1. Home
  2. Brand
  3. REPL. FOR CATERPILLAR
  4. Spare Parts

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.

Contact Us For More Info
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
bearing 126-1419 HYDRAULIC PUMP & MOTOR
swashplate swashplate 1261402 126-1402 HYDRAULIC PUMP & MOTOR
shaft shaft 1261404 126-1404 HYDRAULIC PUMP & MOTOR
ball guide ball guide 1261410 126-1410 HYDRAULIC PUMP & MOTOR
retainer plate retainer plate 1261409 126-1409 HYDRAULIC PUMP & MOTOR
valve plate valve plate 2517253 251-7253 HYDRAULIC PUMP & MOTOR
barrel barrel 2501905 250-1905 HYDRAULIC PUMP & MOTOR
piston 126-1400 HYDRAULIC PUMP & MOTOR
valve 423-7106 HYDRAULIC PUMP & MOTOR
bearing 340-5800 HYDRAULIC PUMP & MOTOR
bearing 125-9134 HYDRAULIC PUMP & MOTOR
swashplate swashplate 1177240 117-7240 HYDRAULIC PUMP & MOTOR
shaft shaft 1781149 178-1149 HYDRAULIC PUMP & MOTOR
shaft shaft 1177242 117-7242 HYDRAULIC PUMP & MOTOR
shaft shaft 1268901 126-8901 HYDRAULIC PUMP & MOTOR
ball guide ball guide 1177250 117-7250 HYDRAULIC PUMP & MOTOR
retainer plate retainer plate 1177249 117-7249 HYDRAULIC PUMP & MOTOR
valve plate valve plate 2511803 251-1803 HYDRAULIC PUMP & MOTOR
valve plate valve plate 1776915 177-6915 HYDRAULIC PUMP & MOTOR
barrel barrel 1367703 136-7703 HYDRAULIC PUMP & MOTOR
barrel barrel 1268899 126-8899 HYDRAULIC PUMP & MOTOR
barrel barrel 1776915 177-6915 HYDRAULIC PUMP & MOTOR
piston 117-7238 HYDRAULIC PUMP & MOTOR
valve 139-8929 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

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.