283-5992 PUMP GP-GEAR | REPLACEMENT FOR CATERPILLAR

2835992 283-5992

  • Application:330C, 330C FM, 330C L, 330C MH
  • Customization:labels and logo
  • Delivery:7-15 working days
  • Certifications:ISO9001/ITS

Height (in):
5.1
Length (in):
6.9
Material:
Alloy Steel

The HYDSTAR® Hydraulic Gear Pump is a positive displacement pump that transfers and pressurizes hydraulic fluid through the rotation of two meshing gears. As the gears rotate, fluid is drawn into the pump inlet and carried around the outer circumference of the gears within the pump housing. The meshing gears then force the fluid toward the outlet, generating a consistent flow and hydraulic pressure. Designed with precision-machined gears and durable components, the pump provides reliable performance, smooth operation, and long service life in demanding hydraulic applications.

Attributes:

● Delivers consistent fluid flow and stable hydraulic performance
● Precision-machined gear profiles ensure accurate operation and reliable fluid displacement
● Durable construction provides excellent wear resistance and extended service life
● Suitable for a wide range of hydraulic applications and operating conditions

Applications:
The HYDSTAR® Hydraulic Gear Pump is widely used in hydraulic systems where reliable and consistent fluid flow is required. It provides efficient power transmission, stable hydraulic output, and dependable operation for construction machinery, agricultural equipment, industrial machinery, and other heavy-duty hydraulic applications. Depending on the pump design and configuration, it can handle a range of hydraulic fluids and operating conditions while maintaining consistent performance and efficiency.

Excavators

330C L 330C LN 330C FM 330C 330C MH

Mobile Hydraulic Power Unit

330C

Product Introduction

ENGINEERED FOR LASTING PERFORMANCE

 

Precision-engineered HYDSTAR® hydraulic gear 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.

Gear Pump

DIRECT REPLACEMENT. DEPENDABLE PERFORMANCE.

HYDSTAR® hydraulic gear pumps are engineered as reliable replacement solutions for a wide range of Caterpillar 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.

Gear Pump

 

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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.