1. Home
  2. Brand
  3. REPL. FOR CATERPILLAR
  4. OIL PUMP

292-3751 PUMP GP-ENGINE OIL | REPLACEMENT FOR CATERPILLAR

2923751 292-3751

  • Application: Industrial Engine    C6.6
  • Customization: labels and logo
  • Delivery: 7-15 working days
  • Certifications: ISO9001/ITS
Enquiry
OIL PUMP
OIL PUMP
OIL PUMP

Number of teeth: 17

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 Engine

C6.6

Excavator

311D LRR 318D L 320D L 312D L 320D FM RR 314D LCR 320D FM 320D 320D LN 323D SA 320D RR 312D 320D GC 323D S 319D L 315D L 319D LN 323D L 323D LN 319D 320D LRR 314D CR 321D LCR 313D 323D

Mobile Hydraulic Power Unit

323D L 323D LN

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.

 

Related Products

Reliable accessory solutions suitable for a variety of engineering machinery and operating scenarios, ensuring stable equipment operation and effectively reducing maintenance and operating costs.
GEAR PUMP

GEAR PUMP

4N4864 4N-4864

GEAR PUMP

GEAR PUMP

4N4873 4N-4873

OIL PUMP

OIL PUMP

3154678 315-4678

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.