The ACL main bearing set for Toyota four-cylinder engines (2.977–3.431L), covering 1984–1988, is an engine crankshaft main bearing set intended for main bearing replacement during maintenance and rebuilds. Supplied to fit the listed displacement and years, it helps technicians restore correct crankshaft support and bearing clearances when servicing the engine.

ACL Toyota 4 2977-3431cc 1984-88 Engine Crankshaft Main Bearing Set