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Your Solution for Cummins QSB Injector Performance

Engineered for the demanding applications of modern construction and industrial machinery, the Ruich Value aftermarket Cummins diesel common rail fuel injector 0445120367 provides a reliable and powerful solution for your engine needs. This injector is a direct replacement for OEM part number 5283840, ensuring seamless integration and restoration of original performance. Built with an emphasis on Cummins’ heritage of reliability and performance, this component guarantees optimal fuel atomization, leading to improved combustion efficiency, lower emissions, and restored engine power. Whether you are addressing a Cummins QSB6.7 injector failure or performing scheduled maintenance, this injector delivers the precision engineering and durability required to keep your equipment running at peak performance.

Our commitment to quality ensures that every injector meets stringent performance benchmarks. Sourcing a high-quality 0445120367 5283840 replacement is critical for maintaining the operational integrity of engines in heavy-duty equipment like XCMG loaders. This component embodies the technology leadership and precision engineering Cummins is known for, offering a cost-effective yet high-performing alternative to OEM parts for distributors and fleet managers worldwide.

Technical Specifications for Injector 0445120367

OEM Numbers 0445120367, 5283840
Engine Model Compatibility Cummins QSB4.5, Cummins QSB6.7
Material High-Grade Steel Alloy
Weight Approx. 0.75 kg
Flow Rate Matched to OEM specifications
Spray Angle 127° (typical reference)
Key Features
  • • Precision-engineered nozzle for optimal fuel atomization.
  • • Enhanced durability for long service life under heavy-duty operation.
  • • Direct-fit replacement for easy installation.

Engine Compatibility for Cummins, XCMG, and More

Engine Model Application Field Typical Equipment Brands & Models
Cummins QSB4.5 Construction, Industrial XCMG Loaders, Various Excavators, Gensets
Cummins QSB6.7 Construction, Agriculture Wheel Loaders, Dozers, Agricultural Tractors

Why Source Your Cummins Injectors from Ruich Value?

  • Proven Reliability for Heavy-Duty Use: Our injectors are manufactured to withstand the rigorous demands of construction and industrial environments, reflecting Cummins’ core attribute of reliability and ensuring your machinery stays operational.
  • Performance-Driven Engineering: By adhering to Cummins’ performance standards, our injectors restore engine power and fuel efficiency, offering a direct solution to common injector failure symptoms and boosting productivity.
  • Precision Manufacturing for Optimal Fitment: Leveraging precision engineering, each 0445120367 injector is a direct-fit replacement for OEM part 5283840, simplifying inventory for distributors and reducing downtime for fleet maintenance managers.
  • Cost-Effective Durability: We deliver the durability expected from a Cummins-compatible part at a competitive price point, providing an excellent return on investment for wholesalers and repair workshops.
  • Heritage of Quality: Our components are built upon Cummins’ long heritage of engineering excellence, providing a trustworthy solution that enhances the longevity of your engine assets.
  • Comprehensive Technical Support: Our team is ready to assist with cross-referencing and technical inquiries, ensuring you receive the correct part for your specific application.

OEM Verification & Complete Solutions

Important: All fuel injector orders require OEM number verification to ensure perfect fitment. Please provide your current part number when requesting quotes.

Complete Service Solutions: Beyond replacement fuel injectors, we supply comprehensive repair kits and individual components including:

  • Nozzle assemblies and control valves
  • Injector body and solenoid components
  • Seals, gaskets, and rebuild kits
  • Electrical connectors and sensors

Contact our technical team for component-level solutions and repair guidance.

Cummins Diesel Common Rail Fuel Injector Range

Ruich Value supplies a dedicated range of Cummins diesel common rail fuel injectors including new and remanufactured replacements. Category coverage: QSB; ISB/ISBe; ISF; QSL.

Part NumberEngine SeriesNozzle ModelCross-Reference NumbersTypical Applications
0445110376ISF2.8DLLA145P2168445110594Foton Tunland, Gazelle NEXT
0445120241ISBe, ISDeDLLA144P15390445120070, 3976631, 4930485, 5263304Dongfeng, King Long Bus
0445120121ISLeDLLA142P17094940051YUTONG, KING LONG BUS
0445120133ISDeDLLA145P17144937065Cummins Applications
0445120199ISLeDLLA146P21614994541Cummins Applications
0445120232ISDeDLLA153P21890445120309, 5255227DFM Trucks
0445120255ISF3.8DLLA144P22730986AD1050, 5268408Foton Aumark
0445120304ISF3.8DLLA144P22730986AD1050, 5268408DFM Trucks
0445120007ISBe, ISDeDSLA143P9702830957, 2830224, 4897271, BG5X9E526AAFAW J5/J6, Yutong Bus
0445120231QSB6.7, SAA6D107E-1DLLA128P15100445120059, 4945969, 5263262Komatsu PC200-8, Hyundai Equipment
0445120122ISLeDLLA144P17074937065YUTONG, King Long Bus
0445120123ISDe 4 & 6 CylinderDLLA140P17234939061Dongfeng Cummins
0445120134ISF3.8DLLA141P2146P1112010-29DFOTON Auman
0445120210ISBe, EEADLLA143P55015255184Dongfeng TIANLONG
0445120236QSL9DLLA118P22034947582Komatsu PC300-8, PC350-8
0445120289ISLeDLLA142P22625256025Dongfeng Cummins
0445120297ISF2.8DLLA145P22705253221FOTON Cummins
0445120367ISD4.5DLLA127P24025283275Dongfeng Trucks
0445120128ISLeDLLA144P17074937065YUTONG, King Long Bus
04451200416BTAADSLA143P55013965721Cummins Marine, Industrial
0445120006ISB, QSBDSLA143P9703949619Dodge Ram, Cummins Industrial
0445120188ISLeDLLA146P21610445120342, 5256034Cummins Engines
39282286BTN/ACummins Industrial, Marine
0445120229ISDeDLLA144P17074940170Cummins Engines
0445120059QSB6.7DLLA128P15100445120231, 4945969, 5263262Komatsu, Hyundai Equipment
0445120066D6DDLLA144P15652112999Volvo, Renault Truck
0445120106dCi 11DLLA153P17210445120310, D5010222528Renault Trucks, Dongfeng TIANLONG
0445120153Kamaz 740.63-400DLLA147P181402-10-04-01KAMAZ Trucks
0445120212ISBe, EEADLLA143P55015255184Dongfeng TIANLONG
0445120214WD10DLLA152P17680445120169, 612600080731Shaanxi Delong, Foton Auman
0445120215CA6DM2DLLA149P21660445120394, 612630090012FAW JIEFANG J5, J6
0445120218D2866, D2876DLLA146P133951101006125, 0445120030MAN Truck
0445120244WP6DLLA150P17810445120150, 612600080618Shanxi Delong
0445120294YC6J190DLLA150P2282YC6J190-1112100Yuchai Engines
0445120321D10DLLA148P2369VG1034080002Sinotruk
0445120368D10DLLA154P2406VG1034080001SINO Truck
0445120391WP12DLLA147P24746.1263E+11Weichai Engines
39229296CTN/AClassic Medium-Duty Trucks, Industrial
4954434ISX, QSXN/A2872544, 4954434RXHeavy-Duty On-Highway Trucks (Class 8)
2872544ISX, QSXN/A4954434, 2872289Heavy-Duty On-Highway Trucks (Class 8)
3076132N14, K-SeriesN/A3077715, 3095773Heavy-Duty Trucks, Mining, Power Generation

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Ruich Value: The preferred partner for distributors, fleets, and engine rebuilders. We deliver OEM-standard cylinder heads, crankshafts, camshafts, turbos, injectors, and more to power your business forward. Experience superior wholesale pricing and fast global delivery

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