Cylinder Group 259-0778//225-4588/349-4148/179-9785/225-4575/289-7994/341-2177/565-6417 Excavator Caterpillar 320D, 320D L, 320D2, 320D2 L, 320E, 320E L, 320E LN, 328D LCR, 329D, 329D L, 329E, 329E L, 329E LN Stick Cylinder Bore 150,00 Stroke 1.646,00 Hydraulic Cylinder 2590778//2254588/3494148/1799785/2254575/2897994/3412177/5656417