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Caterpillar Hydraulic Pump Spare Parts

HYDSTAR® Spare Parts are precision-engineered for hydraulic equipment repair and maintenance, providing reliable fitment, consistent performance, and long service life.

Manufactured with high-quality materials and strict quality control, our spare parts are designed to perform reliably under high-pressure and heavy-duty operating conditions. They help reduce wear, restore equipment performance, extend service life, and minimize downtime.

HYDSTAR® Spare Parts provide a reliable solution for hydraulic equipment repair, maintenance, and component replacement.

HYDSTAR® — Precision Parts. Reliable Performance.

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Spare Parts

Related Products

We offer a wide range of categorized products, each of which has been carefully selected and designed to meet the individual needs of diverse consumers.
Picture Type Part Number Application
ball guide ball guide 1659360 165-9360 HYDRAULIC PUMP & MOTOR
retainer plate retainer plate 1659359 165-9359 HYDRAULIC PUMP & MOTOR
valve plate valve plate 2923023 292-3023 HYDRAULIC PUMP & MOTOR
valve plate valve plate 2922957 292-2957 HYDRAULIC PUMP & MOTOR
barrel barrel 1648166 164-8166 HYDRAULIC PUMP & MOTOR
barrel barrel 1784004 178-4004 HYDRAULIC PUMP & MOTOR
piston 259-0882 HYDRAULIC PUMP & MOTOR
piston 164-8165 HYDRAULIC PUMP & MOTOR
swashplate swashplate 1175761 117-5761 HYDRAULIC PUMP & MOTOR
retainer 6E-1570 HYDRAULIC PUMP & MOTOR
retainer plate retainer plate 6E0726 6E-0726 HYDRAULIC PUMP & MOTOR
barrel barrel 3821154 382-1154 HYDRAULIC PUMP & MOTOR
barrel barrel 3084200 308-4200 HYDRAULIC PUMP & MOTOR
barrel barrel 1175760 117-5760 HYDRAULIC PUMP & MOTOR
barrel barrel 1992439 199-2439 HYDRAULIC PUMP & MOTOR
piston 199-2441 HYDRAULIC PUMP & MOTOR
piston 146-3315 HYDRAULIC PUMP & MOTOR
piston 6E-0712 HYDRAULIC PUMP & MOTOR
shaft shaft 1307804 130-7804 HYDRAULIC PUMP & MOTOR
barrel barrel 1591770 159-1770 HYDRAULIC PUMP & MOTOR
barrel barrel 1307798 130-7798 HYDRAULIC PUMP & MOTOR
piston 130-7800 HYDRAULIC PUMP & MOTOR
shaft shaft 4646149 464-6149 HYDRAULIC PUMP & MOTOR
swashplate swashplate 4646153 464-6153 HYDRAULIC PUMP & MOTOR

Applications of Spare Parts

Piston pumps and their components are widely used in hydraulic systems requiring high pressure and reliability, suitable for various heavy machinery and industrial applications.

  • Excavators
  • Bulldozers
  • Wheel Loaders
  • Concrete Pump Trucks
  • Mining Trucks
  • Cranes
  • Road Milling Machines
  • Drilling Rigs

Category Display

Reliable and efficient energy storage systems for various applications, ensuring continuous power and cost savings.
PISTON PUMP
CATERPILLAR REPLACEMENT HYDRAULIC PISTON PUMPS
GEAR PUMP
CATERPILLAR GEAR PUMP
VANE PUMP
CATERPILLAR VANE PUMP
WATER PUMP
CATERPILLAR WATER PUMP
PISTON PUMP
REXROTH SERIES PISTON PUMP
VANE PUMP
EATON SERIES VANE PUMP
PISTON PUMP PARTS
HYDRAULIC PISTON PUMPS PARTS

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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.