4276918 Hydraulic Gear Pump HPV102 HPV118 Pilot Pump ZX200-3 ZX240-3 ZX270-3 ZX450 Excavator Parts

Keywords: 4276918 hydraulic gear pump, HPV102 HPV118 pilot pump, ZX200-3 pilot gear pump, Hitachi excavator hydraulic parts, excavator spare parts

🔹Product Overview

This Hydraulic Gear Pump part number 4276918, also known as pilot pump, is a key hydraulic component compatible with HPV102 and HPV118 main pump. It supplies control pressure for excavator hydraulic system, ensures stable operation of control valves and pilot circuit. Widely used for ZX200-3, ZX240-3, ZX270-3, ZX450 excavator maintenance and replacement.

🔹Detailed Specifications

🔹Key Features & Advantages

✅ Precision gear processing, stable output pressure, low noise and high volumetric efficiency.

✅ High strength alloy housing, strong wear resistance, suitable for long-time heavy-duty working environment.

✅ Manufactured to OEM specifications, perfect fit for target excavator models, direct replacement.

✅ Reliable sealing performance, effectively prevent hydraulic oil leakage, extend service life of hydraulic system.

✅ Standard part number marking, convenient for spare parts inventory management and engine service.

🔹Application Scope

• Compatible with Hitachi ZX200-3, ZX240-3, ZX270-3, ZX450 excavators, matched with HPV102 / HPV118 main hydraulic pump.
• Widely applied in construction and mining excavator equipment.
• Used for hydraulic system overhaul, replace damaged pilot gear pump to recover machine control performance.

🔹Our Company Advantage

We are professional supplier of diesel engine spare parts, supply a full range of engine components.

• Strict quality inspection before delivery to guarantee product quality.
• Support customized orders and small batch trial orders, offer competitive factory price and fast reply for your inquiry.
• Complete product catalogue covering multiple engine models, one-stop purchasing service for various spare parts.
• Rich export experience, familiar with international trade requirements for construction machinery parts.

🔹Packaging & Shipping

• Packed with independent plastic inner packaging and export carton box to avoid scratch and damage during transportation.
• We can ship goods by sea, air or international express according to customer requirements. Fast delivery time after receiving deposit.

🔹Contact Us

If you need more excavator spare parts or other construction machinery replacement components, please send your parts list to us. We will offer our best quotation for you quickly.