Product Overview

This high-performance Common Rail Fuel Injector (Part Numbers: 0445120007 / 4025249 / 2830957) is a direct replacement unit engineered specifically for the Cummins ISBe diesel engine. Manufactured to OE specifications, this injector ensures precise fuel delivery, optimal combustion efficiency, and reduced emissions. We supply this critical component globally, serving major markets including North America, Europe, Southeast Asia, the Middle East, and Africa, with fast and reliable shipping from our Shandong, China warehouse.

Key Features & Benefits

• Precision Engineering: Manufactured from high-grade stainless steel to resist corrosion and wear, ensuring long service life.
• OE Performance: Delivers exact fuel pressure and spray pattern as the original part, restoring engine power and fuel economy.
• Stringent Testing: Every injector is 100% flow-tested and pressure-calibrated before shipment to guarantee reliability.
• Direct Fit: Standard size design ensures a hassle-free installation without modifications.
• Cost-Effective: A premium aftermarket solution that meets or exceeds OE standards at a competitive price point.

Technical Specifications

OEM Cross-Reference

This injector is a direct cross-reference for the following OEM and aftermarket numbers:

• Bosch: 0445120007
• Cummins: 4025249
• Cummins: 2830957

Note: Always verify your existing part number to ensure compatibility before ordering.

Compatibility

This fuel injector is specifically designed for Cummins ISBe diesel engines. These engines are commonly found in:

• Medium-Duty Trucks: Various models from manufacturers using the ISBe platform.
• Construction Equipment: Excavators, loaders, and other heavy machinery.
• Agricultural Vehicles: Tractors and harvesters.
• Bus & Coach: School buses and commercial passenger vehicles.

Please confirm your engine code and injector part number for exact fitment.

Global Supply & Distribution

We specialize in the export of high-quality diesel engine parts. Our logistics network ensures efficient delivery to international buyers:

• Worldwide Shipping: We ship via sea, air, and express courier (DHL, FedEx, UPS) to all major global regions.
• Key Markets: Strong distribution channels in North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands), Asia-Pacific (Australia, Singapore, UAE), and Africa.
• Fast Delivery: Stock items are dispatched within 24-48 hours to major ports like Shanghai, Ningbo, and Qingdao, or directly to your door via air freight.
• Trade Compliance: We adhere to international export standards and can assist with necessary documentation for customs clearance.

Quality Assurance

• Manufacturing Standard: Produced in an ISO-certified facility with strict quality control processes.
• Testing: Each injector undergoes individual flow rate, pressure, and leak testing to ensure it meets OEM performance parameters.
• Warranty: Backed by a 4-month warranty against manufacturing defects. Our professional after-sales team is ready to assist with any technical inquiries.

FAQ

Q: Will this injector fit my specific engine model?
A: This injector is designed for the Cummins ISBe engine family. To confirm fitment, please check your engine’s serial number or the original part number on your old injector (0445120007, 4025249, or 2830957). If you have a different engine code, please contact us with your vehicle VIN for compatibility checking.

Q: What is the installation procedure for this injector?
A: Installation should be performed by a qualified diesel technician. Key steps include: 1) Cleaning the injector bore thoroughly. 2) Replacing the copper washer and O-rings. 3) Torquing the injector clamp to the manufacturer’s specification. 4) Programming the injector code into the ECU if required by your specific engine management system. Improper installation can lead to performance issues or engine damage.

Q: How should I maintain this injector for maximum lifespan?
A: The lifespan of a common rail injector heavily depends on fuel quality. We recommend: 1) Using high-quality diesel fuel with proper cetane rating. 2) Replacing the fuel filter at regular intervals (every 10,000-15,000 miles). 3) Avoiding water contamination in the fuel system. 4) Addressing any engine performance issues (rough idle, black smoke, poor fuel economy) immediately, as they can indicate injector problems.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .