DL500 DL500 MAIN & STEERING PUMP For full view, you need register Parts on group DL500: Pos. Part No Qty Parts name Comments -. K1003138A [2] PUMP;MAIN & STEERING 1. *NA00911 [1] POMPE 14. K9003517 [1] PLUG 2. K9003511 [1] CONTROL VALVE 2-1. K9003512 [5] O-RING 3. K9003513 [1] CONTROL VALVE 3-1. K9003512 [4] O-RING 5. K9003515 [1] ADAPTER 6. K9003516 [4] BOLT