2882077 Fuel Injector QSK19 For Cumm ins Engine QSK38 QSK50

Product Name: Diesel Fuel Injector

Fit for Engine: Cumm ins QSK19 Heavy-Duty Diesel Engine

Fit Equipment: Mining haul trucks, marine main propulsion engines, high-power stationary generator sets, large construction excavators

Applications:

• Mining machinery: Large mining dump trucks, underground mining power equipment
• Marine power: Commercial vessels, offshore platform main engines
• Stationary power plants: Industrial high-power diesel generator sets
• Oil & gas field heavy-duty power units

1. 1. High-Strength Alloy Forged Body

   The injector housing adopts high-precision alloy steel integral forging, outstanding resistance to ultra-high fuel pressure and long-term high-temperature operation. Stable performance under continuous full-load operation in mining and marine harsh environments, no deformation or internal fuel leakage.

2. 2. Precision Multi-Stage Fuel Injection Nozzle Assembly

   Equipped with micro-precision multi-hole nozzle assembly with multi-stage variable injection control structure. Each injector passes strict flow, atomization and dynamic balance testing before delivery, realizing fine fuel atomization, improving combustion efficiency, reducing black smoke and nitrogen oxide emissions.

3. 3. 100% OEM Dimensional & Calibration Standard

   Fully follows Cumm ins original machining and calibration standards, consistent internal oil channel size and electronic control parameters with OEM injectors. Direct plug-and-play replacement without ECU parameter modification, perfectly matched with QSK19 engine.

4. 4. Multi-Layer Composite High Pressure Sealing System

   Multi-layer fluorine rubber sealing rings are installed on all oil circuit joints, with excellent oil resistance, high temperature resistance and anti-aging performance. Effectively prevent internal and external fuel leakage, extend injector service cycle and reduce maintenance frequency.

5. 5. Optimized Power & Fuel Economy Performance

   Accurate control of injection timing and fuel delivery volume, effectively solve engine insufficient power, unstable speed, excessive fuel consumption and exhaust black smoke faults. Maintain original power output of QSK19 engine, reduce cylinder liner and piston wear.

Delivery: Multiple reliable air and sea freight channels available. Each injector is individually oil-sealed and packed with anti-collision foam, complete inspection report and traceable tracking number for global delivery.

Import duties, local consumption taxes and extra handling fees are not included in quoted price and freight. Buyers shall bear all related fees in accordance with local customs regulations.

This heavy-duty diesel fuel injector is specially developed for Cumm ins QSK19 engine with OEM part number 2882077, widely used in mining dump trucks and marine power units. It features alloy forged body, precision multi-stage injection nozzle and factory original calibration data, fully meets OEM matching standards. It is the core replacement spare part for engine overhaul, effectively cut equipment downtime and long-term maintenance costs.