The ACL main bearing set for Toyota four-cylinder engines (2.977–3.431L), covering 1984–1988, is an engine crankshaft main bearing set used for main bearing replacement during engine service or rebuilds. Provided to match the listed displacement and years, it helps reestablish correct crankshaft support and bearing clearance during crankshaft reassembly.

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