The ACL connecting rod bearing set is a replacement kit for Isuzu four-cylinder 2559cc 4ZE1 engines from 1988–1997, supplying matched bearing shells for all connecting rods. It restores correct bearing clearance and supports smooth crankshaft rotation during engine rebuilds or maintenance on compatible Isuzu diesel and petrol applications where the 4ZE1 displacement is used.
ACL Isuzu 4 2559cc 4ZE1 1988-97 Engine Connecting Rod Bearing Set