Product Overview

This is a professional-grade, remanufactured Fuel Injector 4026222 designed specifically for the Cummins QSM11 and M11 heavy-duty diesel engines. As a critical component of the diesel fuel injection system, this injector ensures optimal fuel atomization and combustion efficiency. Our supply chain is globally oriented, with a strong presence in major markets including North America, Europe, the Middle East, Southeast Asia, and Australia. We specialize in fast, reliable shipping to major industrial hubs and ports worldwide, supporting B2B clients with consistent inventory and professional service.

Key Features & Benefits

• Precision Remanufacturing: Restored to meet or exceed OEM specifications for reliable performance and longevity.
• High-Quality Construction: Manufactured from durable steel, designed to withstand the high-pressure demands of the injection system.
• Direct Fitment: Universal fitment for the specified engine models, facilitating easy replacement and repair.
• Enhanced Fuel Efficiency: Proper fuel atomization helps reduce fuel consumption and lower emissions.
• Cost-Effective Solution: Offers a reliable alternative to new OEM parts without compromising on quality, backed by a 3-month warranty.

Technical Specifications

OEM Cross-Reference

This product is a direct replacement for the following OEM part number:

• OEM Number: 4026222

Note: While 4026222 is the primary number, this injector is functionally identical to injectors used across the Cummins QSM11 and M11 engine families. Please verify your specific engine serial number for exact compatibility.

Compatibility

This fuel injector is specifically designed for use in the following engine models:

• Engine Models: Cummins QSM11, Cummins M11
• Vehicle Application: Diesel engine cars and heavy-duty equipment utilizing these engine platforms.

Important: While listed for “diesel engine car,” the QSM11 and M11 are primarily used in heavy-duty trucks, buses, construction machinery, and industrial generators. Please confirm your engine model before purchase.

Global Supply & Distribution

• Worldwide Shipping: We ship to all major continents, including North America, South America, Europe, Africa, Asia, and Oceania.
• Major Ports Served: Quick dispatch to ports like Los Angeles, Rotterdam, Shanghai, Dubai, and Singapore.
• Reliable Logistics: We partner with top freight forwarders to ensure safe and timely delivery for both air and sea freight.
• Export Experience: Our team is experienced in international trade documentation and customs clearance, ensuring a smooth transaction for B2B partners.

Quality Assurance

• Manufacturing Standards: Each injector is remanufactured in a controlled environment following strict quality control procedures.
• Testing: Every unit is tested for pressure, spray pattern, and leak integrity to ensure it meets performance standards.
• Warranty: We stand behind our product with a 3-month warranty against manufacturing defects.

FAQ

Q: Is this injector a direct bolt-on replacement for my Cummins M11 engine?
A: Yes, this injector (Part #4026222) is designed as a direct replacement for the original equipment injectors in Cummins M11 and QSM11 engines. It requires no modifications for installation. However, we always recommend checking your engine serial number against our compatibility list to ensure a perfect match.

Q: What is the recommended installation procedure for this remanufactured injector?
A: Installation should be performed by a qualified diesel mechanic. Key steps include: 1) Cleaning the injector bore thoroughly. 2) Replacing the copper washer and O-rings. 3) Torquing the injector hold-down clamp to the manufacturer’s specifications. Proper installation is critical to prevent leaks and ensure optimal performance.

Q: How does this remanufactured injector compare to a new OEM injector in terms of performance?
A: Our remanufactured injectors are restored to meet OEM performance specifications. We replace all critical wear components, calibrate the opening pressure, and test for proper spray pattern. While they offer a cost-effective alternative, they perform at a level comparable to a new OEM unit, making them an excellent choice for maintenance and repair.