K3V180DTH-9N1S/9N4S for R350/360-3/R385-9T 31EH-03010 31QA-10010 Hydraulic Pumps: Balance Quality and Cost
The K3V180DTH-9N1S/9N4S hydraulic pump is engineered to withstand the demanding conditions of R350/360-3/R385-9T excavators. Featuring high-quality seals that prevent leaks and corrosion-resistant components for harsh environments, this pump delivers reliable long-term performance. The semi-logarithmic swash plate design reduces friction, significantly extending pump lifespan.
| # | Part No | Part Name | Qty. |
|---|---|---|---|
| * | 31QA-10010 | PUMP ASSY | 1 |
| *-1 | @ | FUEL INJECTION PIPE & NOZZLE | 1 |
| S012 | XJBN-00680 | BLOCK-CYLINDER | 2 |
| 111 | XJBN-00574 | SHAFT-DRIVE(F) | 1 |
| 113 | XJBN-00573 | SHAFT-DRIVE(R) | 1 |
| 114 | XJBN-00572 | COUPLING-SPLINE | 1 |
| 123 | XJBN-00571 | BEARING-ROLLER | 2 |
| 124 | XJBN-00570 | BEARING-NEEDLE | 2 |
| 127 | XJBN-00569 | SPACER-BEARING | 3 |
| 130 | XJBN-00568 | BOOSTER | 1 |
| S151 | XJBN-00681 | PISTON | 18 |
| S152 | XJBN-01385 | SHOE | 18 |
| 153 | XJBN-00020 | 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 |
| 271 | XJBN-01386 | CASING-PUMP | 2 |
| 311 | XJBN-00559 | COVER-VALVE(F) | 1 |
| 312 | XJBN-00558 | COVER-VALVE(R) | 1 |
| S313 | XJBN-01387 | PLATE(R)-VALVE | 1 |
| S314 | XJBN-01388 | PLATE(L)-VALVE | 1 |
| 401 | XJBN-00028 | SCREW | 4 |
| 402 | XJBN-00555 | SCREW-HEX SOC HD | 4 |
| 406 | XJBN-00029 | SCREW-HEX | 4 |
| 466 | XJBN-00030 | PLUG | 4 |
| 468 | XJBN-00031 | PLUG | 4 |
| 490 | XJBN-00032 | PLUG | 28 |
| 492 | XJBN-00234 | PLUG | 1 |
| S531 | XJBN-00369 | PIN-TILTING | 2 |
| 532 | XJBN-00033 | 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-00554 | O-RING | 1 |
| 710 | XJBN-00041 | O-RING | 1 |
| 717 | XJBN-00042 | O-RING | 2 |
| 719 | XJBN-00043 | O-RING | 3 |
| 724 | XJBN-00361 | O-RING | 19 |
| 725 | XJBN-00362 | O-RING | 6 |
| 728 | XJBN-00363 | 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-00054 | 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 |
TGFQ excels in excavator parts supply with precision and flexibility as core advantages. Our professional team uses your excavator's unique VIN to verify product compatibility, serial numbers, and optional configurations. This rigorous process helped over 520 clients avoid the frustration of incorrect parts delaying construction projects last year.
- Precision parts matching using VIN verification
- Professional compatibility assessment
- Proven track record with 520+ satisfied clients
- Elimination of wrong parts and construction delays
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.