We are proud to present our DLLA136S1000 DNOSD136 steel fuel injector nozzles, precision-engineered for trucks, tractors, and heavy-duty diesel applications. As a factory-direct supplier with over a decade of manufacturing expertise, we deliver exceptional quality at competitive prices, backed by comprehensive technical support and global logistics capabilities.

The DNOSD136 series nozzle represents our commitment to precision manufacturing. Each unit is crafted from high-grade steel using advanced CNC machining technology, ensuring consistent spray patterns, optimal atomization, and reliable fuel delivery across all operating conditions. These nozzles are compatible with a wide range of diesel engines used in commercial trucks, agricultural tractors, construction machinery, and marine applications.

• Factory-Direct Quality: Manufactured in-house with rigorous quality control at every stage, eliminating middleman markups while maintaining premium standards.
• High-Grade Steel Construction: Superior material selection ensures exceptional durability, corrosion resistance, and long service life under extreme operating conditions.
• Precision Machining: Advanced CNC equipment delivers micron-level accuracy for consistent fuel atomization and combustion efficiency.
• Extensive Cross-Reference Compatibility: Compatible with BOSCH, DENSO, and ZEXEL numbering systems for easy identification and replacement.
• Custom Manufacturing Available: OEM and ODM services offered — we manufacture and pack according to your exact specifications.
• Multiple Quality Tiers: Several quality ranges available for each item to meet diverse market requirements and budget considerations.

This is a partial listing. Our full catalog includes 100+ SD nozzle variants with comprehensive BOSCH, DENSO, and ZEXEL cross-references. Contact us for the complete specification sheet.

With 10 years of manufacturing heritage in fuel injection parts, our company has established itself as a trusted partner for diesel engine component supply worldwide. We specialize in developing and producing:

• Fuel injection pumps and fuel injectors
• Precision fuel system components — nozzles, plungers, delivery valves, rotor heads
• Control valves, repair kits, and sensors
• Common rail injectors and related assemblies

Our product range covers world-renowned brands including DENSO, DELPHI, CUMMINS, SIEMENS, and ZEXEL, all manufactured to original equipment standards. Equipped with advanced machinery, comprehensive testing facilities, and modern management systems, we maintain large-scale production capacity with consistent quality output.

Our products enjoy strong demand across international markets, with established distribution networks spanning:

Americas: USA, Mexico, Brazil, Peru, Chile, Argentina, Honduras
Europe and CIS: Russia, Ukraine, Poland
Asia-Pacific: India, Vietnam, Korea, Thailand, Iran
Africa and Middle East: Sudan, South Africa, and regional markets

We offer flexible packaging solutions to meet diverse client requirements, including wax coating, plastic nylon wrapping, color boxes, and other specialized materials. Custom branding and labeling are available upon request.

1. Part name and OEM/reference number
2. Required quantity
3. Preferred quality grade
4. Shipping destination

Our team commits to responding at the earliest opportunity with competitive pricing and availability. We welcome inquiries from distributors, wholesalers, and OEM partners worldwide.