Product Overview

This is a high-performance replacement fuel injector designed for Komatsu heavy-duty diesel engines. Engineered for precision and reliability, it is a critical component for maintaining optimal engine power, fuel efficiency, and emissions control. We supply this part globally, with significant experience serving key industrial markets across North America, Europe, the Middle East, and Asia-Pacific.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications to ensure perfect fitment and spray pattern for optimal combustion.
• Enhanced Durability: Constructed from high-grade materials to withstand extreme pressures and temperatures, ensuring long service life and reduced downtime.
• Improved Performance: Restores engine power output and fuel economy by delivering precisely metered fuel for efficient combustion.
• Reliable Quality: Each injector undergoes rigorous testing to guarantee performance that meets or exceeds industry standards.
• Global Compatibility: Direct replacement for multiple Komatsu engine families, making it an essential spare part for international fleets.

Technical Specifications

OEM Cross-Reference

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

• 8-97603415-7 (Primary Reference)
• 8976034152
• 8-97603415-8
• 8976034158

Compatibility

This injector is compatible with the following Komatsu engine models and their corresponding machine applications:

• Engine Models: Komatsu 6WG1, 6UZ1, 6WF1 series diesel engines.
• Machine Applications:
  • Komatsu Excavators: ZX470-3, ZX670-3, ZX870-3
  • Komatsu Wheel Loader: SH700-5
• Please verify your engine serial number for absolute compatibility before ordering.

Global Supply & Distribution

We are a leading B2B supplier specializing in the global distribution of heavy machinery parts. Our logistics network ensures reliable delivery to major industrial hubs and ports worldwide.

• Worldwide Shipping: Efficient export to North America (USA, Canada), Europe (Germany, UK, Poland), Asia-Pacific (Australia, Japan, Singapore), the Middle East (UAE, Saudi Arabia), and South America.
• Fast Delivery: Consolidated air and sea freight options to minimize lead times for maintenance and repair operations.
• Trade Compliance: All shipments are prepared with complete and accurate commercial documentation (Packing List, Invoice, Certificate of Origin) to ensure smooth customs clearance.

Quality Assurance

We partner with ISO-certified manufacturers to guarantee the highest quality standards. Every fuel injector in our inventory is sourced from reputable producers and subjected to stringent quality checks.

• Manufacturing Standards: Production follows strict quality management systems aligned with international automotive standards.
• Performance Testing: Units are tested for leak integrity, pop pressure, and spray pattern to ensure they meet functional specifications.
• Warranty: Backed by a standard warranty against manufacturing defects. Contact our sales team for specific warranty terms applicable to your region.

FAQ

Q1: How do I confirm this injector is the correct part for my Komatsu excavator?
A1: The most reliable method is to cross-reference the part number stamped on your original injector with the OEM numbers listed in the “OEM Cross-Reference” section above. Additionally, verify your machine’s model (e.g., ZX670-3) and engine model (e.g., 6WG1).

Q2: Is this a genuine OEM part or an aftermarket replacement?
A2: This is a high-quality aftermarket replacement part manufactured to OEM specifications. It is designed to offer equivalent performance and reliability to the genuine part at a competitive price, making it an ideal solution for cost-effective fleet maintenance.

Q3: What are the typical symptoms of a failing fuel injector that this part would fix?
A3: Common symptoms include hard starting, rough idle, loss of engine power, excessive black smoke from the exhaust, and increased fuel consumption. Replacing a faulty injector with this unit will restore proper fuel atomization and combustion.

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 .