Product Overview

This high-quality remanufactured diesel injector, featuring OEM numbers 33800-4A700 and 338004A700, is specifically engineered for the Komatsu PC600-8 excavator. Designed to meet the rigorous demands of heavy construction and mining operations, this common rail injector ensures precise fuel delivery for optimal engine performance. We offer global shipping to major industrial centers across North America, Europe, Asia-Pacific, the Middle East, and Africa, providing a reliable supply chain solution for B2B buyers worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured from high-speed steel for exceptional durability and resistance to wear under high-pressure common rail conditions.
• Enhanced Performance: Delivers precise fuel atomization, improving combustion efficiency, increasing engine power, and reducing fuel consumption.
• Reliable Operation: Remanufactured to strict tolerances, ensuring consistent performance and long service life in demanding excavator applications.
• Cost-Effective Solution: Provides a high-quality alternative to new OEM parts, offering significant cost savings without compromising on reliability or performance.
• Rigorous Testing: Each injector undergoes comprehensive pressure and spray pattern testing to guarantee it meets or exceeds OEM specifications.

Technical Specifications

OEM Cross-Reference

This diesel injector is a direct replacement for the following original equipment manufacturer (OEM) part numbers:

• Komatsu: 28236381
• Hyundai / Kia: 33800-4A700, 338004A700

Compatibility

This injector is specifically designed for compatibility with the following engine and vehicle models:

• Engine Model: Komatsu SAA6D125E-5 (typically used in PC600-8)
• Vehicle Application: Komatsu PC600-8 Excavator
• Year Range: Fits models from approximately 2008 onwards (please verify your specific machine serial number for exact fitment).

Global Supply & Distribution

We are a dedicated global supplier of heavy machinery diesel engine parts, offering seamless logistics to support your operations anywhere in the world.

• Worldwide Shipping: We ship to all major ports and industrial centers, including Rotterdam, Shanghai, Dubai, Houston, and Singapore.
• Major Markets Served: Our primary markets include North America (USA, Canada), Europe (Germany, UK, Netherlands, France), Asia-Pacific (Australia, Japan, South Korea), Middle East (UAE, Saudi Arabia), and Africa (South Africa, Nigeria).
• Fast Delivery: Standard delivery is within 15 working days from receipt of payment, with expedited shipping options available upon request.
• Export Experience: We have extensive experience in international trade, ensuring all shipments comply with customs regulations and are properly documented for smooth clearance.

Quality Assurance

Our remanufacturing process adheres to rigorous quality control standards to ensure every injector performs reliably in the field.

• Manufacturing Standards: All parts are remanufactured in ISO-certified facilities, using precision machinery and high-grade materials.
• Testing Procedures: Each injector is individually tested for fuel flow rate, spray pattern, and leak pressure to guarantee it meets OEM performance specifications.
• Warranty: We offer a full 1-year warranty against manufacturing defects, providing you with peace of mind and protection for your investment.

FAQ

Q: Is this injector a direct bolt-on replacement for my Komatsu PC600-8 excavator?
A: Yes, this injector (part number 28236381 / 33800-4A700) is designed as a direct OEM replacement for the Komatsu PC600-8. It is a standard size unit that should bolt directly into the cylinder head without any modifications. However, we always recommend verifying your machine’s serial number and existing part number to ensure 100% compatibility.

Q: What is included in the remanufacturing process?
A: Our remanufacturing process is comprehensive. Each core is fully disassembled, cleaned, and inspected. All wear components, including the nozzle, needle valve, and plunger, are replaced with new, high-quality parts. The injector is then reassembled, calibrated, and tested to match the exact specifications of a new OEM injector.

Q: Do I need to program or calibrate the injector after installation?
A: While this injector is pre-calibrated at the factory for optimal performance, it is highly recommended to have the injector codes programmed into your excavator’s Engine Control Unit (ECU) using a diagnostic tool. This ensures the ECU can properly compensate for any slight variations between individual injectors, guaranteeing smooth operation and maximum fuel efficiency. We recommend consulting your machine’s service manual or a qualified technician for this step.

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 .