0445120219 Injector Assembly for German MAN Truck

0445120219 Injector Assembly for German MAN Truck Featured Image
  • 0445120219 Injector Assembly for German MAN Truck

Short Description:

0445120218 common‑rail fuel injector assembly is a high‑precision fuel injection component specially developed for German MAN heavy‑duty truck diesel engine.

Product Detail

Product Tags

description

As the core fuel‑injection executive unit of German MAN D2676 diesel engine, 0445120219 withstands cyclic high‑pressure impact, frequent load‑switching shock and persistent mechanical vibration generated in long‑haul logistics, regional freight and all‑climate road operation.This spare part is widely fitted on MAN TGA, TGS, TGX heavy haulage tractors, long‑distance cargo trucks and large intercity coaches. Optimized for long‑distance cross‑region transportation, variable‑load highway driving and all‑weather complex road conditions, it achieves multi‑stage fine fuel atomization and accurate single‑cycle fuel metering. It effectively eliminates typical engine faults caused by nozzle carbon coking, internal valve wear and component fatigue, such as insufficient climbing torque, unstable floating idle speed, thick black smoke under heavy‑load acceleration, difficult cold startup in low‑temperature environment, delayed throttle response and excessive diesel consumption. Fully matching original installation dimensions with reliable interchange performance, it supports direct on‑site replacement without engine structural modification, acting as an ideal aftermarket spare for daily maintenance and major engine overhaul for MAN truck fleets.

product parameters

Model Number: 0445120219
Product Type: Complete common‑rail diesel fuel injector assembly
Applicable Engine: German MAN D2676 Diesel Engine
Applicable Equipment: MAN TGA, TGS, TGX heavy‑duty tractors, cargo trucks, large intercity coaches
Rated Working Pressure: 1600‑1800 bar
Working Temperature: ‑40℃ ~ +120℃
Material: High‑strength wear‑resistant alloy steel, ageing‑resistant high‑performance sealing compound
Included Parts: Precision nozzle core, control‑valve assembly, matched sealing repair kit
Manufacturing Standard: Aftermarket upgraded micron‑level tolerance specification
Working Condition: Long‑distance cross‑regional logistics, variable‑load highway transport, all‑weather complex road operation
Core Function: Restore heavy‑load climbing torque output, stabilize idle rotation, improve fuel atomization uniformity, reduce black‑smoke emission and curb abnormal fuel‑consumption growth

advantage

European Heavy‑Duty Calibration: Tuned for European heavy‑duty commercial vehicle working characteristics, adapting to long‑haul transportation and frequent load‑change conditions. It maintains stable injection performance amid complex all‑weather road environments.
Whole‑Unit Replacement Cuts Fleet Downtime: Complete‑assembly swap simplifies on‑site repair workflow, shortens vehicle offline duration and lowers comprehensive operating expenditure for logistics fleet users.
Matching Sealing Repair Kit Included: Equipped with brand‑new supporting sealing components, satisfying daily maintenance and major engine overhaul demands without extra‑part procurement workload.
Batch‑Wise Multi‑Item Bench Validation: Each finished batch completes flow deviation test, spray morphology check and durability simulation verification, securing stable batch‑to‑batch product consistency.
Strengthened Anti‑Fatigue Valve‑Group: Upgraded valve‑group construction mitigates cyclic impact damage from frequent load fluctuation, slows internal‑component ageing and extends injector service lifespan under all‑weather heavy‑duty cycles.

FAQ

Q1: What faulty symptoms can this 0445120219 injector solve?

A: It improves multiple typical malfunctions induced by nozzle carbon coking, partial blockage and inner‑component wear, including insufficient climbing torque, floating unstable idle speed, heavy black smoke under heavy‑load acceleration, tough cold startup under low‑temperature environment, lagging throttle feedback and abnormal rise in diesel consumption.

Q2: Which engine models is 0445120219 suitable for?

A: It is specially developed for German MAN D2676 diesel engines, widely applied for MAN TGA, TGS, TGX heavy‑duty tractors, cargo trucks and large intercity coaches.

Q3: Is ECU coding or programming required after installation?

A: Most MAN TGA/TGS/TGX equipment supports plug‑and‑play direct replacement. Individual updated electronic control units need corresponding injector code input to acquire ideal fuel‑supply matching result.

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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