Place of Origin:
China
Brand Name:
Belparts
Certification:
CE
Model Number:
R450LC-7 R450LC-7A R500LC-7 R500LC-7A
Main hydraulic piston pump for Hyundai excavator models, compatible with K5V200DT-9C0Z-17T type and OEM part numbers 31NB-10020 and 31NB-10022.
| Application | Excavator |
| Part Name | Main Hydraulic Pump |
| Machine Model | R450LC-7, R450LC-7A, R500LC-7, R500LC-7A, Robex 450LC-7, 450LC-7A, 500LC-7, 500LC-7A |
| Part Number | 31NB-10020, 31NB-10022 |
| Type | K5V200DT-9C0Z-17T |
| Warranty | 12 months |
| Delivery Time | 3-7 Days |
| Shipment | Express/Freight/Sea/Train |
| Quality | Made in China |
| MOQ | 1 Piece |
| Payment Term | T/T, Trade Assurance, Paypal, etc. |
| Category | Construction Machinery Part |
| # | Part No | Part Name | Qty. |
|---|---|---|---|
| * | 31NB-10020 | MAIN PUMP | 1 |
| *-1,-2 | 1 | ||
| * | 31NB-10022 | MAIN PUMP | 1 |
| *-1,-2 | 1 | ||
| *-1 | @ | FUEL INJECTION PIPE & NOZZLE | 1 |
| S012 | XJBN-00680 | BLOCK-CYLINDER | 2 |
| 111 | XJBN-00976 | SHAFT-DRIVE(F) | 1 |
| 113 | XJBN-00977 | SHAFT-DRIVE(R) | 1 |
| 114 | XJBN-00572 | COUPLING-SPLINE | 1 |
| 123 | XJBN-00571 | BEARING-ROLLER | 2 |
| 124 | XJBN-00978 | BEARING-NEEDLE | 2 |
| 127 | XJBN-00569 | SPACER-BEARING | 3 |
| 130 | XJBN-00568 | BOOSTER | 1 |
| S151 | XJBN-00681 | PISTON | 18 |
| S152 | XJBN-00682 | SHOE | 18 |
| 153 | XJBN-00683 | PLATE-SET | 2 |
| 156 | XJBN-00564 | BUSHING-SPHERICAL | 2 |
| 157 | XJBN-00541 | SPRING-CYLINDER | 18 |
| 211 | XJBN-00023 | PLATE-SHOE | 2 |
| S212 | XJBN-00012 | PLATE-SWASH | 2 |
| S214 | XJBN-00013 | BUSHING-TILTING | 2 |
| 251 | XJBN-00560 | SUPPORT-S.P. | 2 |
| 261 | XJBN-00025 | COVER(FR)-SEAL | 1 |
| 263 | XJBN-00979 | COVER(RR)-SEAL | 1 |
| 271 | XJBN-00980 | CASING-PUMP | 2 |
| 271 | XJBN-01524 | CASING-PUMP | 2 |
| 311 | XJBN-00559 | COVER-VALVE(F) | 1 |
| 312 | XJBN-00558 | COVER-VALVE(R) | 1 |
| S313 | XJBN-00557 | PLATE-VALVE(R) | 1 |
| S314 | XJBN-00556 | PLATE-VALVE(L) | 1 |
| 401 | XJBN-00028 | SCREW | 4 |
| 402 | XJBN-00555 | SCREW-HEX SOC HD | 4 |
| 406 | XJBN-00355 | SCREW-HEX SOC HD | 8 |
| 466 | XJBN-00356 | PLUG | 4 |
| 468 | XJBN-00357 | PLUG | 4 |
| 490 | XJBN-00032 | PLUG | 32 |
| 492 | XJBN-00234 | PLUG | 5 |
| S531 | XJBN-00981 | PIN-TILTING | 2 |
| 532 | XJBN-00703 | PISTON-SERVO | 2 |
| 534 | XJBN-00034 | STOPPER(L) | 2 |
| 535 | XJBN-00035 | STOPPER(S) | 2 |
| S548 | XJBN-00360 | PIN-FEED BACK | 2 |
| 702 | XJBN-00040 | O-RING | 2 |
| 706 | XJBN-00982 | O-RING | 1 |
| 710 | XJBN-00983 | O-RING | 2 |
| 717 | XJBN-00984 | O-RING | 2 |
| 719 | XJBN-00985 | O-RING | 3 |
| 724 | XJBN-00902 | O-RING | 15 |
| 725 | XJBN-00903 | O-RING | 10 |
| 728 | XJBN-00905 | O-RING | 4 |
| 732 | XJBN-00047 | O-RING | 2 |
| 774 | XJBN-00906 | SEAL-OIL | 1 |
| 789 | XJBN-00049 | RING-BACK UP | 2 |
| 792 | XJBN-00050 | RING-BACK UP | 2 |
| 808 | XJBN-00364 | NUT | 4 |
| 824 | XJBN-00052 | RING-SNAP | 2 |
| 885 | XJBN-00053 | PIN-2 | 2 |
| 886 | XJBN-00365 | PIN-SPRING | 5 |
| 901 | XJBN-00055 | BOLT-EYE | 2 |
| 953 | XJBN-00056 | SCREW-SET | 2 |
| 954 | XJBN-00553 | SCREW-SET | 2 |
| 981 | XJBN-00156 | NAME PLATE | 1 |
| 983 | XJBN-00341 | PIN | 2 |
| 984 | XJBN-01181 | SCREW-SET | 8 |
| *-2 | @ | FUEL INJECTION PIPE & NOZZLE SEE 4020 | 1 |
| *-3 | @ | FUEL INJECTION PIPE & NOZZLE SEE 4030 | 1 |
| S011 | XJBN-00664 | PISTON ASSY SEE ILLUST | 2 |
| S013 | XJBN-00665 | CYLINDER ASSY-RH SEE ILLUST | 1 |
| S014 | XJBN-00666 | CYLINDER ASSY-LH SEE ILLUST | 1 |
| S030 | XJBN-00011 | SWASH PLATE ASSY SEE ILLUST | 2 |
| S530 | XJBN-00986 | TILTING PIN ASSY SEE ILLUST | 2 |
Belparts have a large workshop for excavator parts producing, from material cutting, welding, heating treating, assembling, debugging, painting, testing, every part we will confirm before leaving the factory.
Send your inquiry directly to us