CUMMINS Factory QSK15 4088665 4088665 4954644 4954644 HPI Diesel Fuel Injector For QSX15 ISX15 Engine Industrial Generator Parts Original New Injector

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CUMMINS Factory QSK15 4088665 4088665 4954644 4954644 HPI Diesel Fuel Injector For QSX15 ISX15 Engine Industrial Generator Parts Original New Injector
Details
The 4954644 fuel injector is a high-performance genuine-grade common rail component, specifically engineered for c-ummins QSKX15 diesel engines, with extensive compatibility covering c-ummins QSX15, ISX15, X15 engine series, and it is perfectly matched with XCMG rotary drilling rigs equipped with c-ummins QSX15 diesel engines[2]. As a critical core part of heavy-duty diesel fuel injection systems, it operates as a precision normally closed solenoid valve—when the ECU sends an injection command, the electromagnetic coil is energized to generate suction, lifting the needle valve to open the nozzle, allowing fuel to be sprayed at high speed in a mist form for full combustion[1]. Crafted from premium materials with precision CNC machining and advanced five-step ultrasonic cleaning technology, it adheres to strict c-ummins production standards, boasting excellent structural strength, corrosion resistance, and wear resistance, capable of withstanding the harsh working environments of heavy-duty construction, transportation, mining, and industrial power generation[1][3]. Each 4954644 injector undergoes 100% professional factory testing, including high-pressure injection calibration (up to ~2600 bar), fuel delivery accuracy verific-ation, leak detection, and atomization performance testing, ensuring precise fuel metering, optimal combustion efficiency, and stable long-term operation[4]. It features a high-pressure common rail design, supporting precise control of fuel injection pressure and fuel injection volume, complying with Euro III and above emission standards, while its direct OEM replacement design eliminates the need for additional modific-ations, simplifying installation and maintenance processes and reducing equipment downtime[2]. Backed by c-ummins' global after-sales service network, available in new and remanufactured conditions with sufficient in-stock supply, it is a reliable and cost-effective replacement solution for c-ummins QSKX15-powered heavy machinery worldwide[1][3].
Category
Cummins Diesel Injector
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Description

Product Description:

  OE NO 4954644
  OE NO1 4088665
  Material   Original new CUMMINS INJECTOR

ENGINE

CUMMINS    Engine

Car Model

CUMMINS

Table 1: Basic Product Identific-ation

Item Name

Part Number (General No.)

OEM Cross Reference Numbers

Product Type

Condition

c-ummins QSKX15 Fuel Injector

4954644

4954644, 4954643, 4954645, 4954646, 4954647, 4062569, 2872544[2][5]

Genuine-Grade Common Rail Fuel Injector

New & Remanufactured, In-Stock[1][2]

Table 2: Key Specific-ations

Item Name

Part Number (General No.)

OEM Cross Reference Numbers

Specific-ation

Details

c-ummins QSKX15 Fuel Injector

4954644

4954644, 4954643, 4954645, 4954646, 4954647, 4062569, 2872544[2][5]

Engine Fitment

c-ummins QSKX15, QSX15, ISX15, X15; XCMG Rotary Drilling Rigs with QSX15[2]

c-ummins QSKX15 Fuel Injector

4954644

4954644, 4954643, 4954645, 4954646, 4954647, 4062569, 2872544[2][5]

Net Weight & Size

0.88 kg (1.94 lbs); 27.5cm*7.3cm*7.3cm[1][2]

c-ummins QSKX15 Fuel Injector

4954644

4954644, 4954643, 4954645, 4954646, 4954647, 4062569, 2872544[2][5]

Warranty

12-Month Factory Warranty, Global Extended Service[1]

c-ummins QSKX15 Fuel Injector

4954644

4954644, 4954643, 4954645, 4954646, 4954647, 4062569, 2872544[2][5]

MOQ & Delivery

1 Piece; In-Stock; Global Shipping via DHL/FedEx[1][3]

Table 3: Compatible Applic-ations & Equipment

Item Name

Part Number (General No.)

OEM Cross Reference Numbers

Compatible Engine

Applicable Equipment

c-ummins QSKX15 Fuel Injector

4954644

4954644, 4954643, 4954645, 4954646, 4954647, 4062569, 2872544[2][5]

QSKX15, QSX15

Construction: XCMG Rotary Drilling Rigs, Hydraulic Excavators, Concrete Pumps[2][3]

c-ummins QSKX15 Fuel Injector

4954644

4954644, 4954643, 4954645, 4954646, 4954647, 4062569, 2872544[2][5]

QSKX15, ISX15

Transportation: Class 8 Heavy-Duty Trucks, JAC, Weichai Brand Commercial Vehicles[2][3]

c-ummins QSKX15 Fuel Injector

4954644

4954644, 4954643, 4954645, 4954646, 4954647, 4062569, 2872544[2][5]

QSKX15, X15

Power Gen: Industrial Generators, Prime/Standby Power Units[1][3]

c-ummins QSKX15 Fuel Injector

4954644

4954644, 4954643, 4954645, 4954646, 4954647, 4062569, 2872544[2][5]

ISX15, QSX15

Mining: Mining Haul Trucks, Drilling Rigs, Heavy Mining Equipment[3][4]

Table 4: Core Features & Quality Assurance

Item Name

Part Number (General No.)

OEM Cross Reference Numbers

Core Product Features

Quality & Warranty

c-ummins QSKX15 Fuel Injector

4954644

4954644, 4954643, 4954645, 4954646, 4954647, 4062569, 2872544[2][5]

1. Optimized for c-ummins QSKX15 engines, with broad compatibility with QSX15/ISX15/X15 series and perfect fit for XCMG rotary drilling rigs equipped with QSX15 diesel engines[2]. 2. Adopts high-pressure common rail design, supporting precise control of fuel injection pressure and fuel injection volume, complying with Euro III and above emission standards, with low vibration and low emission performance[2]. 3. Made of premium materials with precision CNC machining and advanced five-step ultrasonic cleaning technology, ensuring excellent durability, corrosion resistance, and internal cleanliness[1]. 4. Functions as a precision normally closed solenoid valve with fast electronic response, enabling precise control of injection timing for full combustion, improving engine power and fuel economy[1][4]. 5. Direct OEM replacement design, no modific-ations required, enabling quick installation and maintenance to reduce equipment downtime[1]. 6. Sufficient in-stock supply, supporting flexible order options and global shipping, meeting diverse customer needs in various heavy-duty scenarios[3].

1. Manufactured in accordance with strict c-ummins OEM standards, using high-quality materials and advanced technology, meeting or exceeding genuine part performance requirements[1]. 2. 100% factory-tested (high-pressure calibration, fuel delivery, leak, atomization) with traceable test data to ensure reliable performance[4]. 3. 12-month factory warranty, covering material and workmanship defects, with global联保 network and 300+ authorized distributors in East Asia providing professional and fast after-sales service[1]. 4. Available in new and remanufactured conditions, with remanufactured units inspected and validated according to c-ummins quality control standards[4]. 5. Competitive pricing, suitable for bulk and individual orders, with flexible payment terms to meet diverse purchase needs[1][3]. 6. Backed by c-ummins' global service network, ensuring timely delivery and professional technical assistance[3].

   

QSK15

570016

579251

579261

1464994

1481827

1499714

1511696

1521977

1521978

1529790

1731091

1764364

1764365

1846348

1846350

1846351

4030346

4062568

4062569

4076912

4088301

4088327

4088660

4088665

4088723

4088725

4384260

4928260

4928262

4928264

4954432

4954434

4954644

4954646

4954648

4954888

49548884

               
                 
                 
                 
                 
                 

 

 
 

Cummins Fuel Injector Series – Engine – Equipment Application Table

Fuel Injector / Engine Series Common Injection Technology Engine Platform Typical Equipment / Applications
B Series (4BT / 6BT) Mechanical / Early Electronic 4BT, 6BT, 5.9L Light-duty trucks, construction equipment, generators
ISB Series Common Rail ISB 5.9, ISB 6.7 Pickup trucks, light-duty commercial vehicles
ISC Series Common Rail ISC 8.3 Medium-duty trucks, buses, construction equipment
ISL Series Common Rail ISL 8.9 Transit buses, heavy-duty trucks, loaders
ISZ Series Common Rail ISZ 13 Heavy-duty trucks, industrial equipment
ISM Series Common Rail ISM 10.8 Heavy-duty trucks, vocational vehicles
N14 Series Electronic Unit Injection N14 Heavy-duty trucks, mining equipment
M11 Series Electronic Unit Injection M11 Trucks, buses, construction equipment
ISX Series High-Pressure Common Rail ISX 15 Heavy-duty trucks, mining, oilfield equipment
QSX Series High-Pressure Common Rail QSX 15 Mining trucks, industrial equipment
QSB Series Common Rail QSB 4.5 / 6.7 Construction machinery, agricultural equipment
QSC Series Common Rail QSC 8.3 Marine, construction, generators
QSL Series Common Rail QSL 9 Construction equipment, generators
QSM Series Common Rail QSM 11 Marine, industrial applications
K Series (K19 / K38 / K50) Mechanical / Electronic K19, K38, K50 Large mining trucks, power generation
202603-TD2-CUMMINS

Why Choose Us:

1.Support ordering samples;

2. Support multiple payment methods, payment protection;

3. Time is Gold -You will receive all goods exactly on time .

4.Quality is culture - professional trading experience help you solve any problem .

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Contact Detail:
ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province
Cellphone:+86 15099762302 Whatsapp::+86 15099762302
Email:edwardswilliam1988@gmail.com

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