King Engine Bearings Main Bearing Set for BMW N55/N53/N52 B30A +0.26mm

King Engine Bearings Main Bearing Set for BMW N55/N53/N52 B30A +0.26mm Brand: King Engine Bearings Precision-engineered main bearings for BMW N55, N53 and N52 B30A engines. This +0.26mm oversized main bearing set is designed to restore correct crankshaft clearance after machining, delivering reliable oil film strength and long service life. Key Features Fitment: BMW N55 / N53 / N52 B30A engines Size: +0.26mm (oversized for reground crankshafts) Material: Multi-layer alloy for improved wear resistance and embeddability Performance: Optimized oil clearance and pressure retention for OEM-level reliability Quality: Manufactured to strict tolerances and tested for concentricity and surface finish Benefits Restores correct bearing clearance after crankshaft grinding Reduces risk of bearing failure and crankshaft damage Enhances engine longevity and smooth operation Direct replacement for factory bearings with aftermarket performance Choose King Engine Bearings for precision, durability, and consistent performance when rebuilding BMW B30A engines. Ensure proper installation and lubrication during assembly.