The ACL crankshaft main bearing set is for Suzuki four-cylinder J18A engines at 1840cc covering 1996–1999. This main bearing kit supplies the bearings that support the crankshaft and are used during engine rebuilds and repairs where restoring proper clearances and alignment is necessary. It’s intended as a replacement set to return the bottom end to serviceable condition.

ACL Suzuki 4 1840cc J18A 1996-99 Engine Crankshaft Main Bearing Set