Product Overview

This is a high-performance, new replacement diesel fuel injector designed for Cummins QSK series heavy-duty engines. Engineered for durability and precise fuel delivery, it is a critical component for maintaining optimal engine performance and fuel efficiency in demanding applications. We supply this genuine-quality part globally, with extensive experience serving major markets across North America, Europe, the Middle East, and Asia-Pacific.

Key Features & Benefits

• 100% Professionally Tested: Each injector undergoes rigorous testing to ensure it meets strict performance and flow specifications before shipment.
• Premium High-Speed Steel Construction: Manufactured from durable materials to withstand high-pressure fuel systems and provide long service life under extreme operating conditions.
• Precision Engineered for Exact Fit: Designed to match OEM dimensions and tolerances, ensuring seamless installation and reliable operation without modifications.
• Enhanced Engine Performance: Delivers precise fuel atomization for cleaner combustion, maximizing power output and reducing harmful emissions.
• Backed by an 8-Month Warranty: We stand behind the quality and reliability of our parts with a comprehensive warranty for your peace of mind.

Technical Specifications

OEM Cross-Reference

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

• 6560-11-1114 (Primary Model)
• 4326780
• 4088431
• 4902827
• 6560111114 (OE Number)

Compatibility

This diesel fuel injector is engineered for compatibility with Cummins QSK series industrial and heavy machinery engines, including but not limited to:

• Engine Models: Cummins QSK23, QSK60 series diesel engines.
• Primary Application: Designed for use in excavators, mining equipment, power generation units, and other heavy-duty industrial machinery utilizing these engine platforms.
• Always verify your engine’s specific model and serial number against the part number before purchase to ensure correct fitment.

Global Supply & Distribution

We are a professional supplier specializing in heavy-duty engine components for the international B2B market. Our logistics network ensures reliable worldwide shipping to key industrial regions.

• Worldwide Shipping: We export to all major markets, including North America (USA, Canada), Europe (UK, Germany, Netherlands), the Middle East (UAE, Saudi Arabia), Asia-Pacific (Australia, Singapore), and South America.
• Fast Delivery to Major Hubs: Efficient shipping routes to major ports and logistics centers in Rotterdam, Los Angeles, Dubai, Singapore, and Sydney.
• Export Compliance: All shipments are prepared with complete and accurate commercial documentation (invoice, packing list, certificate of origin) to ensure smooth customs clearance.

Quality Assurance

Quality is integral to our manufacturing and supply process. This injector is produced to meet or exceed original equipment specifications.

• Manufacturing Standards: Produced using precision CNC machinery and advanced manufacturing techniques in a certified facility.
• Testing Protocol: Every unit is 100% professionally tested for leak integrity, pop pressure, flow rate, and spray pattern to guarantee performance.
• Warranty Coverage: Backed by a solid 8-month warranty against manufacturing defects, supporting your operational uptime and investment.

FAQ

Q: Is this injector a direct fit for my Cummins QSK60 engine?
A: Yes, this injector with part number 6560-11-1114 is designed as a direct OEM replacement for specified Cummins QSK23 and QSK60 engines. Please cross-reference your engine’s specific part number with our listed OEM numbers for confirmation.

Q: What is included in the “100% Professional Test”?
A: Our testing includes critical performance checks: hydraulic pressure testing to ensure no internal or external leaks, precise calibration of opening (pop) pressure, verification of fuel flow rate across the operational range, and visual inspection of the spray pattern for optimal atomization.

Q: Do you provide technical support for installation?
A> While we supply the component, installation should be performed by a qualified diesel technician. Proper installation is crucial and includes cleaning the fuel system, torqueing connections to specification, and often requires system priming and calibration with diagnostic tools. We recommend consulting the engine’s service manual for detailed procedures.