The YNF16869 Valve R is a high-precision replacement part for the HPV050 hydraulic pump, used in Hitachi EX100-5 and EX120-5 excavators. Designed for the right side of the pump, this valve plate ensures accurate oil distribution, smooth hydraulic flow, and reliable pump performance. Made from high-strength alloy steel and precision-machined, it delivers durability and long service life even under heavy-duty operation.

• Right-side valve plate (Valve R) for HPV050 hydraulic pumps

• Compatible with Hitachi EX100-5 and EX120-5 excavators

• Precision-machined surface ensures optimal hydraulic performance

• Wear-resistant, heat-treated alloy material

• Maintains stable pressure and reduces internal leakage

• Direct replacement, OEM-compatible (Part No. 2037013)

• Hitachi EX100-5 excavator hydraulic pump repair

• Hitachi EX120-5 excavator hydraulic pump repair

• Hydraulic system overhaul and maintenance

• Workshops performing HPV050 pump restoration

• Assistance in part number verification and compatibility

• Technical guidance for installation and pump assembly

• Supply of other HPV050 pump components: cylinder block, rotor, pistons, valve plate L, swash plate, etc.

• Anti-rust oil coating and foam protection

• Sealed in PE plastic bag and export-grade carton

• Optional wooden case for bulk orders

• Safe for express, air, or sea transport

Q1: Will this Valve R fit my HPV050 pump?
A: Yes, it is designed for HPV050 pumps used in EX100-5 and EX120-5. Verification via part number or photo is recommended.

Q2: Do you offer the matching Valve L?
A: Yes, the left-side valve plate is available as a separate item.

Q3: Can it be used with refurbished pumps?
A: Yes, it works with both new and rebuilt pump assemblies.

Q4: Do you provide full repair kits?
A: Yes, including pistons, cylinder blocks, rotors, and other pump components.