Loader Hydraulic Gear Pump Manufacturer & Wholesale Supplier
Reliable Loader Hydraulic Gear Pump For OEM And Aftermarket Markets
Looking for high-quality loader hydraulic gear pump at competitive wholesale prices? At Fairy Deer, we specialize in manufacturing OEM and aftermarket hydraulic gear pumps for loaders. Covering a wide range of models such as Caterpillar, Komatsu, SANYi, Doosan, Hitachi, Volvo, Hyundai, JCB, Bobcat, XCMG, and more, we offer factory-direct hydraulic gear pumps with consistent quality and worldwide delivery. Whether you are sourcing for OEM replacement or aftermarket upgrades, we have the right solution for you.
Why Choose Fairy Deer For Your Loader Hydraulic Gear Pump?
OEM and Aftermarket Hydraulic Gear Pump Solutions
Meet the diverse needs of original equipment and aftermarket, provide a comprehensive selection of loader hydraulic gear pump products, and help you improve your procurement and maintenance efficiency.
Wide Loader Model Coverage
Covering almost all mainstream loader brands and models, including Caterpillar, Komatsu, SANY, Doosan, Hitachi, Volvo, Hyundai, JCB, Bobcat, XCMG, LiuGong, etc., to ensure accurate matching of parts.
High-quality Materials and Advanced Manufacturing Technology
Using high-strength steel and wear-resistant alloys, combined with precision manufacturing technology, to ensure the high efficiency and long-term durability of gear pumps to meet the needs of harsh working conditions.
Factory Direct Wholesale Pricing
No middlemen, direct factory supply, greatly reducing procurement costs and improving procurement efficiency.
Certified Quality Assurance
Strictly follow the ISO/TS16949 quality management system standards to ensure that hydraulic gear pump products are stable and reliable and meet the high standards of the construction machinery industry.
Extensive Range of Hydraulic Gear Pump Models
Covering more than 98% of the world's mainstream loader brands and models, meeting the diverse ordering needs of different customers.
Hydraulic Gear Pumps For Popular Loader Models
Fariry Deer offers hydraulic gear pumps specifically engineered for various Loader models, ensuring a perfect fit and outstanding performance, Each set is designed to meet or exceed OEM specifications, delivering superior performance and long service life.

Komatsu Hydraulic Gear Pumps
OEM hydraulic gear pump, Komatsu loader performance hydraulic gear pumps replacement, gear pumps at a great amazing price.
Note: We can provide hydraulic gear pumps for all types of Komatsu loaders, let us know which is suitable for your market. let us custom for you to improve your business.
Loader Model |
Hydraulic Gear Pump Part Number |
GD405A-1/GD505A-2 | 705-12-32010 |
W90-3 | 705-11-34100 |
WA500-3L/WA450-2/WA500-3LK | 705-12-38011 |
WA800 | 704-24-28230 |
WA380-6/WA430-6/WA470-6 | 705-40-01020 |
WA380-5/WA380-5L | 705-51-30600 |
W90-2/510-1 | 705-11-33100 |
W120-2 | 705-11-36000 |
WA100-1/WA100SS-1 | 705-73-29010 |
WA150-3-X/WA150-1/WA180PT-3 | 705-51-20180 |
WA200-1/SN10001-19999 | 705-51-20150 |
GD705A-4 | 705-52-20090 |
GD521A-1/GD611A-1/GD661A-1 | 23B-60-11100 |
WA600-3/WA600-3D | 705-56-47000 |
WA450/D41E-6/D41P-6 | 705-51-21070 |
WA300-1/WA320-1 | 705-51-20280 |
View More Models |
…… |
Caterpillar Hydraulic Gear Pumps
OEM hydraulic gear pump, Caterpillar loader performance hydraulic gear pumps replacement, gear pumps at a great amazing price.
Note: We can provide hydraulic gear pumps for all types of Caterpillar loaders, let us know which is suitable for your market. let us custom for you to improve your business.
Loader Model | Hydraulic Gear Pump Part Number |
980G/980H/824H | 235-6501 |
966C | 1P4231 |
980C/980F | 9T-5199 |
988B | 3P0380 |
977 | 3G4661 |
980C/F/S | 1U1779 |
910 | 8J8813 |
R1700 II/R1700G/980C | 6E-3524 |
950 GC | 338-2885 |
980C/980F/980F II | 9J-5764 |
View More Models | …… |


Volvo Hydraulic Gear Pumps
OEM hydraulic gear pump, Volvo loader performance hydraulic gear pumps replacement, gear pumps at a great amazing price.
Note: We can provide hydraulic gear pumps for all types of Volvo loaders, let us know which is suitable for your market. let us custom for you to improve your business.
Loader Model | Hydraulic Gear Pump Part Number |
BL60/BL60B/BL61 | 11881939 |
BL70B/BL71/BL71B | 11709730 |
BL7/BL71PLUS | 11709730 |
L60H | VOE11172711 |
L90H | 17203815 |
L70C | RSM232419 |
View More Models | …… |
Case Hydraulic Gear Pumps
OEM hydraulic gear pump, Case loader performance hydraulic gear pumps replacement, gear pumps at a great amazing price.
Note: We can provide hydraulic gear pumps for all types of Case loaders, let us know which is suitable for your market. let us custom for you to improve your business.
Loader Model | Hydraulic Gear Pump Part Number |
580M/580L/570LXT | 257953A1 |
580SN/580SN WT/590SN | 84218959 |
580M/580MXT/580SM | 257955A1 |
721/721B/821B | 183468A1 |
721/721B/821 | E136100 |
590SL/590SM | 87435827 |
580K/580SK | D149283 |
View More Models | …… |


JCB Hydraulic Gear Pumps
OEM hydraulic gear pump, JCB loader performance hydraulic gear pumps replacement, gear pumps at a great amazing price.
Note: We can provide hydraulic gear pumps for all types of JCB loaders, let us know which is suitable for your market. let us custom for you to improve your business.
Loader Model | Hydraulic Gear Pump Part Number |
761 | 100202609 |
4CX | 20912800 |
3CX/4CX | 333G5393 |
4CX/4CX444/4CN444 | 20925339 |
3DX/4CX/14CCR | 332G6161 |
214e/214e-LE/214e-LL | 20925366 |
3d/3dx/PGP620 | 20925580 |
4CX/4CX444/4CN444 | 20/925338 |
4CX/214E/3CX | 20925338 |
View More Models | …… |
John Deere Hydraulic Gear Pumps
OEM hydraulic gear pump, John Deere loader performance hydraulic gear pumps replacement, gear pumps at a great amazing price.
Note: We can provide hydraulic gear pumps for all types of John Deere loaders, let us know which is suitable for your market. let us custom for you to improve your business.
Loader Model | Hydraulic Gear Pump Part Number |
410E | 1494836685 |
210L/310E/310G | AT179792 |
310SK/315SK/325J | AT331223 |
350B/450/450B | D48950 |
410G/410E | AT428960 |
410E | AT180926 |
410E | 98309356 |
410E | At186167 |
View More Models | …… |


Bobcat Hydraulic Gear Pumps
OEM hydraulic gear pump, Bobcat loader performance hydraulic gear pumps replacement, gear pumps at a great amazing price.
Note: We can provide hydraulic gear pumps for all types of Bobcat loaders, let us know which is suitable for your market. let us custom for you to improve your business.
Loader Model | Hydraulic Gear Pump Part Number |
363/7753/733 | 6672051 |
S70 | 7000311 |
751G/753/753G | 550136836 |
763/773/7753 | 6650678 |
763/763G/773 | 6672513 |
S220/S250/S300 | 6688673 |
S205/T140/T180 | 6687864 |
653/751/753 | 6669385 |
S550/S570/T550 | 7409990 |
S750/S770/S850 | 7409991 |
View More Models | …… |
Aftermarket OEM Manufacturer vs. Brand Owner Loader Hydraulic Gear Pumps: Which One to Choose?
Aftermarket OEM Manufacturer
1.Deep Expertise in Loader Brands and Systems
With extensive knowledge of the structure, materials, and hydraulic systems of leading loader brands such as Caterpillar, Komatsu, SANY, Doosan, Hitachi, Volvo, JCB, Bobcat, XCMG, and LiuGong, we ensure precise hydraulic gear pump part matching and full system compatibility. This guarantees stable loader performance, easy installation, and reduced downtime for your equipment.
2. Competitive Pricing & Flexible Customization
As an experienced aftermarket OEM manufacturer, we provide highly competitive pricing and support flexible customization to meet the unique requirements of global buyers. Whether you need bulk orders or special specifications, we help reduce your procurement costs and shorten delivery cycles, improving your supply chain efficiency.
3. Professional Engineering Support for Performance Optimization
Our skilled engineering team offers expert assistance in optimizing loader hydraulic systems, extending component service life, and minimizing operational downtime. This leads to higher productivity and a lower total cost of ownership (TCO) for your fleet.
Brand Owner
1. Product Quality Depends on Outsourced Manufacturing
The quality and performance of loader parts from major brand owners such as Caterpillar, Komatsu, SANY, Doosan, Hitachi, Volvo, JCB, Bobcat, XCMG, and LiuGong often rely heavily on their OEM partners’ technical capabilities. This outsourcing can lead to risks of quality fluctuations, especially when supply chains become diversified and complex.
2. High Brand Premium and Elevated Procurement Costs
Brand owner typically charge a significant premium for loader parts, resulting in higher procurement costs for buyers. While strong after-sales support and brand reputation are advantages, the overall investment required can be substantial, impacting project budgets and fleet maintenance costs.
3. Limited Flexibility and Slower Response Times
Brand owners focus on standardized customer management and broad market services, which may result in slower response times and less personalized technical support. For urgent or specialized loader parts needs, this can negatively affect operational efficiency and equipment uptime.
Not sure which type fits your market? Our team will help you choose the best solution based on your specific requirements.
Our Manufacturing Strength
As a leading Excavator hydraulic gear pumps manufacturer in China, Fairy Deer operates a state-of-the-art factory with:
The plant covers an area of about 45,000 square meters, with more than 300 sets of large CNC machining centers, more than 40 sets of heat treatment, aluminum casting machines, gear processing equipment, etc.
Our OEM replacement hydraulic gear pumps for Excavators meet global standards and are trusted by importers, distributors, and repair shops worldwide.
FAQs
Answer:When selecting a hydraulic gear pump, consider flow rate (GPM or L/min), pressure rating (PSI or bar), displacement (cc/rev), operating speed (RPM), mounting type (SAE, DIN, ISO), and shaft type (splined, keyed). Ensure these specifications match your loader's hydraulic system requirements for optimal performance.
Answer:Refer to your loader's hydraulic system specifications in the service manual or consult with a hydraulic specialist. Flow rate should match the system's demand for actuators and hydraulic motors, while pressure rating must exceed the maximum system pressure to prevent pump failure.
Answer:OEM pumps are made by or for the original equipment manufacturer, ensuring precise fit and performance but often at a higher cost. Aftermarket pumps are manufactured by third parties and can offer cost savings, but quality may vary. Evaluate your budget, required reliability, and warranty when choosing.
Answer:Our hydraulic gear pumps are compatible with a wide range of loader brands, including Caterpillar, Komatsu, SANY, Doosan, Hitachi, Volvo, JCB, Bobcat, XCMG, and LiuGong. We offer pumps that match the specifications of various models within these brands, ensuring seamless integration.
Answer:Look for suppliers with ISO/TS16949 certification, which indicates adherence to strict quality management systems. Request performance test reports and material certifications to verify the pump's specifications and durability. Consider suppliers offering comprehensive warranties and technical support.
Answer:Regularly inspect hydraulic oil levels and condition, replacing filters according to the manufacturer's recommendations. Prevent contamination by using clean oil and sealing hydraulic connections properly. Monitor pump performance for unusual noises or vibrations, addressing issues promptly to avoid further damage.
Selection points:
Flow and pressure: Calculate the displacement based on the cylinder thrust (F=P×A) and speed;
Fluid compatibility: Mineral hydraulic oil (viscosity 16-80cSt) is preferred, avoid using highly polluted media;
Installation environment: Self-priming height ≤500mm, avoid high temperature or excessive vibration.

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