Product Overview

This high-precision diesel fuel injection nozzle element valve is engineered for optimal engine performance and fuel efficiency. Designed as a direct replacement for K49 and K15 series components, it is manufactured to meet rigorous international quality standards. We specialize in global B2B supply, serving major industrial markets worldwide with reliable OEM and aftermarket engine parts.

Key Features & Benefits

• Precision Engineering: Manufactured with micron-level tolerances to ensure perfect fuel atomization and spray pattern for complete combustion.
• Enhanced Durability: Constructed from high-grade alloy steels and hardened materials to withstand extreme pressure and thermal cycling in diesel engines.
• Optimized Performance: Delivers consistent injection timing and fuel volume, contributing to reduced emissions and improved engine power output.
• Direct OEM Fit: Designed as a direct interchange for specified models, ensuring hassle-free installation without modifications.
• Rigorous Quality Control: Each unit undergoes individual testing for leak-off pressure, pop pressure, and spray pattern verification before shipment.

Technical Specifications

OEM Cross-Reference

This nozzle element serves as a direct replacement for the following common OEM part numbers:

• K49 Series Nozzle Elements
• K15 Series Nozzle Elements

Note: Specific OEM numbers vary by engine manufacturer and model. Please confirm your exact requirement with our technical team for guaranteed compatibility.

Compatibility

This injection element is compatible with a range of heavy-duty diesel engines utilizing the K49 and K15 nozzle designs. Common applications include industrial machinery, generator sets, and commercial vehicle engines from various global manufacturers. For precise application data, please consult your engine service manual or contact us with your engine model and serial number.

Global Supply & Distribution

We are a dedicated B2B supplier with extensive experience in the international automotive parts trade. Our logistics network ensures efficient delivery to key industrial regions worldwide.

• Worldwide Shipping: We export to North America, Europe, Asia-Pacific, the Middle East, Africa, and South America.
• Major Port Delivery: Fast container and air freight services to major hubs including Rotterdam, Los Angeles, Singapore, Dubai, and Hamburg.
• Trade Compliance: All shipments are prepared with complete commercial invoices, packing lists, and harmonized system (HS) codes for smooth customs clearance.
• Bulk & Wholesale: Specialized in supplying wholesalers, distributors, and large fleet operators with volume pricing and consolidated shipments.

Quality Assurance

Our commitment to quality ensures you receive reliable components that meet professional repair standards.

• Manufacturing Standards: Produced in ISO-certified facilities using advanced CNC machining and grinding processes.
• Testing Protocol: Every nozzle is tested on calibrated benches for critical parameters: pop pressure, seat tightness (leak-off), and spray pattern conformity.
• Warranty: Backed by a standard warranty against manufacturing defects. Specific terms are provided with the commercial invoice.
• Packaging: Individually packaged in protective materials to prevent damage during international transit.

FAQ

Q1: How do I confirm this part is compatible with my specific engine?
A1: For guaranteed fitment, please provide the engine model number, serial number, and the existing OEM part number from your old nozzle element. Our technical team can cross-reference this data to confirm exact compatibility.

Q2: Are these nozzles sold as singles or in sets?
A2> We cater to B2B requirements flexibly. They are typically available in individual units, but can be supplied in sets matching the cylinder count of an engine (e.g., sets of 4, 6, or 8) upon request for wholesale orders.

Q3: What precautions should be taken during installation?
A3> Professional installation is crucial. Always use clean, filtered fuel lines. The injector seat in the cylinder head must be clean and undamaged. Torque specifications must be followed precisely to avoid damage. It is highly recommended to have new nozzles installed and calibrated by a qualified diesel technician.

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 .