Product Overview

This high-quality Fuel Injection Nozzle DLLA150P224 (129609-53100) is a direct replacement designed for Yanmar 3TNE78 diesel engines and a wide range of industrial and agricultural machinery. Manufactured to meet or exceed OEM specifications, this nozzle ensures precise fuel atomization for optimal combustion efficiency, reduced emissions, and enhanced engine performance. As a leading supplier from Shandong, China, we provide competitive pricing and reliable global shipping to major industrial markets including North America, Europe, Southeast Asia, and the Middle East.

Key Features & Benefits

• Precision Engineering: Manufactured from high-speed steel for exceptional durability and resistance to wear, ensuring a long service life under high-pressure conditions.
• Optimal Fuel Atomization: Delivers a fine fuel spray pattern for complete combustion, leading to improved fuel economy and reduced smoke emissions.
• 100% Professional Testing: Every nozzle undergoes rigorous flow and spray pattern testing to guarantee reliable performance and perfect fitment.
• Direct OEM Replacement: Engineered to match the exact specifications of the original Yanmar part (129609-53100), ensuring a seamless installation without the need for modifications.
• Cost-Effective Solution: Offers a premium alternative to expensive OE parts, backed by a 4-month warranty for peace of mind.

Technical Specifications

OEM Cross-Reference

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

• Yanmar: 129609-53100
• Common Reference: DLLA150P224, 150P224

Compatibility

This nozzle is specifically designed for the following applications:

• Engine Models: Yanmar 3TNE78, 3TNV78, 3TNV80
• Vehicle/Equipment Types: Diesel trucks, tractors, excavators, generators, agricultural machinery, and industrial equipment powered by compatible Yanmar engines.

Global Supply & Distribution

We are an experienced exporter specializing in diesel engine parts. Our logistics network ensures fast and reliable delivery worldwide:

• Shipping Methods: Express (DHL, FedEx, UPS, TNT), Air Freight, Sea Freight, and Land Transportation.
• Major Markets: We supply to North America (USA, Canada, Mexico), Europe (Germany, UK, France, Netherlands), Asia-Pacific (Japan, South Korea, Australia), Middle East (UAE, Saudi Arabia), Africa, and South America.
• Delivery: Fast shipping to major ports (Shanghai, Qingdao, Shenzhen) and industrial centers. Typical transit time: 5-7 days for express, 15-30 days for sea freight.

Quality Assurance

Our commitment to quality ensures you receive a reliable product:

• Manufacturing Standard: Produced in an ISO-certified facility using advanced CNC machining.
• Testing: Each nozzle is 100% tested for spray pattern, flow rate, and pressure sealing before shipment.
• Warranty: We offer a 4-month warranty against manufacturing defects. Our after-sales team is available to assist with any technical inquiries.

FAQ

Q1: Is this injector nozzle a direct replacement for my Yanmar 3TNE78 engine?
Yes, the DLLA150P224 (129609-53100) is a direct OEM replacement for the Yanmar 3TNE78 engine. It matches the original specifications for installation, spray angle (150°), and hydraulic flow, ensuring a perfect fit without modifications.

Q2: What is the recommended installation procedure for this nozzle?
Installation should be performed by a qualified diesel technician. Ensure the nozzle seat in the cylinder head is clean. Tighten the nozzle holder to the manufacturer’s specified torque. After installation, bleed the fuel system to remove air and check for leaks before starting the engine.

Q3: How should I store and maintain these nozzles?
Store the nozzles in a clean, dry environment at room temperature. Keep them in their original packaging to prevent contamination. If not installing immediately, avoid removing the protective cap to keep the nozzle tip clean and free from debris or moisture.

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 .