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K3V280SH-NXXXL-OE41 K3V280 hydraulic pump with part numbers 9254122, 4635645, 4641835. Compatible with ZX650, ZX650LC-3, ZX670LCH-3, ZX670LCR-3, ZX650-3, ZX850-3, EX1200-6 excavator models.
Our factory is a high-tech modern enterprise specializing in the research, development, production, and sales of hydraulic components. Headquartered in Linxi City, Hebei Province - China's bearing capital.
Established in 2005, we initially focused on excavator bearing production and expanded into reducer manufacturing with mass production capabilities in 2013.
We are recognized for high-cost performance products, enabling domestic excavator users to achieve "replacement instead of repair" solutions. As the only engineering machinery enterprise in China that has industrialized reducer R&D and manufacturing, we have successfully transformed into an integrated hydraulic research and production company through decades of capital accumulation and management experience.
Continuously improving hydraulic motor technology while developing hydraulic pumps, we have established a diversified development mechanism integrating hydraulic pumps, hydraulic motors, and reducers.
Our substantial investment includes high-tech modern facilities covering over 200,000 square meters with building area of 130,000 square meters.
Complete hydraulic excavator pump set with comprehensive equipment and 12-month warranty included in pricing.
| Part No | Part Name | Qty. | Price Request |
|---|---|---|---|
| 9254122 | PUMP DEVICE | 1 | |
| 9254123 | . PUMP; MISSION | 1 | |
| 4635645 | . PUMP; PISTON | 2 | |
| M342080 | . BOLT; SOCKET | 8 | |
| A590920 | . WASHER; SPRING | 8 | |
| 4445928 | . O-RING | 2 | |
| 4153543 | . O-RING | 1 | |
| A590110 | . WASHER; PLANE | 2 | |
| 9217993 | . PUMP; GEAR | 1 | |
| M341030 | . BOLT; SOCKET | 2 | |
| 4641835 | . PUMP; PISTON | 1 | |
| M341656 | . BOLT; SOCKET | 4 | |
| A590916 | . WASHER; SPRING | 4 | |
| 4153552 | . O-RING | 1 | |
| 8102137 | . PIPE | 1 | |
| J901280 | . BOLT | 8 | |
| A590112 | . WASHER; PLANE | 8 | |
| A810050 | . O-RING | 1 | |
| 4093624 | . PLUG | 1 | |
| 957366 | .. O-RING | 1 | |
| 3104158 | . BLOCK | 1 | |
| 966993 | . O-RING | 1 | |
| 4466996 | . TEE; S | 1 | |
| 4506424 | .. O-RING | 1 | |
| A852344 | . ELBOW; S | 1 | |
| 4506418 | .. O-RING | 1 | |
| 4308289 | . HOSE | 1 |
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