DC13.368/450 发动机总成 Engine assembly
注：L6 12.7
2261826 自动调整臂 Automatic arm adjustment
2261825 自动调整臂 Automatic arm adjustment
1506546 空气滤器壳体 Air filter housing
1548318 操纵支架 Control bracket
1384624 推力球头 Thrust ball head
