Product Overview

This high-precision 4W7020 Pencil Fuel Injector Nozzle is engineered for optimal performance in demanding diesel engine applications. Designed as a direct replacement for OEM components, it ensures reliable fuel atomization and combustion efficiency. We supply this critical part to a global network of distributors, engine rebuilders, and heavy equipment service centers across North America, Europe, the Middle East, and Asia-Pacific, facilitating fast and reliable engine repair worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to exacting tolerances for consistent fuel spray pattern and optimal engine performance.
• Durable Construction: Made from high-grade steel to withstand high-pressure common rail fuel systems and ensure long service life.
• Direct OEM Replacement: Designed as a plug-and-play component, ensuring perfect fitment and seamless integration without modification.
• Enhanced Combustion: Improves fuel atomization for more complete combustion, leading to better power output and reduced emissions.
• Reliable Supply: Available with neutral or WX packaging, suitable for global distribution and easy integration into your inventory system.

Technical Specifications

OEM Cross-Reference

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

• 4W7020
• 0R-8791

Always verify the part number stamped on your original component for confirmation.

Compatibility

This injector nozzle is designed for use in specific industrial and heavy equipment diesel engines. Primary applications include:

• Engine Models: Caterpillar® 406C, 3412, and 3412C diesel engines.
• Application: Ideal for power generation units, industrial machinery, and heavy-duty equipment utilizing these engine platforms.

Note: Compatibility is based on part number interchange. Always confirm the engine model and existing part number before purchase.

Global Supply & Distribution

We are a specialist supplier to the global heavy equipment aftermarket. Our logistics network ensures efficient delivery to key industrial regions:

• Worldwide Shipping: We export to all major markets, including North America (USA, Canada, Mexico), Europe (UK, Germany, Netherlands), the Middle East (UAE, Saudi Arabia), and Asia-Pacific (Australia, Singapore).
• Fast Delivery to Hubs: Consolidated shipments to major ports and logistics centers in Rotterdam, Hamburg, Los Angeles, Houston, Dubai, and Singapore for rapid regional distribution.
• Export Compliance: All shipments are prepared with professional commercial invoices, packing lists, and comply with international trade regulations for a smooth customs clearance process.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities using precision CNC machinery and rigorous quality control protocols.
• Performance Testing: Each injector undergoes functional testing to verify spray pattern, flow rate, and leak integrity before packaging.
• Warranty: Backed by a 4-month warranty from the date of shipment, covering defects in material and workmanship.

FAQ

Q: How do I confirm this injector nozzle is compatible with my specific engine?
A: The surest method is to match the part number. Locate the part number stamped on your existing injector nozzle (typically 4W7020 or 0R-8791) and cross-reference it with our listing. Also, verify your engine model (e.g., 3412C).

Q: Is this a single injector or a set?
A: This listing is for a single item (one injector nozzle). The Minimum Order Quantity (MOQ) is 6 pieces. This is standard for B2B transactions to ensure cost-effective shipping and inventory management for our partners.

Q: What packaging do you use for international shipping?
A> We offer neutral packaging (non-branded) or WX packaging, both designed to protect the component during transit. This is ideal for distributors and workshops who require parts without specific brand packaging. All shipments are securely packed in export-grade cartons.