EX270-5 * HYDRAULIC EXCAVATOR PARTS CATALOG BOOM CYLINDER (L) For full view, you need register Parts on group BOOM CYLINDER (L): Pos. Part No Qty Parts name Comments 01. (9161886) [1] CYL.;BOOM(for transportation) 01. 9147236 [1] CYL.;BOOM(for assembly of machine) I 9161886 Truck sale: