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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
thrust plate 9T-7768 HYDRAULIC PUMP & MOTOR
bearing 100-3405 HYDRAULIC PUMP & MOTOR
bearing 100-3402 HYDRAULIC PUMP & MOTOR
swashplate swashplate 1003416 100-3416 HYDRAULIC PUMP & MOTOR
swashplate swashplate 9T7777 9T-7777 HYDRAULIC PUMP & MOTOR
swashplate swashplate 1693290 169-3290 HYDRAULIC PUMP & MOTOR
shaft shaft 6E1861 6E-1861 HYDRAULIC PUMP & MOTOR
shaft shaft 1171909 117-1909 HYDRAULIC PUMP & MOTOR
shaft shaft 1196237 119-6237 HYDRAULIC PUMP & MOTOR
shaft shaft 2033175 203-3175 HYDRAULIC PUMP & MOTOR
shaft shaft 1022066 102-2066 HYDRAULIC PUMP & MOTOR
shaft shaft 1215620 121-5620 HYDRAULIC PUMP & MOTOR
shaft shaft 1003401 100-3401 HYDRAULIC PUMP & MOTOR
valve plate valve plate 9T9460 9T-9460 HYDRAULIC PUMP & MOTOR
valve plate valve plate 9T7775 9T-7775 HYDRAULIC PUMP & MOTOR
retainer plate retainer plate 9T7767 9T-7767 HYDRAULIC PUMP & MOTOR
barrel barrel 9T7774 9T-7774 HYDRAULIC PUMP & MOTOR
piston 9T-7765 HYDRAULIC PUMP & MOTOR
seal kit 6E-1436 HYDRAULIC PUMP & MOTOR
seal kit 457-5578 HYDRAULIC PUMP & MOTOR
valve 9T-2198 HYDRAULIC PUMP & MOTOR
valve 110-6952 HYDRAULIC PUMP & MOTOR
valve 100-6741 HYDRAULIC PUMP & MOTOR
valve 6E-6044 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.