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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
piston kit 6E-4213 HYDRAULIC PUMP & MOTOR
piston kit 6E-4215 HYDRAULIC PUMP & MOTOR
valve 104-3122 HYDRAULIC PUMP & MOTOR
valve 283-9418 HYDRAULIC PUMP & MOTOR
valve 271-6847 HYDRAULIC PUMP & MOTOR
valve 120-0575 HYDRAULIC PUMP & MOTOR
valve 100-6335 HYDRAULIC PUMP & MOTOR
valve 6E-4238 HYDRAULIC PUMP & MOTOR
valve 6E-6044 HYDRAULIC PUMP & MOTOR
plate 9T-8449 HYDRAULIC PUMP & MOTOR
swashplate swashplate 1841527 184-1527 HYDRAULIC PUMP & MOTOR
swashplate swashplate 6E4221 6E-4221 HYDRAULIC PUMP & MOTOR
bearing 6E-4236 HYDRAULIC PUMP & MOTOR
bearing 6E-4237 HYDRAULIC PUMP & MOTOR
shaft shaft 2716817 271-6817 HYDRAULIC PUMP & MOTOR
shaft shaft 1039370 103-9370 HYDRAULIC PUMP & MOTOR
shaft shaft 1010714 101-0714 HYDRAULIC PUMP & MOTOR
shaft shaft 1059265 105-9265 HYDRAULIC PUMP & MOTOR
shaft shaft 6E4232 6E-4232 HYDRAULIC PUMP & MOTOR
shaft shaft 6E4248 6E-4248 HYDRAULIC PUMP & MOTOR
limiter plate 6E-4217 HYDRAULIC PUMP & MOTOR
spacer plate 6E-4218 HYDRAULIC PUMP & MOTOR
valve plate valve plate 6E4233 6E-4233 HYDRAULIC PUMP & MOTOR
valve plate valve plate 6E4234 6E-4234 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.