed for specific Mercury and Mariner 2-stroke outboard engines. This component plays a crucial role in maintaining crankshaft stability and ensuring smooth engine operation.
Material: Constructed from high-grade steel, ensuring durability and reliable performance under marine conditions.
Function: Acts as the central plain bearing in the crankshaft assembly, crucial for maintaining engine balance and reducing vibrations.
Installation: Requires internal engine disassembly; typically replaced during a full engine overhaul or when signs of wear are evident.