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341-2860 GEAR PUMP | REPLACEMENT FOR CATERPILLAR

3412860 341-2860

  • Application: 311D、311F、312D、312D2、312E、313D、313D2、314D、314E
  • Customization: labels and logo
  • Delivery: 7-15 working days
  • Certifications: ISO 9001/ITS/CE
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GEAR PUMP

Material:

Alloy Steel

HYDSTAR® gear 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.

Generator Sets

3512B

SPL Solutions Based on Hydraulic Excavators

330F OEM 320E

Forestry Log Loaders

558

Excavators

312D2 312D2 GC 311D LRR 318E L 312D L 316F L 328D LCR 314D LCR 329D L 312E 323F SA 312F 324D 312D 324E 320E LRR 315D L 325F LCR 320D2 323F LN 318D2 L 314D CR 326D L 324E L 323F 313D2 GC 323D 318F L 320D L 312E L 330D2 320D FM RR 329E L 318F 320D RR 319D LN 323D L 313F L 330D2 L 311F LRR 323D2 324E LN 329D 330F L 329E 326D2 L 314F CR 320E L 548 320D2 GC 318D2 329F L 320D2 FM 335F LCR 320D 320E 316F 314E LCR 320D GC 326D2 319D L 323E L 323D2 L 558 320D LRR 329E LN 321D LCR 326F L 323E SA 320E LN 318D L 320F L 312D2 L 330F 316E L 313D2-GC 315F LCR 313D2 323E LN 329D2 L 314E CR 320D FM 320D2 L 313D2 LGP 329D2 323F L 538 330F LN 324D L 313F 326F LN 313D 320E RR

Vibratory Compactor

CB-536D

Mobile Hydraulic Power Unit

329D L 329E 330D2 330F 330FMHPU C7.1 323D L 323F OEM

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 gear 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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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.