Bulldozer Hydraulic Gear Pump Manufacturer & Wholesale Supplier
Reliable Bulldozer Hydraulic Gear Pump For OEM And Aftermarket Markets
Looking for high-quality bulldozer hydraulic gear pump at competitive wholesale prices? At Fairy Deer, we specialize in manufacturing OEM and aftermarket hydraulic gear pumps for bulldozers. Covering a wide range of models such as Caterpillar, Komatsu, Shantui, Kawasaki, JCB, 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 Bulldozer Hydraulic Gear Pump?
OEM and Aftermarket Hydraulic Gear Pump Solutions
Comprehensive Solutions for OEM and Aftermarket Needs We provide a complete range of hydraulic gear pumps for bulldozers, catering to both OEM replacement and aftermarket upgrades. Our products ensure seamless compatibility and high performance for various bulldozer applications.
Wide Range Of Bulldozer Model Coverage
Adapted to Leading Bulldozer Brands and Models. Our hydraulic gear pumps are designed to fit almost all mainstream bulldozer brands and models, including Caterpillar, Komatsu, Shantui, Liebherr, John Deere, Case, and more. Whether you need parts for small, medium, or large bulldozers, we have you covered.
High-Quality Materials and Advanced Manufacturing
Durable and Efficient Gear Pumps. We use high-strength steel and wear-resistant alloy materials, combined with advanced precision manufacturing processes, to guarantee the efficiency, stability, and long service life of every gear pump.
Factory Direct Wholesale Price
Reduce Costs, Improve Efficiency. Purchase directly from our factory with no middlemen involved. Enjoy competitive wholesale prices, fast delivery, and lower your procurement costs significantly.
Certified Production To Ensure Quality
International Quality Standards. Our production strictly follows ISO/TS16949 and other international quality management systems, ensuring every hydraulic gear pump meets the highest standards for reliability and safety.
Extensive Model Coverage
Meet Diverse Ordering Requirements. We cover over 98% of the world’s mainstream bulldozer brands and models, supporting customized orders and bulk procurement for global buyers.
Hydraulic Gear Pumps For Popular Bulldozer Models
Fariry Deer offers hydraulic gear pumps specifically engineered for various Bulldozer 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 bulldozer performance hydraulic gear pumps replacement, gear pumps at a great amazing price.
Note: We can provide hydraulic gear pumps for all types of Komatsu bulldozers, let us know which is suitable for your market. let us custom for you to improve your business.
Bulldozer Model | Hydraulic Gear Pump Part Number |
D61E-12/D61EX-12/D61PX-12 | 705-51-20640 |
D41E-BB-6C/D41P-6/D41E-6 | 705-22-26260 |
D275A-2/D275AX-5 | 705-52-30250 |
D60-12/D65E/D60P | 705-51-20370 |
D85A-12/D155C-1/D135A-2 | 07433-72203 |
PC40-7C/PC50UU-2E | 705-41-08090 |
D85A-21/D85E-21/D85P-21 | 705-21-32051 |
D65P-12/D60P-12/D65PX-12 | 705-41-01320 |
D80A-18/D80P-18/D85A-18 | 07444-66103 |
D355A-3/D355A-5 | 07448-66200 |
D80A-12/D80P-12 | 07431-11100 |
D31A-20/D31E-20/D31P-20 | 705-12-33110 |
D41 | 705-21-36090 |
D21A-5/D21P-5/D21P-5A | 113-15-00270 |
D355A-3/D355A-5/D355C-3 | 07442-71102 |
WA450-1/WA470-2 | 705-14-41040 |
View More Models | …… |
Caterpillar Hydraulic Gear Pumps
OEM hydraulic gear pump, Caterpillar bulldozer performance hydraulic gear pumps replacement, gear pumps at a great amazing price.
Note: We can provide hydraulic gear pumps for all types of Caterpillar bulldozers, let us know which is suitable for your market. let us custom for you to improve your business.
Bulldozer Model | Hydraulic Gear Pump Part Number |
D6T/D7R II | 270-1763 |
D8H/D9H | 5H1719 |
D5K/D4K/D3K | 269-0004 |
D6D | 3G4768 |
View More Models | …… |


Shantui Hydraulic Gear Pumps
OEM hydraulic gear pump, Shantui bulldozer performance hydraulic gear pumps replacement, gear pumps at a great amazing price.
Note: We can provide hydraulic gear pumps for all types of Shantui bulldozers, let us know which is suitable for your market. let us custom for you to improve your business.
Bulldozer Model | Hydraulic Gear Pump Part Number |
SD13 | 10Y-61-04000 |
SD32 | 07440-72202 |
SD22 | 07444-66103 |
SD16 | 16Y-61-01000 |
View More Models | …… |
Liebherr Hydraulic Gear Pumps
OEM hydraulic gear pump, Liebherr bulldozer performance hydraulic gear pumps replacement, gear pumps at a great amazing price.
Note: We can provide hydraulic gear pumps for all types of Liebherr bulldozers, let us know which is suitable for your market. let us custom for you to improve your business.
Bulldozer Model | Hydraulic Gear Pump Part Number |
PR 724 | 9268517 |
PR 764/PR 766 | AP2D25 |
View More Models | …… |


John Deere Hydraulic Gear Pumps
OEM hydraulic gear pump, John Deere bulldozer 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 bulldozers, let us know which is suitable for your market. let us custom for you to improve your business.
Bulldozer Model | Hydraulic Gear Pump Part Number |
350/350B/450/450B | D48950 |
490E | 9218004 |
350/350B | AT31208 |
450/450B/450C | AT38800 |
650H | CH15095 |
650H | CH15096 |
View More Models | …… |
CASE Hydraulic Gear Pumps
OEM hydraulic gear pump, CASE bulldozer performance hydraulic gear pumps replacement, gear pumps at a great amazing price.
Note: We can provide hydraulic gear pumps for all types of CASE bulldozers, let us know which is suitable for your market. let us custom for you to improve your business.
Bulldozer Model | Hydraulic Gear Pump Part Number |
310G/450/450B | D48950 |
450C/455/530 | D53690 |
850M | 396801A2 |
1150M | 87604362 |
2050M | 850353 |
750M | 396801A2 |
1650M | 87604362 |
650M | 396801A2 |
View More Models | …… |

Aftermarket OEM Manufacturer vs. Brand Owner Bulldozer Hydraulic Gear Pumps: Which One to Choose?
Looking for high-quality excavator hydraulic gear pump at competitive wholesale prices? At Fairy Deer, we specialize in manufacturing OEM and aftermarket hydraulic gear pumps for Excavator. Covering a wide range of models such as the Caterpillar, Komatsu, SANY, Doosan, Hitachi, Volvo, Hyundai, JCB and more, we offer factory-direct hydraulic gear pump with consistent quality and worldwide delivery. Whether you are sourcing for OEM replacement or aftermarket upgrades, we have the right solution for you.
Aftermarket OEM Manufacturer
1. Deep Expertise in Bulldozer Brands and Systems
With an in-depth understanding of the structure, materials, and processes of major bulldozer brands such as Caterpillar, Komatsu, Shantui, Liebherr, and John Deere, we ensure precise part matching and full system compatibility. This guarantees stable performance and easy installation for your equipment.
2. Competitive Pricing & Flexible Customization
As an aftermarket OEM manufacturer, we offer more competitive prices and support flexible customization to meet the unique needs of global buyers. Whether you require bulk orders or special specifications, we help you reduce procurement costs and shorten delivery cycles.
3. Professional Engineering Support for Performance Optimization
Our experienced engineering team assists customers in optimizing bulldozer hydraulic systems, extending service life, and reducing downtime. This means higher productivity and lower total cost of ownership for your fleet.
Brand Owner
1. Product Performance Relies on Outsourced Manufacturing
The quality and performance of bulldozer parts from major brand owners such as Caterpillar, Komatsu, and Shantui often depend on the technical capabilities of their OEM partners. This can introduce risks of quality fluctuations, especially when supply chains are diversified.
2. High Brand Premium and Procurement Costs
Original equipment brands typically charge a significant premium for their bulldozer parts, resulting in higher procurement costs for buyers. While you benefit from strong after-sales support and brand reputation, the overall investment can be substantial.
3. Limited Flexibility and Slower Response
Brand owners focus on standardized customer management and broad market services, which may lead to slower response times and less personalized technical support. This can impact operational efficiency for urgent or specialized bulldozer parts needs.
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 Bulldozer 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 Excavator meet global standards and are trusted by importers, distributors, and repair shops worldwide.
Our Frequently Asked Questions (FAQ)
When choosing, you need to confirm the bulldozer brand (such as Caterpillar, Komatsu, Shantui, etc.), specific model and original parts number. It is recommended to provide the equipment nameplate information or detailed parameters of the original gear pump to ensure that the new parts are accurately matched to avoid installation and performance problems.
OEM gear pumps are produced by the original manufacturer or its authorized manufacturers, with guaranteed quality and compatibility, and higher prices. Aftermarket parts are produced by independent manufacturers, with more advantageous prices, but attention should be paid to quality and after-sales guarantee.
Pay attention to the material (such as high-strength steel, wear-resistant alloy), production process, ISO/TS and other quality certifications, as well as the supplier's quality inspection process and after-sales service. High-quality suppliers can usually provide detailed inspection reports and technical support.
You can choose a strong OEM manufacturer or a high-quality aftermarket brand for bulk purchases and strive for factory direct prices. At the same time, pay attention to the cost-effectiveness and long-term use cost of the product, not just the unit price.
Conventional models are available in stock, and special models or customized parts need to be communicated in advance. It is recommended to choose a supplier with sufficient inventory and a complete logistics system, and sign a clear delivery agreement.
High-quality suppliers should provide installation guidance, technical consultation, warranty services and fast-response after-sales support. When encountering product failures or technical problems, timely and effective solutions can be obtained.

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