6I-1346 PUMP GP-ENGINE OIL | REPLACEMENT FOR CATERPILLAR

6I1346 6I-1346

  • Application: Articulated Truck    D25D
  • Customization: labels and logo
  • Delivery: 7-15 working days
  • Certifications: ISO9001/ITS

Total length (in):
12.09
Total width (in):
6.43

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.

Industrial Engines

3304 3306 D333C C7.1 3304B 3306B D330C

Wheel Dozers

814B 814F

Track Skidders

527 D5HTSK II 517 D4HTSK III

Wheel Skidders

525 518 515 528 545 518C 528B 530B

Pipelayers

572R

Gas Engines

G3304

Generator Sets

3306B 3304B

Motor Graders

12H 12G 120G 160H 160G 160H NA 160H ES 12H NA 12H ES 14H NA 163H NA 140H 140G 140H NA 130G 140H ES 143H 14G

Wheeled Excavators

W330B

Articulated Trucks

D250E D25D D350D D30D D250E II D300E D300D D300E II

Feller Bunchers

FB518

Wheel Loaders

966F II 972G 950B/950E 950B 950E 936E 936F 936 966D 966C 966F 966E G936 966G 970F 930R 930T

Load-Haul-Dump (LHD) Loaders

R1300G R1300

Track Loaders

973C 973

Dozers

6 7SU 6A 6S 7A 7S 7U 6SU 7S LGP

Shovel

235C

Ripper

7 6

Engine - Machine

3304 3306

Wheel Tractor

615 611 615C 627E 627F 615C II

Hydraulic Control

48

Vibratory Compactor

CP-643 CB-534 CP-653 CS-653 CS-643

Marine Engine

3306B 3304 3306 3304B

Landfill Compactor

816B 816F

CHALLENGER

65C 65B 65D 70C 65

Truck Engine

3306C 3306B

Winch

57H 56H

Single Drum Vibratory Roller

815B 815F

Excavator

330 L 330-A L 215D 350-A 225D 330B L 330B LN 330-A 219D 330-A L 235B 235C 235D 330 LN 330-A LN 350-A L 229D 330B 350 L

Track-Type Tractor

D6H XL D7R D6H XR D6G SR D7G D7H D6D SR D6G2 LGP D6H II D6G2 XL D4H III D4H XL D4H D4E D4E SR D6F SR D5B D5H D5E D6E SR D6D D7G2 D6R D6E D6G D6H

Generator Set Engine

3306 3304 3304B 3306B

Wheel Tractor-Scraper

637E 611 637G 637D 627G 627F 639D 627B 627E 615C

Generator

SR4

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.

OIL 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.