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AT522445 PUMP GP-PISTON | REPLACEMENT FOR JOHN DEERE

AT522445

  • Application: 620G, 620P, 622G, 622P
  • MOQ: 1 PCS
  • Customization: Labels and logo
  • Delivery: 7-15 working days
  • Warranty: 6-12 months
  • Certifications: ISO 9001 / CE
Enquiry
PISTON PUMP
PISTON PUMP

Net weight: Approx. 70.70 ~ 82.43 lbs (32.10 ~ 37.39 kg)

Package dimensions:

  • Length: 15.60 inches (approx. 39.7 cm)

  • Width: 13.50 inches (approx. 34.3 cm)

  • Height/Depth: 12.50 inches (approx. 31.8 cm)

The HYDSTAR® Hydraulic Piston Pump is a positive displacement pump that moves and pressurizes fluid by using one or more reciprocating pistons. The pump consists of a cylinder and a piston that moves back and forth inside the cylinder. The piston has one or more O-rings on its periphery, which seal against the cylinder as the piston moves. The piston draws liquid into the cylinder and pushes it out under pressure as the volume in the cylinder gets progressively larger and then smaller as the piston reciprocates.

Attributes:
● Able to handle viscous media and media containing solid particles
● Manufactured to precise specifications and is durable and reliable

Applications:
The HYDSTAR® Hydraulic Piston Pump provides a constant flow of fluid and provides increased efficiency and performance and provides high efficiency, precise flow control, and the ability to handle a wide range of viscosities.

MOTOR GRADER

John Deere: 620G, 620GP, 622G, 622GP, 670G, 670GP, 672G, 672GP, 770G, 770GP, 772G, 772GP, 870G, 870GP, 872G, 872GP (G-Series Motor Graders)

HYDRAULIC PUMP / MAIN HYDRAULIC PUMP / AXIAL PISTON PUMP (Hydraulic Axial Piston Pump Assembly - 90 cc/rev, with Auxiliary Mount)

Product Introduction

ENGINEERED FOR LASTING PERFORMANCE

 

Precision-engineered HYDSTAR® hydraulic piston pumps built for demanding applications. Manufactured from high-strength materials and treated with advanced surface technologies, HYDSTAR® pumps deliver excellent wear resistance, dimensional stability, and long-term reliability.

Every critical component is manufactured and tested to maintain consistent performance under high-pressure, high-load operating conditions—helping reduce downtime, maintenance requirements, and total operating costs.

PISTON PUMP

DIRECT REPLACEMENT. DEPENDABLE PERFORMANCE.

HYDSTAR® hydraulic piston pumps are engineered as reliable replacement solutions for a wide range of John Deere equipment, including excavators, backhoe loaders, skid steer loaders, dozers, and track loaders.

Designed for demanding operating conditions, our pumps deliver stable hydraulic performance, precise fitment, and long service life—providing a dependable alternative for equipment repair and maintenance.

 

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Request A Free Quote

Don't hesitate to contact us. HYDSTAR HYDRAULIC experts are very happy to help you, provide a variety of flexible and reliable solutions to help you solve various problems.