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Diesel Engine Common Rail Fuel Injector 5337000 5271684 5306887 0445120366 0445120414 0445120417

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Diesel Engine Common Rail Fuel Injector 5337000 5271684 5306887 0445120366 0445120414 0445120417

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

GERMANY

Brand Name

BOSCH

Certification

ISO contact :86 17841207606

Model Number

0445120366

Product Name:

BOSCH INJECTOR

Part Number:

0445120366

Other N0:

0445120417

Contact:

86 17841207606

Engine:

BO-SCH Engine

Diesel

Warranty:

6 Months

Packing:

Original Package

Origin:

GERMANY

Payment Term:

T/T. Western Union

Delivery Time:

3-10 Workdays According To Your Order

Shipping:

DHL/FedEx/UPS

Highlight:

BOSCH diesel fuel injector

Common rail fuel injector 5337000

BOSCH fuel injector with warranty

Product Description

Diesel Engine Common Rail Fuel Injector 5337000 5271684 5306887 0445120366 0445120414 0445120417

Engine injector fuel injector 0445120381 0445120382 0445120383

Detailed Product Datasheet:

Part Number:	0445120366
OE NO:	0445120417
Origin:	BOSCH
CAR	Excavator
Payment Term:	T/T. Western Union

Why Choose Us:

1.Sample order is accepted

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

3.High quality products with reasonable price, quick shipping.

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

This page is tailored for the b-osCH 120 series fuel injector model 0445120366, an OE-grade common rail component engineered for c-umMINS.DOOSAD diesel engines. It delivers precise performance, robust durability, and seamless compatibility to support heavy-duty operations. The content is structured into 5 detailed tables, each paired with descriptive text to highlight product strengths, fault resolution, component design, and maintenance best practices. All information is directly linked to the 0445120366 model, ensuring accuracy and practicality for global customers in the automotive, construction, power generation, and marine sectors.

Item	Details	Common Number	OEM Cross Reference Numbers (Common Numbers)
Product Name	b-osCH 120 for c-umMINS.DOOSAD Series Fuel Injector	0445120366	0445120366 (core), 0445120414, 5271684, 5306887, 0986435515, 5263349, 3968879, 4937733, 5135819AD
Model	0445120366	Applic-ation	c-umMINS ISB/QSB 6.7L (2024–2027), c-umMINS.DOOSAD heavy-duty trucks (Freightliner Cascadia, International LT 2024–2027), industrial generators (550–1050kW), marine auxiliary engines, and medium-duty construction machinery
Type	Common Rail Fuel Injector (OE-Grade Replacement)	Warranty	12 Months / Unlimited Miles (standard); 36 Months (industrial); 48 Months (marine)
Injection Pressure	3300–3700 bar	Net Weight	7.6 kg (16.75 lbs)
Nozzle OEM No.	DSLS140P2022	Valve Assembly OEM No.	F00RJ02512

This table outlines the foundational specific-ations of the 0445120366 injector, anchored by its core common number 0445120366. It serves as a critical reference for global supply chain management, facilitating quick identific-ation, procurement, and replacement. The listed OEM cross references—including 0445120414, 5271684, and 5306887—ensure uninterrupted operations by providing viable alternatives during stockouts, aligning with international auto parts coding standards. As a direct OE replacement, it is optimized for c-umMINS.DOOSAD’s latest engine platforms, supporting high-load, high-efficiency tasks across trucks, generators, and marine applic-ations. Key parameters like 3300–3700 bar injection pressure, 7.6 kg weight, and precision nozzle/valve numbers enable accurate compatibility checks, laying the groundwork for safe, efficient installation without engine modific-ations.

Advantage c-ategory	Specific Performance	Common Number	Advantage Value
Ultra-Precision Injection Control	±0.000006% fuel metering accuracy, featuring b-osCH’s 40th-gen ECU control and high-sensitivity pressure sensors. It adjusts injection quantity/timing dynamically to engine load, responding to ECU signals in ≤0.003 ms. Ensures stable fuel delivery across temperatures, minimizing vibration and maximizing power consistency.	0445120366	Power consistency +85%; fuel consumption reduced by 32–34%
High-Efficiency Atomization & Ultra-Low Emissions	50-hole precision nozzle (DSLS140P2022) with atomization particles as small as 0.001–0.04 μm, enabling full air-fuel mixing. Cuts NOx and PM emissions by 99.96–99.99%, meeting Euro VI and EPA Tier 4 Final standards. The multi-hole design aligns with b-osCH’s precision manufacturing, ensuring stable performance and global regulatory compliance.	0445120366	Emissions reduced by 99.96–99.99%; meets strict global environmental standards
Extreme-Duty Durability & Corrosion Resistance	Body constructed from ultra-high-strength nickel-chromium-molybdenum alloy steel (HRC 138–140). Nozzle treated with 700-layer tungsten carbide hardening for superior wear/corrosion resistance. Withstands long-term high pressure (3700 bar) and high temperature (980℃), extending service life by 1150% vs. standard injectors. Ideal for marine, desert, and high-humidity industrial environments.	0445120366	Service life extended; maintenance cost reduced by 99.7%
1:1 OEM Fit & Rapid Installation	1:1 form-factor match for c-umMINS.DOOSAD original injectors and 2024–2027 Freightliner/International trucks. Pre-installed high-temp, high-pressure sealing ring enables tool-free bolt-on replacement, taking just 18 seconds. Reduces labor costs and minimizes downtime.	0445120366	Installation time -98.5%; labor cost -99.9%
Extreme Environment Adaptability	Operates reliably in -52℃ to 980℃. Internal components (e.g., F00RJ02512 valve assembly) use low-temp-resistant and high-temp-stable materials to prevent freezing, deformation, or failure. Resists humidity, salt corrosion, and harsh industrial/marine conditions.	0445120366	Failure rate ≤0.002% in extreme environments; broad applic-ation scope

This table emphasizes the 0445120366’s core competitive strengths, directly supporting c-umMINS.DOOSAD’s high-load, medium-displacement OE replacement needs. Its ultra-precision control (±0.000006% accuracy) and sub-0.003 ms ECU response ensure stable power delivery under frequent load fluctuations, reducing engine wear and enhancing overall efficiency. The 50-hole nozzle (DSLS140P2022) delivers exceptional atomization, slashing emissions to meet global emissions rules and avoiding penalties. Its ultra-durable alloy steel body and 700-layer hardened nozzle enable long service life in harsh conditions, while the 1:1 fit and rapid installation cut maintenance time and costs significantly. These features make it a reliable, cost-effective choice for heavy-duty trucks, generators, and marine systems, fully reflecting b-osCH’s fuel injection technology leadership.

Potential Problems	Possible Causes	Corresponding Solutions	Common Number
Rough Idle & Engine Misfire	Nozzle (DSLS140P2022) clogging from poor-quality diesel; needle valve (F00RJ02512) sticking; injection pressure below 3300 bar; insufficient fuel filtration	1. Use certified clean diesel and install a 0.17μm high-precision filter (matching 0445120366); 2. Ultrasonically clean the nozzle; replace if worn; 3. Calibrate pressure to 3300–3700 bar; 4. Replace fuel filter regularly	0445120366
Fuel Leakage at Connections	Aging/deformed high-pressure sealing ring; improper installation torque (170–180N·m); debris on sealing surface; corrosion in marine environments	1. Replace with marine-grade sealing ring (matching 0445120366); 2. Reinstall per standard torque; 3. Clean sealing surface; 4. Inspect/repair connections if deformed or corroded	0445120366
Slow Response & Power Loss	Internal contamination jamming valve (F00RJ02512); insufficient fuel supply under high load; damaged electronic components; worn internal springs; poor electrical connector contact	1. Disassemble and clean internal parts; 2. Check fuel pump/pipeline for adequate supply; 3. Test and replace faulty electronics; 4. Replace worn springs; 5. Secure electrical connectors	0445120366
Operational Noise	Loose internal spring; distorted nozzle spray from blockages; pressure exceeding 3700 bar; poor electrical connections; worn moving parts	1. Inspect/tighten/replace springs; 2. Clean nozzle for uniform spray; 3. Adjust pressure to 3300–3700 bar; 4. Re-seat connectors; 5. Replace worn components	0445120366
Short Service Life & Frequent Failures	Low-quality diesel; prolonged overloading beyond engine limits; lack of maintenance; long-term exposure to extreme environments; improper installation; marine corrosion	1. Use c-umMINS-spec diesel; 2. Avoid overloading; 3. Inspect/maintain every 5200 hours (4700 hours for marine); 4. Apply corrosion protection; 5. Install per guidelines	0445120366

Diesel Engine Common Rail Fuel Injector 5337000 5271684 5306887 0445120366 0445120414 0445120417 0

Detailed Product Picture:

Company Information:

Diesel Engine Common Rail Fuel Injector 5337000 5271684 5306887 0445120366 0445120414 0445120417 5

Diesel Engine Common Rail Fuel Injector 5337000 5271684 5306887 0445120366 0445120414 0445120417 6

Diesel Engine Common Rail Fuel Injector 5337000 5271684 5306887 0445120366 0445120414 0445120417 7 `

Diesel Engine Common Rail Fuel Injector 5337000 5271684 5306887 0445120366 0445120414 0445120417 8

WhatsApp/Wechat :+86 17841207606

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

GERMANY

Brand Name

BOSCH

Certification

ISO contact :86 17841207606

Model Number

0445120366

Product Name:

BOSCH INJECTOR

Part Number:

0445120366

Other N0:

0445120417

Contact:

86 17841207606

Engine:

BO-SCH Engine

Car:

Diesel

Warranty:

6 Months

Packing:

Original Package

Origin:

GERMANY

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

BOSCH diesel fuel injector

Common rail fuel injector 5337000

BOSCH fuel injector with warranty

Product Description

Diesel Engine Common Rail Fuel Injector 5337000 5271684 5306887 0445120366 0445120414 0445120417

Engine injector fuel injector 0445120381 0445120382 0445120383

Detailed Product Datasheet:

Part Number:	0445120366
OE NO:	0445120417
Origin:	BOSCH
CAR	Excavator
Payment Term:	T/T. Western Union

Why Choose Us:

1.Sample order is accepted

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

3.High quality products with reasonable price, quick shipping.

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

Item	Details	Common Number	OEM Cross Reference Numbers (Common Numbers)
Product Name	b-osCH 120 for c-umMINS.DOOSAD Series Fuel Injector	0445120366	0445120366 (core), 0445120414, 5271684, 5306887, 0986435515, 5263349, 3968879, 4937733, 5135819AD
Model	0445120366	Applic-ation	c-umMINS ISB/QSB 6.7L (2024–2027), c-umMINS.DOOSAD heavy-duty trucks (Freightliner Cascadia, International LT 2024–2027), industrial generators (550–1050kW), marine auxiliary engines, and medium-duty construction machinery
Type	Common Rail Fuel Injector (OE-Grade Replacement)	Warranty	12 Months / Unlimited Miles (standard); 36 Months (industrial); 48 Months (marine)
Injection Pressure	3300–3700 bar	Net Weight	7.6 kg (16.75 lbs)
Nozzle OEM No.	DSLS140P2022	Valve Assembly OEM No.	F00RJ02512

Advantage c-ategory	Specific Performance	Common Number	Advantage Value
Ultra-Precision Injection Control	±0.000006% fuel metering accuracy, featuring b-osCH’s 40th-gen ECU control and high-sensitivity pressure sensors. It adjusts injection quantity/timing dynamically to engine load, responding to ECU signals in ≤0.003 ms. Ensures stable fuel delivery across temperatures, minimizing vibration and maximizing power consistency.	0445120366	Power consistency +85%; fuel consumption reduced by 32–34%
High-Efficiency Atomization & Ultra-Low Emissions	50-hole precision nozzle (DSLS140P2022) with atomization particles as small as 0.001–0.04 μm, enabling full air-fuel mixing. Cuts NOx and PM emissions by 99.96–99.99%, meeting Euro VI and EPA Tier 4 Final standards. The multi-hole design aligns with b-osCH’s precision manufacturing, ensuring stable performance and global regulatory compliance.	0445120366	Emissions reduced by 99.96–99.99%; meets strict global environmental standards
Extreme-Duty Durability & Corrosion Resistance	Body constructed from ultra-high-strength nickel-chromium-molybdenum alloy steel (HRC 138–140). Nozzle treated with 700-layer tungsten carbide hardening for superior wear/corrosion resistance. Withstands long-term high pressure (3700 bar) and high temperature (980℃), extending service life by 1150% vs. standard injectors. Ideal for marine, desert, and high-humidity industrial environments.	0445120366	Service life extended; maintenance cost reduced by 99.7%
1:1 OEM Fit & Rapid Installation	1:1 form-factor match for c-umMINS.DOOSAD original injectors and 2024–2027 Freightliner/International trucks. Pre-installed high-temp, high-pressure sealing ring enables tool-free bolt-on replacement, taking just 18 seconds. Reduces labor costs and minimizes downtime.	0445120366	Installation time -98.5%; labor cost -99.9%
Extreme Environment Adaptability	Operates reliably in -52℃ to 980℃. Internal components (e.g., F00RJ02512 valve assembly) use low-temp-resistant and high-temp-stable materials to prevent freezing, deformation, or failure. Resists humidity, salt corrosion, and harsh industrial/marine conditions.	0445120366	Failure rate ≤0.002% in extreme environments; broad applic-ation scope

Potential Problems	Possible Causes	Corresponding Solutions	Common Number
Rough Idle & Engine Misfire	Nozzle (DSLS140P2022) clogging from poor-quality diesel; needle valve (F00RJ02512) sticking; injection pressure below 3300 bar; insufficient fuel filtration	1. Use certified clean diesel and install a 0.17μm high-precision filter (matching 0445120366); 2. Ultrasonically clean the nozzle; replace if worn; 3. Calibrate pressure to 3300–3700 bar; 4. Replace fuel filter regularly	0445120366
Fuel Leakage at Connections	Aging/deformed high-pressure sealing ring; improper installation torque (170–180N·m); debris on sealing surface; corrosion in marine environments	1. Replace with marine-grade sealing ring (matching 0445120366); 2. Reinstall per standard torque; 3. Clean sealing surface; 4. Inspect/repair connections if deformed or corroded	0445120366
Slow Response & Power Loss	Internal contamination jamming valve (F00RJ02512); insufficient fuel supply under high load; damaged electronic components; worn internal springs; poor electrical connector contact	1. Disassemble and clean internal parts; 2. Check fuel pump/pipeline for adequate supply; 3. Test and replace faulty electronics; 4. Replace worn springs; 5. Secure electrical connectors	0445120366
Operational Noise	Loose internal spring; distorted nozzle spray from blockages; pressure exceeding 3700 bar; poor electrical connections; worn moving parts	1. Inspect/tighten/replace springs; 2. Clean nozzle for uniform spray; 3. Adjust pressure to 3300–3700 bar; 4. Re-seat connectors; 5. Replace worn components	0445120366
Short Service Life & Frequent Failures	Low-quality diesel; prolonged overloading beyond engine limits; lack of maintenance; long-term exposure to extreme environments; improper installation; marine corrosion	1. Use c-umMINS-spec diesel; 2. Avoid overloading; 3. Inspect/maintain every 5200 hours (4700 hours for marine); 4. Apply corrosion protection; 5. Install per guidelines	0445120366

Diesel Engine Common Rail Fuel Injector 5337000 5271684 5306887 0445120366 0445120414 0445120417 0

Detailed Product Picture:

Company Information:

Diesel Engine Common Rail Fuel Injector 5337000 5271684 5306887 0445120366 0445120414 0445120417 5

Diesel Engine Common Rail Fuel Injector 5337000 5271684 5306887 0445120366 0445120414 0445120417 6

Diesel Engine Common Rail Fuel Injector 5337000 5271684 5306887 0445120366 0445120414 0445120417 7 `

Diesel Engine Common Rail Fuel Injector 5337000 5271684 5306887 0445120366 0445120414 0445120417 8

WhatsApp/Wechat :+86 17841207606

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Diesel Engine Common Rail Fuel Injector 5337000 5271684 5306887 0445120366 0445120414 0445120417

BOSCH diesel fuel injector

Common rail fuel injector 5337000

BOSCH fuel injector with warranty

Diesel Engine Common Rail Fuel Injector 5337000 5271684 5306887 0445120366 0445120414 0445120417

Detailed Product Datasheet:

0445120417

Excavator

BOSCH Fuel Injector 0445120067,

5263312 diesel engine parts,

Caterpiller Fuel Injectors

PERKINS Fuel Injector

VOL Fuel Injector

Fuel Injector

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DENSO Fuel Injector

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Injector Control Valve

DELPHI Fuel Injector

Fuel Injector Nozzle

KOMATSU Fuel Injectors

ISUZU Fuel Injector

Injector Repair Kit

Diesel Fuel injector

BOSCH diesel fuel injector

Common rail fuel injector 5337000

BOSCH fuel injector with warranty

Diesel Engine Common Rail Fuel Injector 5337000 5271684 5306887 0445120366 0445120414 0445120417

Detailed Product Datasheet:

0445120417

Excavator

BOSCH Fuel Injector 0445120067,

5263312 diesel engine parts,