Product Overview

This high-quality Common Rail Fuel Injector is a direct replacement for Cummins M11 diesel engines. Engineered for precision and durability, this injector nozzle assembly (part numbers 4066222, 4061851, 4903319, 3411754) is manufactured under strict ISO/TS 16949 standards. Sourced from a leading factory in Shandong, China, we supply this critical engine component to global markets including North America, Europe, the Middle East, and Asia-Pacific, ensuring fast and reliable shipping to major industrial hubs worldwide.

Key Features & Benefits

• Precision Fuel Delivery: Ensures optimal combustion efficiency, maximizing engine power and fuel economy for your Cummins M11.
• 100% Professional Tested: Every injector nozzle undergoes rigorous testing to guarantee flawless performance and reliability out of the box.
• Durable Stainless Steel Construction: Built with high-grade stainless steel to withstand extreme pressures and temperatures, offering a long service life.
• OEM Standard Compatibility: Manufactured to meet or exceed original equipment specifications for a perfect fit and seamless replacement.
• Reduced Downtime: A direct bolt-on replacement part designed for quick and easy installation, getting your heavy machinery back to work faster.

Technical Specifications

OEM Cross-Reference

This injector nozzle is a direct cross-reference for the following OEM numbers:

• 4066222
• 4061851
• 4903319
• 3411754

Please verify your specific engine’s OEM part number before ordering to ensure compatibility.

Compatibility

• Engine Model: Cummins M11 Diesel Engine
• Vehicle/Equipment Application: Designed for heavy-duty trucks, construction machinery, and industrial equipment powered by the Cummins M11 engine platform.
• Year Range: Primarily compatible with models from 2015 to 2018, but always verify with your engine serial number.

Global Supply & Distribution

We are a dedicated global supplier of diesel engine components. Our logistics network ensures efficient and cost-effective delivery to clients around the world.

• Worldwide Shipping: We ship to all major continents via air, sea, and express courier (DHL, FedEx, UPS, TNT).
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Netherlands), Asia-Pacific (Australia, Japan, Korea), Middle East (UAE, Saudi Arabia), and Africa.
• Fast Delivery: Stock is ready for immediate dispatch. Typical transit time to major ports like Rotterdam, Los Angeles, and Dubai is 7-15 days.
• Export Expertise: We handle all international trade documentation and compliance, ensuring a smooth customs clearance process for our B2B partners.

Quality Assurance

• Manufacturing Standards: Produced in an ISO 9001:2000 and IATF 16949 certified facility, ensuring consistent quality control.
• Testing: Each injector nozzle is 100% professionally tested for flow rate, spray pattern, and pressure integrity before packaging.
• Warranty: We stand behind the quality of our parts with a robust 6-month warranty against manufacturing defects.

FAQ

Q1: How do I confirm this injector nozzle is the correct fit for my Cummins M11 engine?
A1: Please cross-reference your existing injector’s part number with the numbers listed: 4066222, 4061851, 4903319, or 3411754. If your part number is on this list, it is a direct match. For further verification, you can check your engine serial number and consult your equipment’s service manual.

Q2: What is the recommended installation procedure for this injector?
A2: Installation should be performed by a qualified diesel mechanic. Key steps include: 1) Thoroughly cleaning the injector bore in the cylinder head. 2) Replacing the copper washer and O-rings with new ones (not included). 3) Torquing the injector retaining clamp to the manufacturer’s specifications. 4) Ensuring the high-pressure fuel line connections are clean and properly tightened.

Q3: How can I maximize the lifespan of this fuel injector?
A3: The lifespan of a fuel injector is heavily dependent on fuel quality and maintenance. To maximize longevity, always use clean, high-quality diesel fuel and replace your fuel filters at the intervals specified by Cummins. Contaminated fuel is the leading cause of injector failure. Regular maintenance of the fuel system will protect your investment and ensure optimal engine performance.