?707-00-XJ030) 707-00-0J0301 721-11-90870 02896-11012 02896-11015 20T-870-1290 07145-00050 07020-00000 707-29-90080 707-52-90300 707-51-55030 707-51-55640 707-56-55740 07179-12069 07000-12085 07146-02086 707-35-52690 07000-12090 721-58-55650 707-76-50740 07145-00050 707-71-70930 707-40-90410 707-36-90580 707-44-90150 707-39-90100 707-67-30920 707-86-48040 02896-11012 01010-81020 01643-31032 707-99-26570 动臂油缸组 .................CYLINDER GROUP, BOOM ====================........................................... 油缸总成......................................CYLINDER ASS'Y . 油缸.......................................................CYLINDER . O 形圈（套件）..............................O-RING (KIT) . O 形圈（套件）..............................O-RING (KIT) . 衬套.........................................................BUSHING . 防尘密封（套件）................SEAL, DUST (KIT) . 润滑脂嘴.................................FITTING, GREASE . 油缸头......................................HEAD, CYLINDER . 衬套.........................................................BUSHING . 活塞杆密封圈（套件）..PACKING, ROD (KIT) . 缓冲环（套件）................RING, BUFFER (KIT) . 防尘密封（套件）................SEAL, DUST (KIT) . 卡环.....................................................RING, SNAP . O 形圈（套件）..............................O-RING (KIT) . 支承环（套件）..............RING, BACK-UP (KIT) . 支承环（套件）..............RING, BACK-UP (KIT) . O 形圈（套件）..............................O-RING (KIT) . 活塞杆.............................................ROD, PISTON . 衬套.........................................................BUSHING . 防尘密封（套件）................SEAL, DUST (KIT) . 柱塞........................................................PLUNGER . 保持器..................................................RETAINER . 活塞............................................................PISTON . 活塞环（套件）.................RING, PISTON (KIT) . 磨损环（套件）................... RING, WEAR (KIT) . 螺母..................................................................NUT 管.......................................................................TUBE O 形圈（套件）................................O-RING (KIT) 螺栓...................................................................BOLT 垫圈.............................................................WASHER ====================........................................... 服务工具包 ........................................SERVICE KIT 动臂油缸服务工具包 ...SERVICE KIT, BOOM CYLIN 济宁山特·松正工程机械有限公司 小松挖掘机配件，小松、山推推土机配件，小松装载机配件 电话: 0537-3365630、18863782816 孔芳 QQ:2764400420（微信同号）