Home / Engine & Performance / Engine Block / Engine Bearing / ACL Main Bearing Shell BMW N54/55 S55 X-Vers. “Chevy Duramax 6.6L diesel CA625+ custom age HSK” has been added to your cart. View cart ACL Main Bearing Shell BMW N54/55 S55 X-Vers.€ 286,56 In stock ACL Main Bearing Shell BMW N54/55 S55 X-Vers. quantity Add to cart SKU: 7M1397HX Categories: Engine & Performance, Engine Bearing, Engine Block, Engine Block Brand: ACL Description Description Type: Main Bearing Related products Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG50 Progate 50 Bolts & StudsEngine & Performance Chevy Duramax 6.6L diesel CA625+ custom age HSK Bolts & StudsEngine & Performance ARP cabinet with accessory bolts Engine & PerformanceEngine Block JE-Pistons kit Ferrari 250 3.0L 24V 74.00mm 9.5:1