0445110808 Injector Assembly for Cummins Diesel Engine

0445110808 Injector Assembly for Cummins Diesel Engine Featured Image
  • 0445110808 Injector Assembly for Cummins Diesel Engine

Short Description:

0445110805 common‑rail fuel injector assembly is an SG04 refined high‑precision fuel injection component tailor‑made for JMC diesel power systems.

Product Detail

Product Tags

description

0445110808 serves as the core common rail fuel injection unit of Cummins diesel engines. In real transport and site operation, sustained high-pressure fuel scouring, frequent load alternation and chassis vibration will gradually create micro abrasion on spray holes and fatigue damage to internal valve assemblies. This impairs injection accuracy, reduces combustion efficiency and triggers gradual power drop. Optimized according to SG04 commercial heavy-duty standards, this injector adopts high-rigidity wear-resistant alloy steel plus reinforced anti-fatigue valve set. Its precision-machined nozzle produces fine and evenly spread fuel mist to guarantee full in-cylinder combustion. Refined control valve optimizes injection timing and fuel metering precision, lowering risks of internal leakage and pressure loss. Reinforced internal framework withstands repeated cyclic high-pressure impact. Each finished injector undergoes strict high-pressure cycle testing, atomization inspection and dimensional calibration for direct replacement of aged and failed injectors.

product parameters

  • Model Number: 0445110808
  • Product Type: Complete common‑rail diesel fuel injector assembly
  • Applicable Engine: Cummins Diesel Engine
  • Applicable Equipment: Light commercial trucks, cargo vans, engineering service vehicles
  • Rated Working Pressure: 1600 bar
  • Working Temperature: -40℃ ~ +120℃
  • Material: High‑rigidity wear‑resistant alloy steel, anti‑aging high‑performance sealing compound
  • Included Parts: Precision nozzle core, control valve assembly, complete set of sealing accessories
  • Manufacturing Standard: SG04 upgraded OEM micron‑level tolerance standard
  • Supply Status: Whole assembly, ready for direct installation
  • Installation Method: Original‑position direct replacement
  • Working Condition: Mixed road conditions, frequent heavy-load operation, long-time continuous running

advantage

  • SG04 Heavy-Duty OEM Matching Performance: Produced following SG04 micron‑level OEM specification, perfectly matched to Cummins engine parameter requirements; plug‑and‑play without cutting or modifying mechanical components.
  • Calibrated for Mixed Heavy-Duty Operation: Tuned for alternating highway and rough road conditions plus frequent heavy load cycles, maintaining stable atomization and accurate fuel supply under diverse working scenarios.
  • Integrated Assembly Reduces Vehicle Downtime: Full‑unit replacement shortens on-site repair time, cuts vehicle offline duration and lowers overall fleet maintenance expenditure.
  • Complete Supporting Accessory Kit: Equipped with core vulnerable components and anti‑aging sealing parts, suitable for daily vehicle maintenance as well as full engine overhaul projects.
  • Multi‑Round Strict Factory Inspection: High‑pressure cycling, atomization consistency and fatigue durability tests guarantee stable quality among different production batches.

FAQ

  • Q1: What operational symptoms can this replacement injector resolve?
  • A: This replacement injector fixes multiple abnormal conditions triggered by internal component aging and wear. Typical issues include weak engine pulling power, rough idling performance, visible black exhaust smoke under acceleration, hard cold‑start performance in cold climate, delayed pedal response and unexpectedly high diesel consumption.
  • Q2: Which engine and vehicle units suit part number 0445110808?
  • A: It is purpose‑built for Cummins diesel engines. Widely fitted for light commercial trucks, cargo vans and engineering service vehicles.
  • Q3: Is injector coding or ECU programming necessary after installation?
  • A: Most vehicles support straightforward drop‑in replacement. Certain vehicle control units do demand injector code input to attain optimum combustion efficiency and running performance.
  • Q4: What essential points should technicians observe during fitting?
  • A: Fully flush away dirt and residue inside fuel rails and connecting pipelines. Always mount brand‑new sealing gaskets. Keep the whole assembly area dust‑free. After finishing installation, carry out idle‑speed test and acceleration inspection to verify working status.

warehouse

We have built four spare parts warehouses in Xuzhou, Jining, Kunshan and Changsha to provide customers from all over the world with a variety of high-quality spare parts. We can basically ship self-provided spare parts within three days after confirming the order. If the spare parts need to be adjusted or processed, they will be shipped within 7-30 days.

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