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.