Main bearings , connecting rod bearings , thrust rings For Changchai 4L68 / 4L50B / 4G33T / 4G50B / ZN490BT / 4G33TC
Main bearings , Rod bearings & thrust rings for Quanchai QC480ZLQ / QC480D / QC490T / N490BG / QC490GA / QC495T / QC4105D / 4B5
