Product Overview

This high-quality diesel fuel injector is a direct replacement for Komatsu PC600-8 excavator engines. Designed to meet or exceed OEM specifications, this injector ensures optimal fuel delivery, improved combustion efficiency, and reduced emissions. We ship globally to major industrial centers in North America, Europe, Asia-Pacific, the Middle East, and South America, providing fast and reliable logistics to support your heavy equipment maintenance needs.

Key Features & Benefits

• Premium High-Speed Steel Construction: Manufactured from durable high-speed steel for exceptional wear resistance and long service life under extreme pressure and temperature conditions.
• Precision Fuel Atomization: Engineered for precise fuel metering and atomization, leading to better fuel economy, increased horsepower, and smoother engine operation.
• Strict Quality Control: Each injector undergoes rigorous testing to ensure consistent performance, reliable sealing, and exact OEM fitment.
• Direct OEM Replacement: Designed to be a direct bolt-on replacement for the original injector, simplifying installation and minimizing downtime.

Technical Specifications

OEM Cross-Reference

This fuel injector is a direct replacement for the following OEM part numbers:

• Komatsu: 28229873, 28236381
• Hyundai / Kia (OEM): 33800-4A710, 33800-4A700
• Alternative Cross: 338004A710, 338004A700

Compatibility

This injector is specifically designed for the following applications:

• Engine Model: Komatsu PC600-8
• Vehicle/Equipment: Komatsu PC600-8 Excavator
• Application: Heavy construction and mining equipment powered by the PC600-8 diesel engine.

Please verify your original part number before purchasing to ensure correct fitment.

Global Supply & Distribution

We are an experienced exporter of heavy machinery diesel engine parts. Our logistics network enables us to deliver to all major global markets efficiently:

• North America: Fast shipping to USA (Los Angeles, Houston, New York), Canada (Vancouver, Toronto), and Mexico.
• Europe: Regular shipments to Rotterdam, Hamburg, Antwerp, and major UK ports.
• Asia-Pacific: Direct delivery to Singapore, Dubai, Australia (Sydney, Melbourne), and Southeast Asian hubs.
• Middle East & Africa: Serving Dubai, Jeddah, Durban, and major industrial zones.
• South America: Shipments to Santos, Callao, and Buenos Aires.

We offer flexible shipping options including express courier (DHL, FedEx, UPS) for urgent orders and sea freight for bulk purchases. All shipments are professionally packed to prevent damage in transit.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities in Shandong, China, following strict quality management systems.
• Testing: Each injector is individually tested for flow rate, pressure, and spray pattern to ensure it meets OEM performance specifications.
• Warranty: Comes with a 6-month warranty against manufacturing defects. Our team provides technical support for any issues.

FAQ

Q: Is this injector a direct fit for my Komatsu PC600-8 excavator?
A: Yes, this injector (part numbers 28229873 / 33800-4A710) is designed as a direct OE replacement for the Komatsu PC600-8 engine. It matches the original dimensions and connector specifications for a simple, bolt-on installation. We recommend verifying your existing part number against the list provided.

Q: What should I check before installing a new injector?
A: Before installation, inspect the injector bore in the cylinder head for any carbon buildup or damage. Always replace the copper washer and O-rings that come with the injector. Torque the injector retaining bolt to the manufacturer’s specification (typically 50-70 Nm, but consult your service manual). After installation, bleed the fuel system to remove air.

Q: How does this injector compare to the OEM Komatsu part?
A: This aftermarket injector is manufactured to meet or exceed OEM standards. It uses high-speed steel for durability and is calibrated for the same flow rate and pressure as the original 33800-4A710 part. It offers a cost-effective alternative without compromising on performance or reliability. We provide a 6-month warranty for your peace of mind.

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 .