ACL crankshaft main bearing set for BMW six-cylinder engines covering 2494–3430cc and model years 1969–1993. This set provides the main bearing shells required when rebuilding or servicing the crankshaft to restore proper main clearances and support. Use during engine overhauls or maintenance to ensure accurate main bearing replacement and consistent crank rotation in the listed BMW applications.
ACL BMW 6 2494-3210-3430cc 1969-93 Engine Crankshaft Main Bearing Set