3103496 PISTON

The 3103496 PISTON HITACHI is a premium-grade component engineered for high-load hydraulic and engine systems in HITACHI heavy machinery. Designed to deliver exceptional performance under extreme working conditions, this piston is a key element in maintaining the mechanical efficiency and reliability of construction equipment.

Crafted from high-strength steel alloy and precision-machined for exact fitment, the 3103496 PISTON HITACHI is ideal for fleet maintenance, part replacement, and overhaul of key components in your machine. As an OEM-standard product supplied by 3GEN Export, you can expect worldwide delivery in just 5 working days—no compromises on quality or service.

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Technical Specifications

• Product Name: 3103496 PISTON HITACHI

• Part Number: 3103496

• Material: High-strength heat-treated alloy steel

• Weight: Approx. 2.0–2.6 kg (application dependent)

• Surface Finish: Polished and corrosion-resistant

• Tolerance: Engineered for high-precision fitment

• Use: Hydraulic cylinders and engine piston applications

• Compatibility: Direct OEM-style installation

• Delivery: Global shipping in 5 working days by 3GEN Export

• Packaging: Export-grade packing for damage-free transport

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Detailed Description

The 3103496 PISTON HITACHI is a vital part in the engine and hydraulic circuits of various HITACHI excavators and construction equipment. Its function is simple yet crucial—convert energy into motion, either through hydraulic pressure or engine combustion. And to do that job flawlessly day in and day out, it must withstand enormous pressures, thermal fluctuations, and high-cycle fatigue. This piston does just that.

Manufactured with premium heat-treated alloy steel, this piston offers exceptional tensile strength, minimizing wear and mechanical failure during high-pressure operations. It features a polished exterior and precision-machined grooves to maintain a tight seal with minimal friction, helping reduce internal leakage and enhancing overall system efficiency.

This component is engineered to meet the specific needs of heavy-duty excavators, ensuring smooth, consistent, and powerful linear movement. Whether you’re lifting, digging, rotating, or compressing, the 3103496 piston supports the power transfer essential to your operation’s productivity.

Its design supports consistent compression ratios and hydraulic function, while its anti-corrosive properties provide long-term reliability in mud, dust, water, or heat-intensive environments. Backed by the OEM-quality manufacturing standards of 3GEN Export, this piston is delivered ready for immediate use and long-term performance.

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Key Features

• OEM-Compatible Engineering: Precision-built to match HITACHI equipment specifications.

• High Load Capacity: Designed for high-pressure hydraulic and engine systems.

• Corrosion and Wear Resistant: Coated to endure exposure to elements and hydraulic fluids.

• Perfect Seal and Fitment: Enhanced by micro-machined grooves for optimal compression.

• Long Service Life: Withstands thousands of operational cycles under heavy-duty use.

• Ready for Global Shipment: Delivered worldwide by 3GEN Export in 5 working days.

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Compatible HITACHI Models

The 3103496 PISTON HITACHI is compatible with a wide range of HITACHI heavy-duty equipment. It’s commonly found in the hydraulic and engine assemblies of the following models:

• HITACHI EX200-5 / EX220-5

• HITACHI EX270 / EX300 Series

• HITACHI ZAXIS ZX200 / ZX210 / ZX240

• HITACHI ZX270LC / ZX280

• HITACHI UH083 / UH123 Excavators

• HITACHI ZAXIS 330 / 350 Series

This piston is ideal for main boom cylinders, arm cylinders, and engine combustion chambers. For fitment assurance, please consult your service manual or get in touch with the technical support team at 3GEN Export.

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Role in Excavation & Hydraulic Systems

The 3103496 PISTON HITACHI is essential to the performance of your excavator’s hydraulic and engine systems. It helps generate linear force from pressure and ensures mechanical motion is consistent, powerful, and safe.

Key contributions to system performance include:

• Smooth Hydraulic Functionality: Enables arm and boom motion with consistent force.

• Engine Compression Efficiency: Supports reliable combustion cycles in diesel engines.

• Seal Integrity: Prevents fluid bypass and maintains system pressure.

• Reduced Energy Loss: Polished finish minimizes resistance and increases performance.

This makes the piston indispensable in high-output operations where performance and durability cannot be compromised.

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Maintenance and Replacement

Over time, pistons face wear from heat, pressure, and contamination. To avoid costly breakdowns or system failure, regular maintenance and timely replacement of the 3103496 PISTON HITACHI are essential. Watch for these signs:

• Internal oil leaks

• Loss of hydraulic power or engine compression

• Excessive scoring or surface wear

• Piston movement instability

• System overheating or inefficiency

Replacing worn pistons with high-quality parts like the 3103496 helps preserve the function of adjacent components, reduces maintenance costs, and extends the machine’s service life.

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Why Choose 3GEN Export?

3GEN Export is a globally trusted supplier of OEM-standard heavy machinery components. Here’s why customers rely on us for parts like the 3103496 PISTON HITACHI:

• OEM-Level Quality: Built to match original specifications, ensuring perfect fit and performance.

• Fast Global Delivery: Delivered in just 5 working days anywhere in the world.

• Technical Expertise: We help you identify and source exactly the right part for your equipment.

• Competitive Pricing: World-class quality without the inflated costs.

• Reliable Inventory: Always in stock for rapid fulfillment and minimal downtime.

3GEN Export is not just a supplier—we’re a performance partner trusted by construction, mining, and industrial operations worldwide.

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Conclusion

When it comes to high-stakes excavation or heavy-duty construction, every component matters. The 3103496 PISTON HITACHI is a heavy machinery essential that ensures your HITACHI equipment delivers reliable performance, day after day.

Backed by the industry-leading support and fast global delivery of 3GEN Export, this piston is ready to enhance your operational efficiency and minimize your downtime. Don’t wait for a failure—upgrade your machine’s performance today.

Manufactured in Turkey, these products are made using the latest technologies and built to meet the highest international standards. Each machine is a high-quality copy of the original, ensuring durability, precision, and performance that you can rely on for modern construction and metalworking projects.