E320B E320BL Excavator Hydraulic Main Pump 222-0104 2220104 116-3545 1163545 Hydraulic Pump Replacement Part for Construction Machinery

E320B / E320BL Hydraulic Main Pump is a reliable hydraulic system component designed for excavator applications, providing stable hydraulic power output and excellent performance for heavy-duty construction operations.

This hydraulic main pump is manufactured with precision technology and durable materials to ensure efficient hydraulic flow, strong pressure capability, and long service life. Designed as a replacement solution for E320B and E320BL excavators, it helps restore hydraulic system performance, improve machine efficiency, and reduce equipment downtime.

The 222-0104 / 2220104 / 116-3545 / 1163545 Hydraulic Pump is suitable for excavator repair, maintenance, and refurbishment, delivering dependable performance in construction, mining, and earthmoving environments.

Provides stable hydraulic pressure and smooth oil flow to ensure efficient operation of excavator functions such as boom, arm, bucket, and travel systems.

Built with high-quality materials and precision machining for excellent wear resistance, strength, and extended service life.

Manufactured according to original equipment specifications to ensure accurate installation and reliable compatibility.

Helps improve hydraulic system response, reduce power loss, and maintain consistent machine productivity.

Designed to perform reliably in demanding environments including construction sites, mining operations, and earthmoving projects.

• Product Name: Excavator Hydraulic Main Pump
• Part Number: 222-0104 / 2220104 / 116-3545 / 1163545
• Compatible Models: E320B / E320BL Excavator
• Product Type: Hydraulic Main Pump Assembly
• Application: Excavator Hydraulic System
• Industry: Construction Machinery Parts
• Condition: Brand New Replacement Part

The E320B E320BL Hydraulic Main Pump is widely used in:

• Excavators
• Construction Machinery
• Mining Equipment
• Earthmoving Machinery
• Heavy Hydraulic Equipment

Compatible models include:

• E320B Excavator
• E320BL Excavator

• Restores original hydraulic system performance
• Improves excavator working efficiency
• Provides stable power transmission
• Reduces maintenance downtime
• Long service life under heavy-duty conditions
• Cost-effective hydraulic pump replacement solution

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