Product Overview

This high-quality fuel injection pump, model number 384-0678, is a premium replacement part specifically engineered for Caterpillar C7, C9, and 330D series diesel engines, commonly used in E330D excavators. Manufactured to meet or exceed OEM specifications, this pump ensures reliable fuel delivery and optimal engine performance. We serve a global B2B clientele, with major markets in North America, Europe, Southeast Asia, and the Middle East, providing consistent supply and fast shipping to industrial hubs worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured from high-speed steel for exceptional durability and resistance to wear in demanding excavator applications.
• OEM Performance: Direct replacement for Caterpillar part number 384-0678, ensuring seamless integration and original equipment functionality.
• Rigorous Testing: Every unit undergoes a comprehensive machinery test report and video-outgoing inspection to guarantee pressure, flow rate, and timing accuracy.
• Extended Service Life: Designed to withstand high-pressure diesel injection cycles, reducing downtime and maintenance costs for your fleet.
• Global Compliance: ISO/TS16949 certified manufacturing processes ensure consistent quality across every shipment.

Technical Specifications

OEM Cross-Reference

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

• Caterpillar: 384-0678
• Alternative Cross-Reference: 10R-7224, 20R-1948 (verify compatibility with your specific engine serial number)

Note: Always confirm fitment with your engine serial number before ordering. Contact our technical team for cross-reference assistance.

Compatibility

• Engine Models: Caterpillar C7, C9, 330D
• Vehicle/Equipment: Caterpillar E330D Excavator
• Year Range: Compatible with models manufactured from 2006 to 2016 (verify specific year with engine configuration)
• Additional Applications: Also suitable for certain Caterpillar wheel loaders and on-highway trucks equipped with C7 or C9 engines (consult application guide)

Global Supply & Distribution

• Worldwide Shipping: We offer reliable shipping via air, sea, and express courier to all major international ports and industrial centers.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, France), Asia-Pacific (Australia, Singapore, Indonesia, Japan), Middle East (UAE, Saudi Arabia, Qatar), Africa (South Africa, Nigeria), and South America (Brazil, Chile).
• Fast Delivery: Stock items are dispatched within 24-48 hours. Express shipping options available for urgent orders to reduce downtime.
• Export Experience: Over 10 years of experience in international trade, with full compliance for customs documentation and export regulations.

Quality Assurance

• Manufacturing Standard: ISO/TS16949 certified production facility ensures strict quality control from raw material to final assembly.
• Testing: Each pump is 100% tested for pressure, flow rate, and timing accuracy. Machinery test reports and video inspection records are available upon request.
• Warranty: 6-month warranty against manufacturing defects. Our technical team provides support for installation and troubleshooting.
• Packaging: Exported standard packing with shock-absorbing materials to prevent damage during transit.

FAQ

Q1: Is this fuel injection pump a direct fit for my Caterpillar 330D excavator with a C9 engine?
A: Yes, the 384-0678 pump is designed as a direct OEM replacement for Caterpillar C9 engines used in E330D excavators. However, we recommend verifying your engine serial number and comparing it with the OEM part number on your existing pump to ensure exact compatibility, as minor variations may exist across different production years.

Q2: What installation precautions should I take before mounting the new pump?
A: Before installation, ensure the fuel system is clean and free of debris. Replace fuel filters and inspect fuel lines for wear. Prime the pump with clean diesel fuel before starting the engine to prevent dry running. We also recommend checking and adjusting the injection timing according to the engine service manual after installation for optimal performance.

Q3: How do I maintain this fuel injection pump to maximize its service life?
A: Use high-quality diesel fuel with proper cetane rating and ensure regular replacement of fuel filters at recommended intervals. Avoid running the fuel tank low to prevent air ingress. Periodically inspect the pump for leaks or unusual noise. For heavy-duty excavator applications, we recommend a professional inspection every 2000 operating hours to maintain injection pressure accuracy.

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 .