The ACL Race Series connecting rod bearing set is a replacement kit specified for Mitsubishi 4M41T 3.2L turbo-diesel engines from 1999 onward. Supplied as a full set of matched shells, it’s intended to restore correct bearing clearance and support robust crankshaft rotation during rebuilds or performance-oriented maintenance where race-series components are desired.
ACL Mitsubishi 4 3.2L(4M41T) 1999-on Race Series Engine Connecting Rod Bearing Set