Product Overview

This is a brand new, high-quality diesel fuel injector, specifically designed for Case New Holland agricultural and industrial machinery. Featuring the critical part numbers 0445120057 and 504091505R, this injector is engineered for the Common Rail fuel injection system. We are a global supplier based in Shandong, China, providing reliable replacement parts to major markets including North America, Europe, the Middle East, and Asia-Pacific. Each unit is 100% professionally tested to ensure optimal performance and durability.

Key Features & Benefits

• Precision Engineering: Manufactured to OE specifications for a perfect fit and reliable fuel delivery in your Case New Holland engine.
• Superior Durability: Constructed from high-grade stainless steel to withstand extreme pressure and resist corrosion, ensuring a long service life.
• Enhanced Performance: Restores engine power, improves fuel efficiency, and reduces harmful emissions by ensuring precise fuel atomization.
• 100% Tested: Every injector undergoes rigorous professional testing for flow rate, spray pattern, and pressure calibration before shipment.
• Reliable Supply: Ready to ship with low MOQ (2 Pcs) and flexible packaging options to meet your inventory needs.

Technical Specifications

OEM Cross-Reference

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

• 0445120057 (Bosch Reference)
• 504091505
• 504091505R

Please verify your existing part number against this list to ensure compatibility.

Compatibility

This fuel injector is designed for use in the following engine and vehicle applications:

• Engine Codes: IH MAXXUM 6.7, IH PUMA 6.7 T6 / T7 6.7
• Vehicle Applications: Case New Holland tractors and agricultural equipment equipped with the specified engines.

Global Supply & Distribution

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

• Worldwide Shipping: We ship to all major continents including North America, Europe, South America, Asia-Pacific, the Middle East, and Africa.
• Fast Delivery: Efficient shipping to major ports (e.g., Rotterdam, Los Angeles, Shanghai, Hamburg) and industrial centers.
• Export Experience: We have extensive experience in international trade, ensuring proper documentation and customs compliance for smooth transactions.
• Payment Options: Flexible payment terms including T/T, Western Union, and PayPal.

Quality Assurance

Our commitment to quality ensures you receive a reliable product that meets industry standards.

• Certifications: Manufactured in facilities certified to ISO 9001:2000 and TS 16949 quality management standards.
• Warranty: All injectors come with a standard 6-month warranty against manufacturing defects.
• Testing: Each unit undergoes a 100% Professional Test including flow rate, spray pattern, and pressure calibration to guarantee performance out of the box.

FAQ

Q1: How do I confirm this injector (0445120057) will fit my Case New Holland engine?
A: Please check the existing part number on your old injector. This injector is a direct replacement for OEM numbers 0445120057 and 504091505R. It is specifically compatible with the IH MAXXUM 6.7 and IH PUMA 6.7 T6/T7 engine series. If your engine code matches, this is the correct part.

Q2: What is the recommended installation procedure for a common rail injector?
A: Installation should be performed by a qualified diesel technician. Key steps include: 1) Thoroughly cleaning the injector bore in the cylinder head. 2) Replacing the copper sealing washer and O-rings. 3) Tightening the injector clamp to the manufacturer’s specified torque. 4) After installation, the engine management system may require a injector coding procedure using a diagnostic tool to ensure optimal performance.

Q3: How should I store these injectors before installation?
A: Store the injectors in a clean, dry environment at room temperature. Keep them in their original packaging to protect the precision-ground nozzle tip from dirt and physical damage. Do not remove the protective caps from the nozzle and inlet ports until immediately before installation to prevent contamination of the fuel system.