2 NEW GENUINE OEM HITACHI 4405321 TRACK RUBBER SHOES 500 MM for HITACHI & JOHN DEERE EXCAVATORS 120 135C EX120 EX135. Fits the following Hitachi and John Deere Excavators. EXCAVATOR 120, 135C, 135D, 135G, EX100M-5, EX120-5, ZAXIS120, ZAXIS120-3, ZAXIS135US, ZAXIS135US-3, ZAXIS135US-5N, ZAXIS135US-6N.