The 87751598 Genuine Main Pump is an OEM-standard hydraulic pump used on a wide range of Case 580 Series backhoe loaders, including M Series 2, Super M Series 2, M Series 3, Super M Series 3, Case 580 N, and Case 580 Super N. This pump is responsible for supplying consistent hydraulic pressure to the loader, backhoe, steering, and auxiliary hydraulic circuits, ensuring smooth, powerful, and stable machine operation.

Designed and manufactured by CNH Original, this pump provides the highest level of reliability, durability, and performance — matching factory specifications and ensuring perfect compatibility with your machine.

+P Key Features & Benefits

• OEM Genuine CNH Pump
  Provides factory-level reliability and long service life.

• High-Pressure & High-Flow Performance
  Ensures strong hydraulic output for demanding lifting, digging, and steering operations.

• Stable Steering & Loader Control
  Maintains smooth steering feedback and responsive joystick control.

• Reduced Leakage & Low Noise Operation
  Precision-built internal components reduce wear and noise.

• Prolongs Life of Hydraulic System Components
  Proper hydraulic pressure prevents premature wear of hoses, valves, and cylinders.

+P Why This Pump Is Important

The main pump is the heart of the hydraulic system. When the pump becomes weak, operators may experience:

• Slow boom raising or bucket movements

• Weak digging force

• Jerky or inconsistent steering

• Overheating hydraulic oil

• Increased fuel consumption

Replacing with 87751598 Genuine CNH ensures the machine returns to its full factory performance.

 Compatible Models

• Case 580 M Series 2 (580 M2)

• Case 580 Super M Series 2 (580 SM2)

• Case 580 M Series 3 (580 M3)

• Case 580 Super M Series 3 (580 SM3)

• Case 580 N

• Case 580 Super N

 Applications

• Main Hydraulic Pump Replacement

• Steering Valve Hydraulic Pump

• Complete Hydraulic Power Restoration

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87751598ԭװ CNHҺѹ / תҺѹ

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• Case 580 M Series 2

• Case 580 Super M Series 2

• Case 580 M Series 3

• Case 580 Super M Series 3

• Case 580 N

• Case 580 Super N

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