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137-5541 PUMP GP-ENGINE OIL | REPLACEMENT FOR CATERPILLAR

1375541 137-5541

  • Application: Articulated Truck    735
  • Customization: labels and logo
  • Delivery: 7-15 working days
  • Certifications: ISO9001/ITS
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OIL PUMP

Height (in):
1.5
Length(in):
9.0
Material:
Oil Fluid,Sealants / Adhesives Adhesive,Alloy Aluminum

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.

Rotary/Track Drills

MD6290 MD5125

Amphibious Tractor

D7R II

Wheel Skidders

535B 525B 545

OEM Solutions

3412C

Pipelayers

572R II 587R 578 561N 572R 583R

Petroleum Packages

TH48-E80 CX35-P800 CX31-C15I TH31-C9I CX31-C13I C18

Asphalt Pavers

AP-1050B BG-260C BG-2455C AP-1000B AP-1055B AP-1000 BG-245C

Generator Sets

C18 GENSET 3412C 3304B D500GC DE450GC C13GENSET DE605GC C15 GENSET 3412 C32 GEN SET DE715GC D400GC C18 C15 3512 C13 C32 GENSET C15 I6 DE550GC C18 MARINE GS 3456 C9.3 DE400SGC DE660GC D300GC C18 GEN SE C6.6 DE600SGC DE1000S D550GC C9 GEN SET D1000 D600 GC C9 C27 DE350SGC C32 D450GC C15 GEN SE DE400GC D350GC DE500SGC XQP300 C18 I6 DE1250 3306B 3408C DE500GC DE450SGC D250GC 3406C 3406E

Underground Articulated Trucks

AD22 AD22 AE40 II AD45

Wheeled Feller Buncher

TK370 TK380 543 533 573

Articulated Truck

D350E II D400E II 725 740 730 735 OEM 735

Wheel Loader

972G 950B 950E 988G 988F 966D 966F 966E 966G 988F II 980G II 966F II 950B/950E 980G 970F

Load-Haul-Dump (LHD) Loader

R1700G R1300 R1600 R2900 R1300G

Quarry Truck

771D

Dump Truck

D400E II 740 730

Petroleum Generator Set

C27 C15 C18 C32

Marine Engine

3196 3126B C12 MARINE 3208 3176C C30 C32 C9.3 3306 3412 C9 C7 3408 C18 MARINE C-12 C18 C12 C15 3408B 3408C 3406B 3406C 3406E 3306B 3412C 3412E 3412D 3304B

Truck

775E 769D 69D 773E

Landfill Compactor

836 826G II 836G 826C 826G 816F

Truck Engine

C7 C9 1673C 3406E 3406C 3406B C-9 C11 C13 C16 C15 C18 3306C 3306B C-10 C-12 C-18 C-15 C-16 3126B 3126E 3306 3208 3126

Excavators

311D LRR 312C 312D 315D L 314D CR 311C 323D 323D LN 321C M325C 320D LRR 315C 312C L 314C 313D 312D L 314D LCR 323D SA 320D RR 323D S 323D L 320C 320D 235B 235C 235D 365B L 365B 320C L 320D LN 320D L 320D FM RR 319D LN 320D GC 319D L 318D L 320D FM 319D 320C FM 321D LCR 365B II

Generator Set Engines

3406C 3406E 3406B 3408B 3408C DE1100 3304B C13GENSET 3306B POWER SYS C15 GEN SE 3456 3306 3412 3208 3412C C-12 3508 3126B 3408 3512 3516

On-Highway Transmissions

CX31

Rotary Cutters

RC7

Cold Planers

PR-1000C PR-1000

Petroleum Engines

C-15 C15 C13 C18 C11 C9 C7 C32 3412E

Industrial Engines

C32 C18 C7.1 3126B 3116 3456 3304 3306 3176C 3412 3406 C-12 C-15 C-10 C-16 3406E 3406B 3406C 3408E 3408B 3408C C7 C9 3306B C32B D333C 3196 3412E 3412C C-9 C11 C13 C15 D330C

Wheel Dozers

834G 834B 824G 814F 824G II

Backhoe Loaders

446D 446B

Track Skidders

D5HTSK II 527 517 D4HTSK III D4HTSK II

Pumping Units

HT400 SPP101 SBF214 SCT673 CPT372 SPS342 SPT342 SUF557

Motor Graders

120G 163H 140H 140G 130G 143H 140H ES 12H NA 16H 140H NA 14H 14G 12H 12G 24H 160H 160G 160H NA 12H ES

Integrated Toolcarriers

IT12B

Industrial Tractors

TK381 TK371

Hydraulic Shovels

6018 6015 6015 FS

Track Loaders

963 953 963B 963K 953K BS3GII

Power Module

C32 C18 PM3456 PM3412

Engine

C32B C32B INDUSTRIAL C32 INDUSTRIAL 3126E C27 INDUSTRIAL

Power Pack

C7

Engine - Machine

C-12 3408 3176C C9 3116 C27 3208 3046

Wheel Tractor

631D 623G 633D 621G 639D 627G 637D 613C

Marine Auxiliary

C32

CHALLENGER

MT765 MT755 MT865 MT745 MT735 MT855 65C 65E 65D MT845 MT835 75D 75E 85E 85D 95E MTC855 MTC735 MTC745 MTC865 MTC835 MTC845 MTC755 MTC765

Forwarder

584 584HD

Single Drum Vibratory Compactor

825G 815B 815F

Track-Type Tractor

D6G2 LGP D8 GC D5R LGP D9 GC D4H III D7R SERIES D4H D5N D6D D6R D6N D6G D10N D10R D6H XL D6GC D8GC D5R XL D7G2 D6K LGP D7R D7G D8R D8N D6K XL D9R D8R II D9L D6G2 XL D4H XL D7R II

Wheel Tractor-Scraper

657B 657

Engine - Industrial

3406B 3406C C15

Mobile Hydraulic Power Unit

385C 323D LN TH43-C18 323D L

Generator

SR4B SR500 XQP500 SR4 SR5 LC51XX

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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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.