YNF16871 1020401 HPV050 Head – Rear Cover for EX100-5 / EX120-5 Hydraulic Pump
Product Overview
The YNF16871 Rear Cover (Head) is designed for the HPV050 hydraulic pump used in Hitachi EX100-5 and EX120-5 excavators. Manufactured from high-strength alloy materials and precision-machined, this rear cover ensures proper alignment of pump components, stable hydraulic operation, and long-lasting durability in demanding working environments.
Key Features
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Precision-machined rear cover for HPV050 hydraulic pumps
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Compatible with EX100-5 and EX120-5 excavators
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High-strength alloy construction with wear-resistant surface
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Ensures stable hydraulic flow and proper pump assembly alignment
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OEM-quality replacement (Part No. 1020401)
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Long service life under heavy-duty operating conditions
Technical Specifications
| Parameters | Details |
| OEM/ODM | Acceptable |
| MOQ | 1 Piece |
| Brand | OEM |
| Product Name | Head |
| Packaging Details | Neutural Packing |
| Shipment | DHL FEDEX TNT EMS UPS |
| Availablity | In stock |
| Color | Customized |
| Application | Excavator |
| Packaging | Plastic bag |
Applications
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Hitachi EX100-5 and EX120-5 hydraulic pump maintenance
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HPV050 pump repair and assembly
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Construction machinery workshops performing pump overhaul
Support and Services
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Part number verification and compatibility support
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Technical guidance for installation and pump assembly
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Supply of related HPV050 pump components: pistons, cylinder blocks, rotors, valve plates, seals, etc.
Packing and Shipping
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Anti-rust coating applied
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Foam protection and sealed in plastic bag
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Packed in export-grade carton or wooden case
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Suitable for air, sea, or express shipping
Frequently Asked Questions
Q: How can I confirm this head fits my HPV050 pump?
A: Provide the pump part number or photos for verification.
Q: Is this rear cover made from durable material?
A: Yes, high-strength alloy with wear-resistant surface treatment.
Q: Can this be used with rebuilt pumps?
A: Yes, it works for both new and refurbished pump assemblies.
Q: Do you provide other HPV050 pump parts?
A: Yes, including cylinder blocks, rotors, valve plates, pistons, swash plates, and full repair kits.
