Product Overview

This high-quality diesel injector nozzle, model DLLA150P274 (OEM 114250-53000), is a 100% brand-new replacement part engineered for precision fuel injection in heavy-duty diesel engines. Designed for global distribution, this component is ideal for B2B buyers in North America, Europe, Asia-Pacific, and the Middle East requiring reliable fuel system components for excavators, generators, and industrial machinery. We offer fast shipping via DHL, UPS, FEDEX, EMS, and TNT to major industrial centers worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured from high-speed steel to ISO 9001:2000 and TS16949 standards, ensuring dimensional accuracy and long service life.
• Enhanced Fuel Efficiency: Optimized spray pattern (DLLA150) improves combustion, reducing fuel consumption and emissions.
• Durable Construction: Corrosion-resistant silver finish and heat-treated materials withstand extreme engine temperatures and pressures.
• Direct Replacement: Exact OEM fitment for Bosch-style fuel injection systems, minimizing downtime during repair or overhaul.
• Rigorous Testing: Each nozzle is flow-tested and pressure-checked to meet strict performance specifications before shipping.

Technical Specifications

OEM Cross-Reference

This injector nozzle is a direct cross-reference for the following OEM numbers:

• 114250-53000 (Original Equipment Number)
• DLLA150P274 (Bosch-Style Interchange)

Note: Always verify compatibility with your existing injector body before ordering.

Compatibility

• Engine Applications: Designed for use in Bosch-type fuel injection systems found in diesel engines for excavators, loaders, generators, and agricultural machinery.
• Vehicle Models: Compatible with a wide range of diesel engines requiring DLLA150P274 nozzle specifications. Confirm fitment with your engine model or injection pump manufacturer.

Global Supply & Distribution

We serve international B2B clients with a robust logistics network. Key capabilities include:

• Worldwide Shipping: Partnered with DHL, UPS, FEDEX, EMS, and TNT for express delivery to North America, Europe, Asia-Pacific, the Middle East, Africa, and South America.
• Fast Delivery: Standard dispatch within 3-7 business days from our warehouse in Shandong, China. Bulk orders can be expedited upon request.
• Major Ports Served: Efficient shipping to Los Angeles, Rotterdam, Hamburg, Dubai, Singapore, and other global industrial hubs.
• Export Expertise: Experienced in international trade compliance, customs documentation, and packaging for long-distance transport.

Quality Assurance

• Certifications: Manufactured under ISO 9001:2000 and TS16949 quality management systems, ensuring consistent production standards.
• Warranty: 6-month warranty against manufacturing defects. Our team provides technical support for fitment and performance issues.
• Testing: Each nozzle undergoes flow rate, spray pattern, and pressure testing to guarantee reliable operation in demanding environments.

FAQ

Q1: How can I confirm this nozzle fits my engine?

A: Verify the part number on your existing nozzle. The DLLA150P274 is a Bosch-style nozzle. Cross-reference with OEM number 114250-53000. If unsure, please provide your engine model and injector body part number for compatibility confirmation.

Q2: Is professional installation required?

A: Yes. Injector nozzle replacement should be performed by a qualified diesel technician. Proper torque, cleanliness, and calibration are critical to avoid engine damage. We recommend replacing nozzles in sets (e.g., all 6 for a 6-cylinder engine) for balanced performance.

Q3: What maintenance is recommended after installation?

A: Ensure your fuel system is clean; use high-quality fuel filters. Periodically check injector operation via exhaust smoke and engine performance. Nozzles should be inspected every 500-1000 operating hours in heavy-duty applications to maintain efficiency.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .