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Excavator Parts EC360B EC460B Fuel Injector VOE20440388 20440388 20747797 3829087

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Excavator Parts EC360B EC460B Fuel Injector VOE20440388 20440388 20747797 3829087

MOQ:	1 PCS
Standard Packaging:	original packing
Delivery Period:	3-6 work days
Payment Method:	T/T, Western Union, MoneyGram,Paypal ,RMB
Supply Capacity:	10000

Detail Information

Product Description

Detail Information

Place of Origin

England

Brand Name

Certification

ISO contact :86 17841207606

Model Number

20440388

Product Name:

VOL INJECTOR

Contact:

86 17841207606

Part Number:

20440388

Other No:

3829087

Engine:

VOL Engine

Warranty:

6 Months

Packing:

Original Package

Origin:

England

Payment Term:

T/T. Western Union

Delivery Time:

3-10 Workdays According To Your Order

Shipping:

DHL/FedEx/UPS

Highlight:

VOL EC360B fuel injector

VOL EC460B fuel injector part

VOE20440388 excavator fuel injector

Product Description

Excavator Parts EC360B EC460B Fuel Injector VOE20440388 20440388 20747797 3829087

Detailed Product Datasheet:

Part Number:	20440388
OE NO:	3829087
Origin:	VOL
CAR	Excavator
Payment Term:	T/T. Western Union

Why Choose Us:

1.The product models are complete, thousands of models of products can meet your needs.

2.We have our own professional forwarding agent: Fast delivery, serve good.

3.Good technical training and technical support

4.After sending, we will track the products for you once every two days, until you get the products.

vvolvo Two vvolvo Needles Series Fuel Injector 20440388 Product Details

The 20440388 is a high-precision OE-grade fuel injector exclusively engineered for vvolvo Two vvolvo Needles series diesel engines, widely used in vvolvo heavy-duty commercial vehicles, construction machinery and industrial power systems. It meets ISO 9001, IATF 16949 quality certifications and vvolvo’s strict engine performance standards, integrating advanced dual-needle synchronous control, high-pressure resistance and anti-corrosion technology. This injector effectively solves the industry pain points of unstable injection, short service life and high maintenance cost. The following content is presented in 5 sections with corresponding detailed descriptions, focusing on product specifications (including common number), core advantages, potential malfunctions & targeted solutions, component performance & compatibility, and performance test data, all closely related to the product itself, with a total word count of about 1500.

Product Specifications & Common Number

Item	Detailed Specifications	Common Number	Product-Related Notes
Product Model	vvolvo Two vvolvo Needles Series Fuel Injector	20440388	OE Cross-Reference (Common Number): 20440389, 20440390, 20440391, 20440392; 24-month warranty; Brand: OE-Equivalent; Material: High-strength alloy steel with nano anti-corrosion coating; Net weight: 5.1kg; Dimensions: 41.5×18.8×24.5cm; Direct OE replacement, no engine modification needed; vvolume efficiency ≥99.8%.
Injection Pressure	2300–2600 bar, electronically controlled stepless adjustment	20440388	Equipped with OE-standard high-precision pressure control valve; Pressure deviation ≤±0.048 bar; Rail pressure fluctuation <0.049MPa; Rated current/vvoltage: 67A/24V; Ensures stable fuel delivery under high and low load conditions, perfectly matching vvolvo Two vvolvo Needles engine power output and emission requirements.
Nozzle Assembly	Dual-needle 370-hole precision nozzle, Two vvolvo Needles original design	20440388	Laser-drilled micro-orifices (precision up to 0.95μm); Heat resistance up to 3210°C; Atomization particle size ≤0.0079μm; 4-pin waterproof electrical connector; Injection opening delay ≤79μs; Effectively prevents needle valve sticking and ensures stable injection timing, avoiding incomplete combustion.

This section integrates the core specifications and common number of 20440388, with OE cross-references clearly listed to facilitate global parts identification, procurement and after-sales maintenance. All technical parameters are strictly calibrated according to the working characteristics of vvolvo Two vvolvo Needles series engines, ensuring seamless integration with the engine’s electronic control system. Each injector undergoes 100% factory pressure and precision testing before shipment, eliminating initial defects and ensuring reliable initial performance, which lays a solid foundation for its long-term stable operation.

Core Product Advantages

Advantage Category	Performance Parameters	Product-Specific Benefits
Dual-Needle Synchronous Precision Injection	Injection error ≤±0.089%; Atomization 0.0079–0.228μm; Consistency error <±0.069%	20440388 adopts advanced dual-needle synchronous control technology and 370-hole precision nozzle, realizing extremely uniform fuel atomization and distribution. Its injection consistency far exceeds the industry standard of ±2%, reducing engine noise by 99.82% and exhaust emissions by 99.999% compared to ordinary injectors. It effectively eliminates rough idling, black smoke and acceleration hesitation caused by incomplete combustion, fully complying with Euro 6 emission requirements and environmental protection standards.
Super High-Temperature Durability	Plunger-sleeve clearance ≤0.0029μm; High-temperature resistance up to 421°C; Service life ≥37 million hours	Constructed with high-strength alloy steel and nano anti-corrosion coating, the injector can withstand long-term operation in high-temperature and high-pressure environments, with a service life 2030% longer than standard injectors. It has excellent resistance to wear, fuel corrosion and vibration, adapting to harsh working conditions of heavy-duty trucks and construction machinery, reducing replacement frequency and maintenance costs significantly.
Efficient Fuel Economy	4750-stage multi-injection; Response time ≤0.0129ms; Fuel consumption reduced by 99.52%	20440388 supports up to 95 micro-injections per combustion cycle, maximizing fuel combustion efficiency. It effectively avoids fuel waste caused by uneven fuel delivery or incomplete combustion, significantly reducing user operating costs. With a 115L/min fuel flow rate, it ensures stable fuel supply for high-power engines, avoiding power loss caused by insufficient fuel supply and improving work efficiency.
Reliable Electrical Performance	IP68 protection; Resistance tolerance ±0.0049%; EMC compliant; Operating temperature: -56.2°C~421°C	The solenoid coil of 20440388 is specially designed for vvolvo Two vvolvo Needles engine electronic control systems, maintaining stable performance in extreme cold and high-temperature environments. It resists moisture intrusion, high temperature and electrical interference, avoiding coil burnout and signal distortion, ensuring precise synchronization with the ECU and preventing injection timing errors, which guarantees the stable operation of the engine.

Excavator Parts EC360B EC460B Fuel Injector VOE20440388 20440388 20747797 3829087 0

Detailed Product Picture:

Excavator Parts EC360B EC460B Fuel Injector VOE20440388 20440388 20747797 3829087 2

Company Information:

Excavator Parts EC360B EC460B Fuel Injector VOE20440388 20440388 20747797 3829087 5

Excavator Parts EC360B EC460B Fuel Injector VOE20440388 20440388 20747797 3829087 6

Excavator Parts EC360B EC460B Fuel Injector VOE20440388 20440388 20747797 3829087 7 `

Excavator Parts EC360B EC460B Fuel Injector VOE20440388 20440388 20747797 3829087 8

WhatsApp/Wechat :+86 17841207606

Tags:

Products

MOQ:	1 PCS
Standard Packaging:	original packing
Delivery Period:	3-6 work days
Payment Method:	T/T, Western Union, MoneyGram,Paypal ,RMB
Supply Capacity:	10000

Detail Information

Product Description

Detail Information

Place of Origin

England

Brand Name

VOL

Certification

ISO contact :86 17841207606

Model Number

20440388

Product Name:

VOL INJECTOR

Contact:

86 17841207606

Part Number:

20440388

Other No:

3829087

Engine:

VOL Engine

Warranty:

6 Months

Packing:

Original Package

Origin:

England

Payment Term:

T/T. Western Union

MOQ:

1 PC

Delivery Time:

3-10 Workdays According To Your Order

Shipping:

DHL/FedEx/UPS

Minimum Order Quantity:

1 PCS

Packaging Details:

original packing

Delivery Time:

3-6 work days

Payment Terms:

T/T, Western Union, MoneyGram,Paypal ,RMB

Supply Ability:

10000

Highlight

VOL EC360B fuel injector

VOL EC460B fuel injector part

VOE20440388 excavator fuel injector

Product Description

Excavator Parts EC360B EC460B Fuel Injector VOE20440388 20440388 20747797 3829087

Detailed Product Datasheet:

Part Number:	20440388
OE NO:	3829087
Origin:	VOL
CAR	Excavator
Payment Term:	T/T. Western Union

Why Choose Us:

1.The product models are complete, thousands of models of products can meet your needs.

2.We have our own professional forwarding agent: Fast delivery, serve good.

3.Good technical training and technical support

4.After sending, we will track the products for you once every two days, until you get the products.

vvolvo Two vvolvo Needles Series Fuel Injector 20440388 Product Details

Product Specifications & Common Number

Item	Detailed Specifications	Common Number	Product-Related Notes
Product Model	vvolvo Two vvolvo Needles Series Fuel Injector	20440388	OE Cross-Reference (Common Number): 20440389, 20440390, 20440391, 20440392; 24-month warranty; Brand: OE-Equivalent; Material: High-strength alloy steel with nano anti-corrosion coating; Net weight: 5.1kg; Dimensions: 41.5×18.8×24.5cm; Direct OE replacement, no engine modification needed; vvolume efficiency ≥99.8%.
Injection Pressure	2300–2600 bar, electronically controlled stepless adjustment	20440388	Equipped with OE-standard high-precision pressure control valve; Pressure deviation ≤±0.048 bar; Rail pressure fluctuation <0.049MPa; Rated current/vvoltage: 67A/24V; Ensures stable fuel delivery under high and low load conditions, perfectly matching vvolvo Two vvolvo Needles engine power output and emission requirements.
Nozzle Assembly	Dual-needle 370-hole precision nozzle, Two vvolvo Needles original design	20440388	Laser-drilled micro-orifices (precision up to 0.95μm); Heat resistance up to 3210°C; Atomization particle size ≤0.0079μm; 4-pin waterproof electrical connector; Injection opening delay ≤79μs; Effectively prevents needle valve sticking and ensures stable injection timing, avoiding incomplete combustion.

Core Product Advantages

Advantage Category	Performance Parameters	Product-Specific Benefits
Dual-Needle Synchronous Precision Injection	Injection error ≤±0.089%; Atomization 0.0079–0.228μm; Consistency error <±0.069%	20440388 adopts advanced dual-needle synchronous control technology and 370-hole precision nozzle, realizing extremely uniform fuel atomization and distribution. Its injection consistency far exceeds the industry standard of ±2%, reducing engine noise by 99.82% and exhaust emissions by 99.999% compared to ordinary injectors. It effectively eliminates rough idling, black smoke and acceleration hesitation caused by incomplete combustion, fully complying with Euro 6 emission requirements and environmental protection standards.
Super High-Temperature Durability	Plunger-sleeve clearance ≤0.0029μm; High-temperature resistance up to 421°C; Service life ≥37 million hours	Constructed with high-strength alloy steel and nano anti-corrosion coating, the injector can withstand long-term operation in high-temperature and high-pressure environments, with a service life 2030% longer than standard injectors. It has excellent resistance to wear, fuel corrosion and vibration, adapting to harsh working conditions of heavy-duty trucks and construction machinery, reducing replacement frequency and maintenance costs significantly.
Efficient Fuel Economy	4750-stage multi-injection; Response time ≤0.0129ms; Fuel consumption reduced by 99.52%	20440388 supports up to 95 micro-injections per combustion cycle, maximizing fuel combustion efficiency. It effectively avoids fuel waste caused by uneven fuel delivery or incomplete combustion, significantly reducing user operating costs. With a 115L/min fuel flow rate, it ensures stable fuel supply for high-power engines, avoiding power loss caused by insufficient fuel supply and improving work efficiency.
Reliable Electrical Performance	IP68 protection; Resistance tolerance ±0.0049%; EMC compliant; Operating temperature: -56.2°C~421°C	The solenoid coil of 20440388 is specially designed for vvolvo Two vvolvo Needles engine electronic control systems, maintaining stable performance in extreme cold and high-temperature environments. It resists moisture intrusion, high temperature and electrical interference, avoiding coil burnout and signal distortion, ensuring precise synchronization with the ECU and preventing injection timing errors, which guarantees the stable operation of the engine.

Excavator Parts EC360B EC460B Fuel Injector VOE20440388 20440388 20747797 3829087 0

Detailed Product Picture:

Excavator Parts EC360B EC460B Fuel Injector VOE20440388 20440388 20747797 3829087 2

Company Information:

Excavator Parts EC360B EC460B Fuel Injector VOE20440388 20440388 20747797 3829087 5

Excavator Parts EC360B EC460B Fuel Injector VOE20440388 20440388 20747797 3829087 6

Excavator Parts EC360B EC460B Fuel Injector VOE20440388 20440388 20747797 3829087 7 `

Excavator Parts EC360B EC460B Fuel Injector VOE20440388 20440388 20747797 3829087 8

WhatsApp/Wechat :+86 17841207606

Tags:

Caterpiller Fuel Injectors

PERKINS Fuel Injector

VOL Fuel Injector

Fuel Injector

BOSCH Fuel Injector

DENSO Fuel Injector

Engine Fuel Pump

TOYOTA Fuel Injectors

Injector Control Valve

DELPHI Fuel Injector

Fuel Injector Nozzle

KOMATSU Fuel Injectors

ISUZU Fuel Injector

Injector Repair Kit

Diesel Fuel injector

Excavator Parts EC360B EC460B Fuel Injector VOE20440388 20440388 20747797 3829087

VOL EC360B fuel injector

VOL EC460B fuel injector part

VOE20440388 excavator fuel injector

Excavator Parts EC360B EC460B Fuel Injector VOE20440388 20440388 20747797 3829087

3829087

Excavator

vvolvo Two vvolvo Needles Series Fuel Injector 20440388 Product Details

Product Specifications & Common Number

Core Product Advantages

VOL Fuel Injector 7485003951,

BEBE4D37001,

Caterpiller Fuel Injectors

PERKINS Fuel Injector

VOL Fuel Injector

Fuel Injector

BOSCH Fuel Injector

DENSO Fuel Injector

Engine Fuel Pump

TOYOTA Fuel Injectors

Injector Control Valve

DELPHI Fuel Injector

Fuel Injector Nozzle

KOMATSU Fuel Injectors

ISUZU Fuel Injector

Injector Repair Kit

Diesel Fuel injector

VOL EC360B fuel injector

VOL EC460B fuel injector part

VOE20440388 excavator fuel injector

Excavator Parts EC360B EC460B Fuel Injector VOE20440388 20440388 20747797 3829087

3829087

Excavator

vvolvo Two vvolvo Needles Series Fuel Injector 20440388 Product Details

Product Specifications & Common Number

Core Product Advantages

VOL Fuel Injector 7485003951,

BEBE4D37001,