Product Overview

This high-precision Common Rail Fuel Injector, featuring part numbers 0445120326 and 0445120043, is a premium-grade replacement component designed for a wide range of diesel engines, including MWM, Cummins, Volkswagen, and Kamaz applications. Manufactured in Shandong, China, this injector is built for global distribution, serving major markets in North America, Europe, Asia-Pacific, and the Middle East. Each unit undergoes rigorous professional testing to ensure 100% performance and reliability, making it an ideal solution for B2B buyers seeking cost-effective, high-quality diesel engine parts.

Key Features & Benefits

• Superior Durability: Constructed from high-grade stainless steel to resist corrosion and withstand extreme fuel pressures.
• Precision Engineering: Delivers accurate fuel atomization for improved combustion efficiency, reduced emissions, and enhanced engine power.
• 100% Professional Tested: Every injector is individually tested for flow rate, spray pattern, and sealing integrity before shipment.
• Direct Fit Replacement: Designed to meet or exceed OEM specifications for seamless installation and reliable operation.
• Extended Warranty: Backed by a 6-month warranty, providing peace of mind for bulk purchases and long-term fleet maintenance.

Technical Specifications

OEM Cross-Reference

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

• 2R0130201B (Cummins)
• 1077550200 (Volkswagen)
• 961204640014 (Kamaz)
• 0445120326 (Common Rail Injector)
• 0445120043 (Common Rail Injector)
• DLLA143P1404 (Nozzle)
• 0433171870 (Nozzle)

Compatibility

Designed for use in a variety of diesel engines and vehicles, including:

• Engine Models: MWM (various), Cummins ISB/ISC series, Volkswagen TDI, Kamaz Euro-3/4.
• Vehicle Applications: Trucks, buses, agricultural machinery, and industrial equipment.
• Year Range: 2005 to 2011 models.

Global Supply & Distribution

We offer comprehensive worldwide shipping capabilities to meet the demands of international B2B clients. Our parts are exported to major industrial centers and ports across:

• North America: USA, Canada, Mexico
• Europe: Germany, UK, France, Italy, Poland, Russia
• Asia-Pacific: Australia, Japan, South Korea, India, Southeast Asia
• Middle East & Africa: UAE, Saudi Arabia, South Africa, Nigeria
• South America: Brazil, Argentina, Chile

With a standard delivery time of 3-7 days and flexible payment options (TT, Western Union, PayPal), we ensure fast, reliable service for bulk orders and urgent replacements.

Quality Assurance

Each injector is manufactured in a certified facility in Shandong, China, adhering to strict international quality standards. Our quality assurance process includes:

• 100% professional testing for flow rate and spray pattern accuracy.
• Leak-proof sealing verification under high-pressure conditions.
• Material integrity checks using stainless steel to prevent premature wear.
• Compliance with ISO and OEM-equivalent specifications.
• 6-month warranty against manufacturing defects.

FAQ

Q1: Is this injector a direct fit for my Kamaz 961204640014 engine?
Yes, this injector (0445120326/0445120043) is a direct OEM replacement for Kamaz part number 961204640014. It is designed to match the original specifications and includes the compatible nozzle DLLA143P1404. We recommend verifying your engine code and year (2005-2011) before purchasing.

Q2: What is the recommended installation procedure?
Installation should be performed by a qualified technician. Ensure the fuel system is depressurized, and clean the injector bore thoroughly. Replace copper washers and O-rings with new ones (not included). Torque the injector to manufacturer specifications to prevent leaks. After installation, prime the fuel system and check for proper operation.

Q3: How should I maintain these injectors for long service life?
Use high-quality diesel fuel and replace fuel filters at recommended intervals. Contaminated fuel is the primary cause of injector failure. Periodically inspect for leaks or abnormal engine performance (e.g., rough idling, black smoke). If issues arise, have the injectors professionally tested rather than attempting disassembly.