Product Overview

This high-performance DB58 Injector Nozzle is engineered as a direct replacement for Doosan diesel engines, ensuring optimal fuel atomization and combustion efficiency. We specialize in supplying premium aftermarket engine components to a global B2B clientele, including distributors, workshops, and heavy machinery operators across North America, Europe, the Middle East, and Asia-Pacific. This part is central to maintaining engine power and reducing emissions in demanding industrial applications.

Key Features & Benefits

• Precision Engineered: Manufactured to strict OEM specifications (OEM Size) for a perfect fit and reliable performance, ensuring seamless integration into your DB58 engine system.
• Enhanced Durability: Constructed from high-grade materials to withstand extreme pressure and temperature cycles, providing long service life and reducing downtime.
• Optimized Fuel Economy: Precision-machined spray holes deliver superior fuel atomization, promoting complete combustion for maximum power output and improved fuel efficiency.
• Direct Replacement: Designed as a plug-and-play solution, eliminating the need for modifications and ensuring a straightforward installation process.
• Cost-Effective Solution: Offers a significant price advantage compared to OEM channels without compromising on quality or performance, providing excellent value for fleet managers and parts distributors.

Technical Specifications

OEM Cross-Reference

This injector nozzle serves as a direct replacement for the original Doosan part. For precise cross-referencing, please consult your engine’s service manual or contact our technical support with your existing part number. We recommend verifying the part number from your original component or engine serial plate before ordering.

Compatibility

This DB58 Injector Nozzle is specifically designed for Doosan DB58 series diesel engines. It is a critical component for a wide range of heavy-duty machinery, including:

• Excavators: Various Doosan excavator models equipped with the DB58 engine.
• Trucks & Buses: Commercial vehicles utilizing the Doosan DB58 power unit.
• Material Handling: Forklifts and loaders in industrial and port applications.
• Construction Equipment: Bulldozers and other earth-moving machinery.

Note: Always confirm engine model compatibility based on your equipment’s serial number for guaranteed fitment.

Global Supply & Distribution

We are a seasoned exporter with a robust logistics network, capable of supplying partners worldwide. Our expertise ensures smooth shipping to major industrial hubs and ports across all continents.

• Primary Markets: We actively serve distributors in North America (USA, Canada), the European Union, the United Kingdom, Australia, the Middle East (UAE, Saudi Arabia), and Southeast Asia.
• Efficient Logistics: We offer various shipping methods (air, sea, express courier) to balance cost and speed, ensuring timely delivery to your warehouse or port of entry.
• Trade Compliance: All shipments are prepared with complete and accurate commercial documentation (invoice, packing list, certificate of origin) to facilitate customs clearance.

Quality Assurance

Our commitment to quality is integral to our manufacturing process, providing you with reliable components you can trust.

• Manufacturing Standards: Produced in ISO-certified facilities using advanced CNC machinery and rigorous quality control protocols at each production stage.
• Comprehensive Warranty: Backed by a 6-month warranty against manufacturing defects, underscoring our confidence in the product’s durability.
• Rigorous Testing: Every injector nozzle undergoes stringent performance testing, including flow rate and spray pattern analysis. A machinery test report and video evidence of outgoing inspection are available to verify quality standards.

FAQ

Q1: How can I be sure this injector nozzle will fit my specific Doosan DB58 engine?
A1: This nozzle is manufactured to the exact OEM dimensions for the DB58 engine. For absolute certainty, we recommend providing the engine’s serial number or the part number from your original injector. Our technical team can then confirm 100% compatibility before you order.

Q2: What are the signs that my DB58 injector nozzle needs replacement?
A2: Common symptoms include hard starting, rough idling, loss of engine power, excessive black or white smoke from the exhaust, and a noticeable increase in fuel consumption. Unusual engine knocking can also indicate injector issues.

Q3: Do you provide any support documentation with the part for customs or technical purposes?
A3> Yes. Along with the standard shipping documents, we can provide a detailed machinery test report for the batch. This report serves as a technical data sheet and can aid in customs processes that require proof of specification and value.

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 .