Product Overview

This high-precision Common Rail injector nozzle tip is a premium aftermarket replacement designed specifically for heavy-duty diesel engines used in excavators and industrial machinery. Manufactured to meet stringent ISO/TS16949 standards, this nozzle ensures optimal fuel atomization and combustion efficiency. We export globally to markets including North America, Europe, Southeast Asia, and the Middle East, offering fast shipping via DHL, UPS, FEDEX, and TNT to major industrial hubs.

Key Features & Benefits

• Precision Engineering: Manufactured from high-speed steel with micron-level machining for consistent fuel spray patterns.
• Enhanced Durability: Heat-treated to withstand extreme combustion pressures and temperatures, extending service life.
• Improved Fuel Economy: Optimized nozzle geometry reduces fuel consumption and lowers emissions.
• Drop-in Fitment: Direct replacement for OEM parts; no modifications required for installation.
• Rigorous Testing: 100% flow rate and spray pattern tested before packaging to ensure zero defects.

Technical Specifications

OEM Cross-Reference

This nozzle tip is a direct replacement for the following OEM and reference numbers:

• OEM Injector Numbers: RE543266, RE530362, RE529118, 095000-8940
• Nozzle Codes: DLLA127P1098, DLLA127P944, DLLA139P887
• Alternative Crosses: Compatible with Denso and Bosch common rail systems using these codes.

Compatibility

This nozzle is designed for use in the following applications:

• Engine Models: Isuzu 4HK1, 6HK1; Hitachi EX200, ZX200 series excavators.
• Vehicle Types: Excavators, wheel loaders, and industrial diesel generators.
• Year Range: 2005 – Present (verify fitment with your injector body).

Global Supply & Distribution

We maintain a robust supply chain to serve international B2B buyers efficiently:

• Shipping Partners: DHL, UPS, FEDEX, EMS, TNT for express delivery.
• Major Ports Served: Los Angeles, Rotterdam, Shanghai, Dubai, Singapore.
• Lead Time: 3-7 days for standard orders; bulk orders may require 10-15 days.
• Export Compliance: All shipments include commercial invoices and comply with international trade regulations.
• Regional Support: Dedicated logistics for North America, Europe, Asia-Pacific, Middle East, and Africa.

Quality Assurance

• Certifications: ISO 9001:2000 and TS16949 certified manufacturing facility.
• Testing: Each nozzle undergoes flow bench testing and spray pattern analysis.
• Warranty: 6-month warranty against manufacturing defects.
• Packaging: Anti-static, shock-proof packaging to prevent damage during transit.

FAQ

Q1: Will this nozzle fit my Isuzu 4HK1 engine injector?
A: Yes, the DLLA127P1098 and DLLA127P944 are direct matches for Isuzu 4HK1 and 6HK1 engines. However, we recommend comparing the nozzle length and spray angle to your original part to confirm compatibility.

Q2: What is the recommended installation procedure?
A: Installation should be performed by a qualified diesel technician. Clean the injector body thoroughly, replace the sealing washer, and torque to manufacturer specifications (typically 25-30 Nm). Always use new copper gaskets.

Q3: How do I verify the nozzle is genuine and not a counterfeit?
A: Our nozzles are 100% new and tested. Look for the laser-etched part number on the nozzle body (e.g., DLLA127P1098). Each unit includes a batch traceability code for quality control verification.