The ACL crankshaft main bearing set for Buick V6 231 cu in engines (1995–2004) supplies replacement main bearings for that V6 application. Supplied as a complete set for rebuilds and maintenance, it helps reestablish correct crankshaft clearances and support during reassembly, reducing wear and helping maintain reliable rotating assembly operation in the specified Buick engines.
ACL Buick V6 231 1995-04 Engine Crankshaft Main Bearing Set