ACL main bearing set for Nissan L-series inline-six engines (L20/L24/L28) across 1998–2753cc displacements. This complete crankshaft main bearing kit restores bearing clearances during rebuilds or repairs, helping preserve oil-film protection and steady rotation. Supplied as a direct-replacement for the listed Nissan engines, it’s intended for standard engine maintenance and full overhauls where main bearings are serviced.

ACL Nissan 6 1998-2393-2753cc L20/L24/L28 Engine Crankshaft Main Bearing Set