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4N-4864 PUMP GP-ENGINE OIL | REPLACEMENT FOR CATERPILLAR

4N4864 4N-4864

  • Application: Excavator    235
  • Customization: labels and logo
  • Delivery: 7-15 working days
  • Certifications: ISO9001/ITS
Enquiry
GEAR PUMP
GEAR PUMP
GEAR PUMP

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

HYDSTAR® oil pumps effectively reduce wear on engine and transmission systems and prevent mechanical damage caused by poor lubrication by maintaining an efficient, stable lubricating oil circulation. Whether for routine maintenance, major overhauls, or component replacement, HYDSTAR® oil pumps deliver reliable lubrication and oil supply solutions under demanding operating conditions.

Our oil pumps feature precision-machined, wear-resistant stainless steel drive shafts; durable gears (or impellers) designed to provide stable oil pressure and superior flow rates; and hardened bearing retaining rings that enhance bearing stability. Optimized, high-quality oil seals and gaskets help prevent internal leakage, minimize wear, and significantly extend service life.

Each HYDSTAR® oil pump is manufactured to strict quality standards and undergoes rigorous pressure and flow testing to ensure reliable performance, durability, and consistent oil delivery efficiency. Designed specifically for various types of heavy-duty equipment and high-load applications, HYDSTAR® oil pumps help extend the lifespan of core components, ensure efficient engine operation, and deliver reliable overall performance.

Track Loader

941B 977K 977L 951C 951B 955K 955L 941 983

Bulldozer

4S 6A 6S 4A

Wheel Dozer

814

Ripper

951 6 4

Wheel Skidder

518 528

Wheel Tractor

627 627B 621R

Pipelayer

572F 572G 571G 571F 561C

Hydraulic Control

163 143 153 141 140

Landfill Compactor

816

Motor Grader

12G 120G 120 140G 12F 130G 140 14G 14E

Excavator

225 235

Single-Drum Vibratory Roller

815

Track-Type Tractor

D7F D7G D5 D4D D4E D5B D6C D6D D6G

Wheel Loader

920 980B 930 966C 950

Wheel Tractor-Scraper

627 627B 637 637B

Product Introduction

Exceptional Durability

 

Manufactured from high-strength materials and precision-machined components, our Engine Oil Pumps are built to deliver dependable performance under demanding operating conditions. Critical internal parts are engineered for excellent wear resistance, dimensional stability, and long-term durability, helping the pump maintain consistent performance during continuous engine operation. Whether used in construction, mining, earthmoving, or other heavy-duty applications, the pump is designed to withstand high temperatures, vibration, pressure fluctuations, and extended working hours, helping reduce premature wear, unexpected downtime, and frequent replacement costs.

GEAR PUMP

Stable Oil Pressure

 

Our Engine Oil Pumps are developed for a wide range of Caterpillar engines and heavy-duty equipment, providing reliable replacement solutions for different machinery and operating requirements. They can be used in excavators, wheel loaders, bulldozers, motor graders, compactors, generators, and other Caterpillar-powered equipment. With multiple specifications available, each pump is designed with careful attention to mounting dimensions, oil passages, connection points, and operating parameters, helping ensure accurate installation, dependable compatibility, and stable engine lubrication performance across a variety of demanding.

 

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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.