Product Overview

This high-quality diesel injector nozzle, model DLLA155P970, is a direct replacement for OEM numbers 093400-9700, 23670-51031, and 23670-51030. Manufactured from high-speed steel and adhering to ISO 9001:2000 and TS16949 standards, this nozzle is engineered for precision fuel delivery in a wide range of diesel engines. We offer global shipping via DHL, UPS, FedEx, EMS, and TNT, serving major markets across North America, Europe, Asia-Pacific, the Middle East, and South America.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OE specifications for optimal fuel atomization and combustion efficiency.
• Durable Construction: Made from high-speed steel for superior wear resistance and a long service life.
• 100% Brand New: Guaranteed new condition, not remanufactured, ensuring reliable performance from installation.
• Rigorous Quality Control: Tested to meet ISO 9001:2000 and TS16949 standards for consistent quality.
• Universal Fitment: Designed as a direct replacement for a variety of applications, reducing inventory complexity.

Technical Specifications

OEM Cross-Reference

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

• Bosch/Common Rail Nozzle: 093400-9700
• Toyota/Hino Nozzle: 23670-51031
• Toyota/Hino Nozzle: 23670-51030
• Alternative Part Number: P970, 155P970

Compatibility

This nozzle is designed for universal fitment in various diesel engines, commonly used in:

• Engine Codes: Other (universal application for compatible fuel injection systems)
• Vehicle Models: Other (suitable for trucks, buses, agricultural machinery, and industrial equipment)
• Application: For replacement/repair of existing injectors

Note: While universal, we recommend verifying the physical dimensions and spray pattern against your original part to ensure perfect fitment.

Global Supply & Distribution

We are a reliable B2B supplier with extensive export experience, ensuring fast and secure delivery to industrial centers worldwide.

• Shipping Partners: DHL, UPS, FedEx, EMS, TNT
• Delivery Time: 3-7 days for expedited shipping; standard options available upon request.
• Major Markets: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Italy), Asia-Pacific (Japan, South Korea, Australia), Middle East (UAE, Saudi Arabia), South America (Brazil, Argentina).
• Packing: Customizable to customer requirements for bulk or retail orders.

Quality Assurance

We are committed to delivering premium components that meet or exceed original equipment standards.

• Certifications: Products manufactured under ISO 9001:2000 and TS16949 quality management systems.
• Testing: Each batch undergoes rigorous inspection for dimensional accuracy, material hardness, and spray pattern consistency.
• Warranty: 3-month warranty against manufacturing defects, providing peace of mind for your operations.

FAQ

1. How do I verify if the DLLA155P970 nozzle fits my injector?

We recommend comparing the part number on your current nozzle to our cross-reference list (093400-9700, 23670-51031, 23670-51030). Additionally, measure the length, diameter, and spray angle of your existing nozzle. The “DLLA” prefix indicates a specific Bosch-style seat and spray pattern. If in doubt, contact our technical support team with your injector body model for verification.

2. What is the recommended installation procedure?

Installation should be performed by a qualified technician. Clean the injector body seat thoroughly. Lubricate the nozzle with clean diesel fuel before insertion. Tighten the retaining nut to the manufacturer’s specified torque to avoid distortion. After installation, bleed the fuel system and check for leaks. Do not overtighten, as this can damage the nozzle body.

3. How can I maximize the service life of this nozzle?

Use high-quality, clean diesel fuel and replace fuel filters regularly. Avoid running the engine on low fuel, which can draw debris from the tank. For engines with high mileage, it is recommended to replace all nozzles in a set simultaneously to ensure balanced fuel delivery. Adhering to the engine manufacturer’s maintenance schedule will significantly extend nozzle life.