Product Overview

This is a premium new Common Rail fuel injector designed as a direct replacement for Caterpillar C9 diesel engines. Engineered for durability and precise fuel delivery, this injector is a critical component for maintaining optimal engine performance, fuel efficiency, and emissions control. We supply this high-quality part to a global network of distributors, workshops, and fleet operators across North America, Europe, the Middle East, and Asia-Pacific.

Key Features & Benefits

• 100% Professional Testing: Each unit undergoes rigorous bench testing to ensure it meets precise flow rate, spray pattern, and leak-down specifications for reliable performance.
• Premium Stainless Steel Construction: Manufactured from high-grade materials to withstand extreme pressures and temperatures within the common rail system, ensuring long service life.
• Direct OEM Replacement: Engineered to exact specifications for seamless fitment and performance, providing a cost-effective alternative to genuine parts without compromising on quality.
• Enhanced Engine Performance: Precise fuel atomization contributes to complete combustion, maximizing power output, improving fuel economy, and reducing harmful emissions.
• Global Logistics Support: Packaged for secure international shipping with fast delivery to major industrial hubs and ports worldwide.

Technical Specifications

OEM Cross-Reference

This injector is a direct cross-reference for the following OEM and aftermarket part numbers. Ensure compatibility by verifying your original part number against this list.

• 387-9438
• 3879438
• 328-2577
• 293-4067
• 245-3516
• 20R8060
• 10R4764

Compatibility

Primary Application: This Common Rail fuel injector is specifically designed for the Caterpillar® C9 diesel engine platform.

Typical Equipment: The C9 engine is commonly found in a wide range of Caterpillar machinery, including but not limited to:

• Excavators (e.g., 320D, 323D, 324D)
• Wheel Loaders
• Medium-duty Trucks
• Industrial Power Units

Note: Always verify the exact engine model and serial number for final compatibility confirmation before purchase.

Global Supply & Distribution

We are a specialized exporter of heavy-duty diesel engine components with extensive experience in international B2B trade. Our streamlined supply chain ensures efficient delivery to key global markets.

• Worldwide Shipping: We ship to all major continents, including North America (USA, Canada, Mexico), Europe (UK, Germany, Poland), the Middle East (UAE, Saudi Arabia), and Asia-Pacific (Australia, Singapore).
• Fast Port Delivery: Consolidated shipments ensure cost-effective and timely delivery to major seaports and airports near industrial centers.
• Trade Compliance: All documentation (commercial invoice, packing list, certificate of origin) is prepared professionally to ensure smooth customs clearance.
• Flexible Payment: We support standard international payment methods including T/T (Bank Transfer), Western Union, and PayPal for secure transactions.

Quality Assurance

Our commitment to quality ensures you receive a reliable component that meets the demands of professional applications.

• Manufacturing Standards: Produced in ISO-certified facilities using advanced CNC machining and assembly processes.
• Comprehensive Testing: Every injector is subjected to a full battery of performance tests, including pressure holding, dynamic response, and spray pattern analysis.
• Warranty Backed: This product is covered by a 6-month warranty against manufacturing defects, providing peace of mind for your operations.
• Secure Packaging: Each unit is individually packed in protective, neutral packaging to prevent damage during transit.

FAQ

Q1: Is this injector a direct “plug-and-play” replacement for my Caterpillar C9 engine?
A1: Yes. This injector is manufactured to the exact OEM specifications for dimensions, electrical connectors, and flow rates. It is designed as a direct replacement, requiring no modifications for proper installation and operation in a Caterpillar C9 engine.

Q2: Do I need to replace all injectors at once, or can I replace just one?
A2> While it is possible to replace a single failed injector, for optimal engine balance and performance, it is often recommended by technicians to replace injectors in sets, especially if the engine has high hours. This prevents uneven fuel delivery and potential strain on the high-pressure common rail pump.

Q3: What precautions should I take during installation?
A3> Critical installation steps include: 1) Ensuring the injector bore in the cylinder head is meticulously clean. 2) Always using new copper sealing washers/gaskets. 3> Properly torquing the hold-down clamp to the manufacturer’s specification. 4> Following proper bleeding procedures for the fuel system after installation to remove air. Incorrect installation can lead to leaks, poor performance, or damage.

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 .