0445110629 Injector Assembly for JMC 4JB1 TC Diesel Engine

0445110629 Injector Assembly for JMC 4JB1 TC Diesel Engine Featured Image
  • 0445110629 Injector Assembly for JMC 4JB1 TC Diesel Engine

Short Description:

0445110541 common‑rail fuel injector assembly is an SG04 upgraded high-precision fuel injection component engineered for FAW CA4DW diesel engines.

Product Detail

Product Tags

description

0445110629 acts as the pivotal common‑rail injection unit for JMC 4JB1 TC diesel engines. During daily transport missions of light pickups and trucks, long‑duration scouring from high‑pressure fuel, alternating load shifts and road‑induced vibration will gradually produce micro‑abrasion on nozzle holes and fatigue damage to internal valve assemblies. Consequently, injection precision drops, in‑cylinder combustion deteriorates and engine output decays step‑by‑step. Optimized following SG04 light‑commercial‑vehicle specification, this injector adopts high‑stiffness wear‑resistant alloy steel plus enhanced anti‑fatigue valve set. Its precision‑machined nozzle produces delicate, evenly‑distributed fuel mist to support sufficient cylinder combustion. Improved control valve optimizes injection timing and fuel‑metering accuracy, lowering risks of internal leakage and pressure loss. Reinforced inner construction copes with cyclic high‑pressure impact. Each finished unit undergoes strict high‑pressure cycle test, atomization verification and dimension calibration for direct swap of old injectors.

product parameters

  • Model Number: 0445110629
  • Product Type: Complete common‑rail diesel fuel injector assembly
  • Applicable Engine: JMC 4JB1 TC Diesel Engine
  • Applicable Equipment: JMC pickups, light‑duty cargo trucks, urban‑rural transport 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 fittings
  • Manufacturing Standard: SG04 upgraded OEM micron‑level tolerance standard
  • Supply Status: Complete assembly, ready for direct installation
  • Installation Method: Original position direct replacement

advantage

  • Light‑Medium Transport‑Oriented Calibration: Optimized for frequent start‑stop and variable‑load scenarios of JMC pickups & light trucks, securing stable atomization and precise fuel supply under diverse road conditions.
  • Integrated Assembly Minimizes Vehicle Downtime: One‑piece injector replacement shortens repair man‑hours, reduces vehicle out‑of‑service time and fleet maintenance expenditure.
  • Complete Matching Accessory Kit: Equipped with core wearing components and anti‑aging sealing parts, suitable for daily maintenance and full engine overhaul projects.
  • Multi‑Stage Strict Factory Validation: High‑pressure cycle, atomization consistency and fatigue durability tests guarantee steady batch‑to‑batch product quality.

FAQ

  • Q1: What typical faults can this injector solve?
  • A: It repairs a series of performance defects caused by injector aging, including insufficient engine torque, fluctuating idle, black exhaust smoke, difficult cold startup under low temperature, delayed throttle response and excessive fuel consumption.
  • Q2: What engine and equipment does 0445110629 fit?
  • A: Specially designed for JMC 4JB1 TC diesel engine, widely fitted on JMC pickups, light‑duty cargo trucks and urban‑rural transport vehicles.
  • Q3: Is coding required after installation?
  • A: Most standard vehicles support direct replacement; certain ECU systems need injector coding input to achieve optimal combustion state.
  • Q4: What are the key installation precautions?
  • A: Clean contaminants inside fuel rail and pipelines thoroughly, install brand‑new sealing gaskets, keep the assembly environment clean, and test idle and acceleration performance after installation.

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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Pack and ship

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