These Main Bearings, Crankshaft, part number 11218471802, are specifically designed for BMW vehicles. They play a critical role in supporting the crankshaft within the engine block, reducing friction and wear between the crankshaft and its housing. Crafted from high-quality materials, these bearings are built to withstand the extreme pressures and temperatures of engine operation. Proper installation and maintenance of these main bearings are essential for maintaining engine health and preventing costly damage. Trust in genuine BMW parts to deliver the performance and reliability your vehicle deserves. This component is vital for the smooth operation of your engine. It ensures that the crankshaft rotates freely while maintaining the correct oil clearance, which is crucial for lubrication and heat dissipation. Replacing worn or damaged main bearings with genuine BMW parts will help restore engine balance and prevent issues like knocking or oil pressure loss.
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