Product Introduction
Manufactured in strict adherence to ISO 4413 and SAE J1995 global industry standards, the K3V63-102R-1F29 Fan Pump delivers stable pressure transmission and uniform fluid circulation—two indispensable elements for sustaining smooth, high-efficiency operation of ZX470-3/1450-3 excavators, even during heavy-load tasks (such as rock breaking or bulk material handling) or long-duration work shifts. Its seamless compatibility with ZX470-3/1450-3 models is validated through a suite of rigorous verification tests, covering dynamic load simulations, dimensional precision checks, and on-machine fitment trials. These tests ensure a streamlined installation process, removing the need for complicated, time-intensive modifications. In turn, maintenance teams can complete replacement work more quickly, while the risk of unplanned downtime—often triggered by ill-matched or incompatible parts—is significantly reduced.
Long-lasting performance is a standout trait of the K3V63-102R-1F29. Its key internal components (including rotors and seals) are crafted from premium wear-resistant stainless steel alloys, and the outer shell is reinforced with high-strength cast iron—design features that enable it to withstand the harsh operating environments common in large-scale construction, deep-pit mining, and large-area landscaping projects. These environments typically involve prolonged dust immersion, intense mechanical vibration, and extreme temperature swings (from -10°C to 60°C). For excavator operators and fleet supervisors, selecting this fan pump means enhancing the operational reliability of their ZX470-3/1450-3 machines, prolonging the overall service life of the equipment, and cutting down on long-term costs associated with frequent repairs and part swaps.
Whether it’s used to replace a worn-out original fan pump or kept in inventory as a backup for proactive fleet maintenance planning, the K3V63-102R-1F29 meets the high standards of dependability and performance that owners of ZX470-3/1450-3 excavators demand. It has emerged as a trusted solution for ensuring these heavy-duty excavators remain productive and efficient, regardless of the specific job site conditions or operational requirements.
Parts Show 
| 4633472 | [1] | PUMP;PISTON |
| 7 | 4633474 | [1] | PUMP;REGULATOR |
| 11 | 4658832 | [1] | PISTON |
| 011A. | 928006 | [9] | PISTON |
| 011B. | 十十十十十十十 | [9] | SHOE |
| 13 | 十十十十十十十 | [1] | CYL. |
| 013A. | 978701 | [1] | BLOCK;CYL. |
| 013B. | 十十十十十十十 | [1] | PLATE;VALVE |
| 30 | 十十十十十十十 | [1] | PLATE |
| 030A. | 818503 | [1] | PLATE |
| 030B. | 十十十十十十十 | [1] | BUSHING |
| 111 | 十十十十十十十 | [1] | SHAFT |
| 123 | 818504 | [1] | BRG.;ROL. |
| 124 | 878107 | [1] | BRG;NEEDL |
| 127 | 924003 | [2] | SPACER |
| 153 | 818508 | [1] | PLATE |
| 156 | 818509 | [1] | BUSHING;SPH. |
| 157 | 818510 | [9] | SPRING |
| 211 | 818511 | [1] | PLATE |
| 251 | 818512 | [1] | SUPPORT |
| 261 | 818513 | [1] | COVER |
| 271 | 978702 | [1] | CASING;PUMP |
| 312 | 928002 | [1] | COVER |
| 316 | 820422 | [1] | COVER |
| 401 | 818519 | [4] | BOLT;SOCKET |
| 406 | 237902 | [4] | BOLT;SOCKET |
| 414 | 820425 | [2] | BOLT;SOCKET |
| 466 | 629404 | [1] | PLUG |
| 467 | 818520 | [2] | PLUG |
| 490 | 263019 | [8] | PLUG |
| 530 | 818521 | [1] | PIN |
| 530A. | 十十十十十十十 | [1] | PIN |
| 530B. | 十十十十十十十 | [1] | PIN |
| 532 | 878116 | [1] | PISTON |
| 534 | 924006 | [1] | STOPPER |
| 535 | 818524 | [1] | STOPPER |
| 702 | 443404 | [1] | O-RING |
| 710 | A811085 | [2] | O-RING |
| 717 | A811120 | [1] | O-RING |
| 719 | A811115 | [1] | O-RING |
| 724 | 4506408 | [9] | O-RING |
| 725 | 95736 | [1] | O-RING |
| 728 | 4506418 | [2] | O-RING |
| 732 | 443407 | [1] | O-RING |
| 774 | 924007 | [1] | SEAL;OIL |
| 789 | 4085607 | [1] | RING;BACK-UP |
| 792 | 249148 | [1] | RING;BACK-UP |
| 801 | 124811 | [1] | NUT |
| 808 | 131108 | [2] | NUT;LOCK |
| 824 | 991342 | [1] | RING;RETAINING |
| 885 | 175241 | [1] | PIN |
| 886 | 244604 | [2] | PIN;SPRING |
| 901 | 4163072 | [1] | BOLT;EYE |
| 953 | 978703 | [1] | SCREW;SET |
| 954 | 978704 | [1] | SCREW;SET |
| 4658832 | [1] | REGULATOR;PUMP |
| 79 | 4654325 | [1] | VALVE;REDUCING |
| 412 | 135904 | [2] | BOLT;SOCKET |
| 413 | 213208 | [2] | BOLT;SOCKET |
| 418 | 667626 | [2] | BOLT;SOCKET |
| 436 | 211510 | [4] | BOLT;SOCKET |
| 438 | 102411 | [8] | BOLT;SOCKET |
Why Choose TGFQ Over Other Excavator Part Dealers?
TGFQ stands out with 3 unique advantages:
Model-specific expertise: We don’t just sell parts—our team can cross-reference part numbers with your excavator’s VIN to ensure 100% fit (we’ve helped 500+ clients avoid “wrong part” delays in the past year).
Flexible solutions for every client: Whether you’re a small repair shop needing 1 sample part (we accept orders as low as $50) or a large fleet needing 100+ engine Assemblys (we offer bulk discounts up to 15%), we adapt to your needs.
Post-purchase support: Beyond delivery, we provide free maintenance guides (e.g., “How to Extend Hydraulic Pump Life”) and quarterly check-ins to update you on part upgrades for your machine model.
With clients in 30+ countries (including repeat customers like a Southeast Asian construction firm that’s partnered with us for 10 years), TGFQ delivers more than parts—we deliver reliability you can count on.
Product Tags:
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K3V63-102R-1F29 fan Hydrauilc Pump 4633472 for ZX470-3/ZX450-3 Excavator Images
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