OK request send EX200-5HG * HYDRAULIC EXCAVATOR PARTS CATALOG MAIN PIPINGS (4) For full view, you need register Parts on group MAIN PIPINGS (4): Pos. Part No Qty Parts name Comments 00. 4383944 [4] COVER 01. 971489 [4] O-RING 02. 4180333 [16] BOLT;SOCKET J781030 Truck sale: