Home / Engine & Performance / Engine Block / Engine Bearing / ACL Main Bearing Shell BMW N54/N55 S55 Std. “Haltech Turbosmart GenV eWG40 Comp Gate 40” has been added to your cart. View cart ACL Main Bearing Shell BMW N54/N55 S55 Std.€ 286,56 In stock ACL Main Bearing Shell BMW N54/N55 S55 Std. quantity Add to cart SKU: 7M1397H Categories: Engine & Performance, Engine Bearing, Engine Block, Engine Block Brand: ACL Description Description Type: Main Bearing Related products Engine & PerformanceEngine Block JE-Pistons kit Ferrari 330 4.0L 24V 77.50mm 10.0:1 Engine & PerformanceEngine Block JE-Pistons kit Ferrari 330 4.0L 24V 78.00mm 9.0:1 Bolts & StudsEngine & Performance ARP cabinet with black 12pt accessory bolts Bolts & StudsEngine & Performance ARP cabinet with SS 12pt accessory bolts