Product Overview

This high-quality Common Rail Fuel Injector, model 0445120231, is a direct replacement for Cummins diesel engines. Designed for precision fuel delivery in modern common rail systems, this injector ensures optimal combustion efficiency and engine performance. We supply this critical component to workshops, distributors, and OEM dealers across major global markets, including North America, Europe, Southeast Asia, and the Middle East. With a focus on reliability and cost-effectiveness, this injector is an excellent solution for maintenance and repair operations.

Key Features & Benefits

• Precision Engineering: Manufactured to meet or exceed OEM specifications (0445120231, 5263262) for a perfect fit and function.
• Enhanced Durability: Constructed from high-grade stainless steel to resist corrosion and withstand extreme fuel pressures.
• Improved Fuel Economy: Delivers precise fuel atomization, reducing consumption and lowering emissions.
• Direct Fitment: Designed as a direct replacement for the original part, requiring no modifications for installation.
• Rigorous Testing: Each injector is pressure and leak tested to ensure reliable operation under all engine conditions.

Technical Specifications

OEM Cross-Reference

This injector is a direct replacement for the following OEM and reference numbers:

• Bosch: 0445120231
• Cummins: 5263262
• Alternate Ref: 045120231

Compatibility

This Common Rail Fuel Injector is specifically designed for Cummins diesel engines utilizing Bosch common rail fuel systems. It is a universal fitment for many heavy-duty and commercial diesel applications, including trucks, construction machinery, and agricultural equipment. Always verify your engine code and existing injector part number to ensure compatibility.

Global Supply & Distribution

We are a dedicated global supplier of diesel engine components. Our logistics network ensures fast and reliable delivery to major ports and industrial centers worldwide.

• Major Markets: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands), Asia-Pacific (Australia, Singapore, Japan), Middle East (UAE, Saudi Arabia), and South America (Brazil, Chile).
• Shipping Options: We offer express (DHL, FedEx, UPS), air freight, and sea freight to match your urgency and budget.
• Trade Compliance: We have extensive experience in international export documentation and customs clearance.

Quality Assurance

We prioritize quality to ensure your engine performs reliably. Our manufacturing process and quality control measures include:

• Manufacturing Standards: Produced in an ISO-certified facility with strict adherence to international quality norms.
• Testing: 100% inspection for flow rate, spray pattern, and leak tightness before packaging.
• Warranty: Backed by a 4-month warranty against manufacturing defects for your peace of mind.

FAQ

Q1: Is this injector a direct replacement for my Cummins engine?
A1: Yes, this injector is designed as a direct OEM replacement for engines using part numbers 0445120231 or 5263262. We recommend checking your current injector’s part number to confirm a perfect match. This is a common rail injector and is not compatible with older mechanical diesel systems.

Q2: What is the recommended installation procedure?
A2: Installation should be performed by a qualified diesel mechanic. Key steps include: cleaning the injector bore, replacing the copper washer and fuel return line seals, and torquing the injector clamp to the manufacturer’s specification. It is critical to program the injector’s IQA (Injector Quantity Adjustment) code into the engine ECU using a diagnostic tool for optimal performance.

Q3: How should I store the injector before installation?
A3: Store the injector in a clean, dry environment at room temperature. Keep it in its original packaging to protect the sensitive nozzle tip and electrical connector from dust and moisture. Avoid any contact with the injector tip, as damage can affect the spray pattern.

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 .