Product Overview

This high-quality fuel injector nozzle, identified by part numbers L244PRD and L244PBD, is a precision-engineered component designed for various diesel engine applications. As a 100% brand-new replacement part, it ensures optimal fuel atomization and combustion efficiency. We serve a global clientele, with extensive distribution networks across North America, Europe, Asia-Pacific, the Middle East, and South America, offering reliable shipping via DHL, UPS, FedEx, EMS, and TNT.

Key Features & Benefits

• Precision Engineering: Manufactured from high-speed steel for exceptional durability and wear resistance, ensuring a long service life.
• Enhanced Performance: Delivers precise fuel spray patterns for improved combustion, leading to increased engine power and reduced fuel consumption.
• Reliable Operation: Rigorously tested to meet ISO 9001:2000 and TS16949 standards, guaranteeing consistent performance and reliability.
• Direct Replacement: Designed as a perfect OE replacement, simplifying installation and minimizing downtime for repair and maintenance.
• Cost-Effective Solution: Provides a high-quality alternative to OEM parts without compromising on performance or longevity.

Technical Specifications

OEM Cross-Reference

This injector nozzle is a direct cross-reference for multiple OEM and industry-standard part numbers, ensuring broad compatibility. The primary equivalent numbers include:

• 6640170121
• A6640170121
• EJBR04501D
• R04501D

It is also known by the sprayer code L244PRD and L244PBD, with and without the 622B code. Always verify the specific application for your engine model.

Compatibility

This fuel nozzle is designed for use in a wide range of diesel engines. It is a common replacement part for various commercial vehicles, agricultural machinery, and industrial equipment. While it is a generic diesel engine component, it is frequently used in applications requiring the listed OEM numbers. Please consult your engine’s service manual or a qualified technician to confirm fitment for your specific vehicle or machinery model.

Global Supply & Distribution

We are a dedicated supplier to the global B2B market, offering a seamless supply chain for our international customers. Our logistics network ensures fast and reliable delivery to major industrial centers and ports worldwide.

• Major Markets: North America, Europe, Asia-Pacific, Middle East, Africa, and South America.
• Shipping Partners: DHL, UPS, FedEx, EMS, and TNT for express delivery.
• Delivery Time: Typically 3-7 days for in-stock items.
• Export Compliance: All shipments are handled in full compliance with international trade regulations and customs requirements.

Quality Assurance

Our commitment to quality is unwavering. Each fuel injector nozzle undergoes rigorous inspection and testing to meet the highest industry standards.

• Certifications: Manufactured under ISO 9001:2000 and TS16949 quality management systems.
• Testing: Each unit is tested for spray pattern, flow rate, and pressure integrity to ensure peak performance.
• Warranty: Backed by a comprehensive 6-month warranty against manufacturing defects.

FAQ

Q: How can I confirm that the L244PRD nozzle will fit my engine?
A: To ensure correct fitment, please cross-reference your existing part number with the OE numbers listed (e.g., 6640170121, EJBR04501D). If your nozzle has a similar sprayer code (L244PRD or L244PBD) and physical dimensions, it is highly likely to be compatible. We recommend consulting your engine manufacturer’s specifications for final verification.

Q: What is the difference between the L244PRD and L244PBD versions, and what does “with/without 622b” mean?
A: The L244PRD and L244PBD are similar sprayer codes that may have minor variations in spray angle or flow rate for different engine calibrations. The “with/without 622b” refers to a specific manufacturing batch or minor design variant, often relating to the presence of a particular internal component. For most applications, both are interchangeable, but it is best to match the exact code removed from your engine.

Q: What is the recommended installation procedure for this injector nozzle?
A: Installation should be performed by a qualified diesel technician. Key steps include: 1) Thoroughly cleaning the injector body and nozzle seat area. 2) Replacing the nozzle retaining nut and any copper washers with new ones. 3) Torquing the nozzle to the manufacturer’s specified setting. 4) After installation, the engine should be run and checked for leaks and proper idle quality. Improper installation can lead to engine damage.