The ACL main bearing set for Toyota 4‑cylinder engines covering 1,998–2,237 cc (1984–1990) is a crankshaft main bearing kit for engine rebuilds on those Toyota applications. It replaces worn main bearing shells to re-establish crank support and correct bearing clearances, helping restore smooth crank rotation and oil film integrity after reassembly. Suitable for period Toyota 4‑cylinder overhauls.
ACL Toyota 4 1998-2237cc 1984-90 Engine Crankshaft Main Bearing Set