391-0381-059 Roller Bearing (ø1.937"O. D.) Parker Pgp050/051 Hydraulic Pump Part Hydraulic Gear Pump Parts
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Product Highlights
- One Year Warranty: Comprehensive one-year warranty coverage for all hydraulic gear pump parts.
- OEM and ODM Services: Full customization available from samples, designs, and flexible minor adjustments.
- Wholesale Distribution: Extensive inventory of genuine and aftermarket Parker pump spare parts for global distributors.
- Precision Engineering: Parts engineered to precise tolerances for drop-in replacement and reduced internal leakage.
- Strict Quality Control: 100% inspection including visual and functional testing to ensure international standards.
- Wide Application Range: Suitable for construction machinery and agricultural machinery components.
- Competitive Pricing: Cost advantages through bulk raw material procurement and reasonable labor structures.
- Fast Shipping: Lead times within 30 workdays for both peak and off-peak seasons.
Product Attributes
- Customization
- Available
- After-sales Service
- One Year
- Warranty
- One Year
- Model NO.
- parker
- Mesh Form
- External Engaged
- Tooth Flank
- Straight Tooth
- Power
- Hydraulic
- Applications
- Construction Machinery
- Certification
- CE, ISO
- Transport Package
- Cardboard Box or Wooden Crate
- Specification
- 0.2kg
- Trademark
- RCHC
- Origin
- China
- Production Capacity
- 2000
- Package Size
- 26.00cm * 26.00cm * 10.00cm
- Package Gross Weight
- 25.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 391-0381-059 Roller Bearing (ø1.937"O. D.) Parker Pgp050/051 Hydraulic Pump Part Hydraulic Gear Pump Parts
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Product Description

We cater to distributors, dealers, and service centers globally, providing parts engineered to precise tolerances for drop-in replacement, reducing internal leakage, and maintaining the efficiency of hydraulic systems. Whether you need individual components for repair, bulk orders for resale, or full OEM solutions for Parker pumps, RCHC is your reliable partner.
Type | Hydraulic Pump Repair Kit |
Material | Cast/Ductile iron: steel, bronze and others |
Processing Technology | Cutting, lathe, machining center, heat treatment, grind: honing, burring and so on |
Application | Construction Machinery and Agricultural Machinery Components |
Fluid temperature | -15℃-80℃ |







Our plants integrate cutting-edge machinery and state-of-the-art technology to ensure efficientproduction and consistent quality. Adhering to strict international standards, we provide reliable andinnovative solutions to our customers around the world.



- Strict quality control: there is usually a relatively perfect quality control system, such as the use of advanced testing equipment for hydraulic products to carry out multiple testing processes to ensure that products meet international quality standards and reduce the rate of defective products. For example, in the production of hydraulic pumps, key indicators such as flow rate and pressure are accurately detected.
- Variety of products: can provide a wealth of hydraulic products, covering hydraulic pumps, hydraulic valves, hydraulic cylinders and other different types of components, to meet foreign customers in different mechanical equipment in the hydraulic system needs.
Cost advantage
- Advantage in raw material procurement: due to bulk procurement of raw materials, such as steel and other major raw materials, the cost will be relatively low, and after establishing long-term cooperation with suppliers, it can also obtain a certain buffer in price fluctuations.
Reasonable labor cost: A reasonable labor cost structure helps control production costs, thus making products more competitive in price.
Technological advantage
Advanced production technology: In order to compete in the international market, the factory will continue to introduce and update production technology, such as some CNC machining equipment can improve the processing accuracy of hydraulic components.
- Strong research and development ability: pay attention to research and development investment, can develop new hydraulic products according to the international market demand and technological development trend, such as the development of energy-efficient hydraulic systems.







About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI246937". Items marked "" are certified.
Company Profile
Ruiye Machinery Co., Ltd. is a high-tech enterprise specializing in the production of hydraulic gear pumps. The company is located in Shandong Province, with superior geographical location and convenient transportation. Ruichen Hydraulic is committed to the research and development, production and sales of various high-performance hydraulic gear pumps. We are the sales of various series of high pressure gear oil pump, gear motor, hydraulic multi-way reversing valve, impact valve and complete sets of hydraulic system factory. Can perfectly replace JCB, PGP, KP, SGP, Volvo and other series of products. Its products are widely used in engineering machinery, agricultural machinery, mining machinery and industrial equipment and other fields. The company has an experienced technical team and advanced production equipment, and strictly conducts quality control in accordance with international standards to ensure high quality and high reliability of products. With excellent product performance and high-quality after-sales service, Ruisheng Hydraulics has won the trust and support of our customers. Shandong Ruichen Hydraulic Machinery Manufacturing Co., Ltd. Always adheres to the business philosophy of "quality first, customer first" and continues to innovate and improve to meet market demand. We warmly welcome customers at home and abroad to visit our factory, discuss cooperation and create a better future together.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- East of Sujiazhuang Village, Sujiazhuang Town, Ningjin County, Xingtai, Hebei, China
-
Registered Capital
- 51,880,000 RMB
-
Terms of Payment
- T/T, LC
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 25
Our Production Capability & Technical Expertise
- Main Products
- Hydraulic Gear Pump, Hydraulic Multi-Way Valve, Cast Iron Gear Pump
-
Production Lines
- 2
-
Production Machines
- Machining center, Cleaning machine
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2023-05-23
-
Export Year
- 1 Years
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 1
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- What is the warranty period for these parts?
- We provide a one-year warranty for all our hydraulic gear pump spare parts.
- Do you offer OEM and ODM services?
- Yes, we offer full customization from samples, designs, and flexible minor customization options.
- What are the lead times for delivery?
- Both peak season and off-season lead times are within 20-30 working days.
- What payment terms do you accept?
- We accept T/T and LC payment terms.
- What materials are used for the pump parts?
- Parts are available in cast iron, ductile iron, steel, bronze, and other materials.
- Do you provide quality inspection?
- Yes, we perform 100% visual and functional inspection on finished products.
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