ACL crankshaft main bearing set for BMW six-cylinder engines covering displacements around 2494–3430cc and model years 1969–1993. This main bearing set supplies the bearing surfaces at the crankshaft journals for engine rebuilds and replacements. Offered as a full main bearing set, it’s intended to restore proper crankshaft support and oil clearance in the specified BMW six-cylinder applications.
ACL BMW 6 2494-3210-3430cc 1969-93 Engine Crankshaft Main Bearing Set