ACL crankshaft main bearing set for Nissan L-series inline-six engines (L20, L24, L28), covering 1998–2753cc variants. This full main bearing kit replaces worn crank bearings to restore correct clearances during engine rebuilds or repairs, supporting oil-film lubrication and steady crankshaft rotation. Supplied for direct-replacement in the specified Nissan engine family, it’s intended for maintenance, repairs, and overhaul projects.
ACL Nissan 6 1998-2393-2753cc L20/L24/L28 Engine Crankshaft Main Bearing Set