384-8611 PUMP GP-ENGINE OIL | REPLACEMENT FOR CATERPILLAR

3848611 384-8611

  • Application: Articulated Truck    730 EJECTOR
  • Customization: labels and logo
  • Delivery: 7-15 working days
  • Certifications: ISO9001/ITS

Height (in):
5.22
Length (in):
6.56
Material:
Gray (Flake) Iron

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.

Articulated Truck

730C2 EJ 730C

Petroleum Engine

C15 C-15

Industrial Engine

C18 3406E

Track-Type Tractor

D7R II

Wheel Tractor-Scraper

633E II 627H 631D 623H 631E 631G 637G 637D 621K OEM 637E 633D 621H

Pipelayer

572R II

Petroleum Package

TH48-E80

Combat Vehicle Engine

C13

Reman Engine

3406E

Motor Grader

16M 18M3 16M3 14M-3 16 14 18 16GC

Generator Set

DE550GC DE450GC DE500GC C13GENSET DE450SGC D350GC DE500SGC D400GC C18 C15 C13

Challenger

MTC855 MT845 MTC865 MT835 MTC835 MT865 MTC845 MT855

Truck Engine

3406E C-18 C-15 C-16 C13 C16 C15

Wheel Tractor-Scraper

623K LRC 627 623 621 627K LRC 632 621K

Excavator

349 352 355

Articulated Truck

730 EJECTOR 730C2 730 730C 735

Track-Type Tractor

D7R SERIES D8N D7R II

Wheel Loader

980C 980F 972H 980L 980M 980 982 966H 980GC 982M

Generator Set Engine

C-12 C13GENSET

Load-Haul-Dump (LHD) Loader

R3000H R2900G R2900

Wheel Tractor-Scraper

631G 637G

Generator

SR4B

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.

PUMP -FUEL TRANSFER

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.