Caterpillar E320C E320D 330D Excavator Hydraulic Main Piston Pump Assy 457-9878 457-9878 hydraulic Pump Spare Parts Construction Machinery Hydraulic repair Parts

Caterpillar E320C E320D 330D Excavator Hydraulic Main Piston Pump Assy 457-9878

This hydraulic main piston pump assembly is designed for Caterpillar E320C, E320D, and 330D excavators. It serves as a critical component in the hydraulic system, delivering reliable performance for construction machinery repair and maintenance.

Product Specifications

• Machine Model: E320C, E320D, 330D
• Pump Model: E320C, E320D, 330D
• Condition: Genuine new
• Part Number: 457-9878

Key Features

• Direct fit for Caterpillar E320C, E320D, and 330D excavators
• Genuine new condition ensures optimal performance and longevity
• Precision-engineered for hydraulic main piston pump applications
• Ideal for construction machinery hydraulic repair and spare parts replacement

Applications

This pump assembly is suitable for hydraulic system repairs in Caterpillar excavators, helping to restore efficient operation and minimize downtime. It is commonly used in construction, mining, and earthmoving equipment maintenance.

About Us

Hangzhou XC Machinery Co., Ltd. supplies genuine and aftermarket excavator hydraulic pumps for major brands including VOLVO, KOMATSU, HITACHI, DOOSAN, HYUNDAI, KOBELCO, CATERPILLAR, SANY, and SDLG. Our pump brands include Kawasaki, Rexroth, and PVD.

We stock a wide range of hydraulic pumps for various excavator models. For more information or to inquire about this product, please contact us.