Product Overview

This high-quality diesel injector nozzle, model DLLA150P244 (also known as 150P244), is a precision-engineered replacement part specifically designed for Yanmar marine diesel engines, including the popular 4JH-hte series. Manufactured in Shandong, China, under strict ISO 9001:2000 and TS16949 standards, this fuel nozzle ensures optimal fuel atomization and combustion efficiency. We offer global shipping via DHL, UPS, FEDEX, EMS, and TNT, serving major markets in North America, Europe, Asia-Pacific, and the Middle East with fast, reliable delivery.

Key Features & Benefits

• Precision Engineering: Manufactured from high-speed steel for exceptional durability and wear resistance in high-pressure diesel injection systems.
• Optimal Performance: Designed to deliver precise fuel spray patterns, improving combustion efficiency, reducing emissions, and enhancing engine power output.
• 100% Brand New: Guaranteed new, non-refurbished components ensuring reliable operation and long service life.
• ISO Certified Quality: Produced in facilities adhering to ISO 9001:2000 and TS16949 automotive quality standards, ensuring consistent performance.
• Cost-Effective Solution: A high-quality alternative to OEM parts without compromising on reliability or fitment.

Technical Specifications

OEM Cross-Reference

This injector nozzle is a direct replacement for the following OEM part numbers:

• DLLA150P244 (Primary OEM Number)
• 150P244 (Alternative Designation)

Note: This part is specifically designed for Yanmar 4JH-hte and compatible marine diesel engines. Please verify your engine model and existing part number before purchase.

Compatibility

Engine Models:

• Yanmar 4JH-hte
• Compatible with other Yanmar marine diesel engines using DLLA150P244 injector nozzles

Vehicle/Application:

• Marine diesel engines (sailboats, yachts, workboats)
• Industrial diesel applications as applicable

Always consult your engine manual or a qualified technician to confirm compatibility.

Global Supply & Distribution

We are an experienced exporter of diesel engine components, providing seamless logistics to customers worldwide. Our shipping capabilities include:

• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, France, Italy), Asia-Pacific (Japan, South Korea, Australia, Singapore), Middle East (UAE, Saudi Arabia), South America (Brazil, Argentina), and Africa.
• Fast Delivery: Typical delivery times of 3-30 days depending on destination and shipping method. We ship via DHL, UPS, FEDEX, EMS, and TNT for express options, or sea freight for bulk orders.
• Port & Industrial Center Access: Efficient distribution to major ports like Rotterdam, Los Angeles, Shanghai, Hamburg, and Jebel Ali, as well as inland industrial hubs.
• Compliance: All shipments comply with international trade regulations, with proper documentation for customs clearance.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001:2000 and TS16949 certified facilities, ensuring rigorous quality control from raw material to finished product.
• Testing: Each nozzle undergoes pressure and spray pattern testing to meet OEM specifications before shipment.
• Warranty: Backed by a 6-month warranty against manufacturing defects. Our team is available for technical support and after-sales service.

FAQ

Q1: Is this nozzle a direct fit for my Yanmar 4JH-hte engine?
Yes, the DLLA150P244 (150P244) nozzle is specifically designed as a direct replacement for the Yanmar 4JH-hte marine diesel engine. However, we recommend verifying your engine’s injector specifications and comparing the physical dimensions (length, diameter) to your current nozzle to ensure a perfect fit.

Q2: What is the recommended installation procedure?
Installation should be performed by a qualified diesel mechanic. Ensure the injector body and sealing surfaces are clean. Use new copper washers and torque the injector to the manufacturer’s specifications (typically 25-30 Nm for Yanmar engines). Avoid overtightening. After installation, bleed the fuel system to remove air before starting the engine.

Q3: How can I extend the service life of this injector nozzle?
Use clean, high-quality diesel fuel and replace fuel filters regularly. Contaminated fuel is the primary cause of nozzle wear. For marine applications, ensure the fuel tank is free of water and debris. Periodic inspection and cleaning by a professional can also help maximize the nozzle’s lifespan beyond the standard 6-month warranty period.