326-1006 PUMP GP-GEAR | REPLACEMENT FOR CATERPILLAR

3261006 326-1006

  • Application: 324D 326D 329D D6R D7R 329DL 336D
  • Customization: Labels and logo
  • Delivery: 7-15 working days
  • Certifications: ISO 9001/ITS

Height (in):
4.5
Length (in):
6.3

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.

Track Loader

973C 963C

Petroleum Engine

C9 C7

Industrial Engine

C7 C9 C-9

Wheel Dozer

814F II

Site Prep Dozer

586C

Rotary/Track Drill

MD5075 MD5075C

Power Pack

C7

Engine - Machine

C-9

Wheel Tractor

627G 637G

Petroleum Package

TH31-C9P TH31-E61

Marine Engine

C9 C7

Landfill Compactor

816F II

Generator Set

C9 GEN SET XQP300 C9 D250GC D300GC

CHALLENGER

65C 65D MTC755 MTC765 MTC735 MT765 MTC745 MT755 MT745 MT735

Truck Engine

C7 C9 C-9 3126E

Wheel Feller Buncher

573

Forwarder

584HD 584

Single Drum Vibratory Compactor

815F II

Excavator

324D FM LL 330D MH 328D LCR 329D LN 325D FM LL 329D L 324D FM 336D 324D M325D MH 330D LN 326D L 336D LN 340D L 329D 330D FM 325D FM 325D L 330C LN 325D MH 330C L 336D L 330C 330D 324D LN M325D L MH 324D L 330D L 325D

Track Feller Buncher

521B

Wheel Loader

962H 950H

Track-Type Tractor

D7R D6R III D6R STD D7R LGP D6R XL D6R II D6R D6T D6N D6R LGP D7R XR

Wheel Tractor-Scraper

637E 637G 637D 627G

Mobile Hydraulic Power Unit

330D L 329D L 336D L 323D LN 330D 324D LN 330C 325D L 325D 336D

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.

 

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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.