Product Details

Product Overview

This high-performance Fuel Injection Pump, identified by part numbers 320-2512 and 2641A405, is a precision-engineered replacement component specifically designed for Caterpillar C4.4 diesel engines. As a critical element of the fuel delivery system, it ensures optimal combustion efficiency, power output, and fuel economy for heavy machinery. We are a leading global supplier of aftermarket and OEM-quality engine parts, with a robust distribution network serving major markets across North America, Europe, Asia-Pacific, the Middle East, and South America. Our inventory ensures fast and reliable shipping to industrial centers and ports worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to meet or exceed OEM specifications, guaranteeing a perfect fit and reliable performance for your Caterpillar C4.4 engine.
• Enhanced Durability: Constructed with high-grade materials and advanced manufacturing processes to withstand extreme pressures and temperatures, ensuring a long service life.
• Optimized Fuel Efficiency: Designed for precise fuel metering and injection timing, which maximizes combustion efficiency, reduces fuel consumption, and lowers operational costs.
• Rigorous Testing: Every pump undergoes strict quality control and performance testing to ensure consistent output pressure and flow rate, minimizing the risk of engine downtime.
• Direct Replacement: A drop-in replacement part that simplifies the installation process, reducing labor time and getting your equipment back to work faster.

Technical Specifications

OEM Cross-Reference

This Fuel Injection Pump is a direct replacement for the following OEM part numbers:

• Caterpillar OEM: 320-2512, 2641A405

Compatibility

• Engine Models: Caterpillar C4.4
• Vehicle/Machinery Applications: This pump is suitable for a wide range of Caterpillar machinery powered by the C4.4 engine, including excavators, backhoe loaders, compact track loaders, and industrial generators.

Global Supply & Distribution

• Worldwide Shipping: We offer fast and reliable shipping via major carriers (DHL, FedEx, UPS, Sea Freight) to any destination globally.
• Major Markets Served: Our parts are exported to key industrial regions including the USA, Canada, Germany, the UK, Australia, UAE, Saudi Arabia, South Africa, Brazil, and throughout Southeast Asia.
• Fast Delivery: Strategic warehousing ensures quick dispatch to major ports like Shanghai, Rotterdam, Los Angeles, and Dubai.
• Trade Compliance: We have extensive experience in international trade, handling customs documentation and ensuring compliance with all export/import regulations.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001 certified facilities, ensuring consistent quality control.
• Warranty: Backed by a comprehensive 12-month warranty against manufacturing defects.
• Testing: Each unit is individually tested for fuel flow, pressure, and timing accuracy before shipment to guarantee performance and reliability.

FAQ

Q1: Is this fuel injection pump a direct replacement for the original Caterpillar part?
A: Yes, this pump, with part numbers 320-2512 and 2641A405, is designed as a direct, drop-in replacement for the original Caterpillar C4.4 fuel injection pump. No modifications are required for installation.

Q2: What specific Caterpillar engines is this pump compatible with?
A: This pump is specifically engineered for the Caterpillar C4.4 diesel engine. It is commonly used in various Cat machinery, including compact excavators like the 304.5, 305.5, and backhoe loaders. Please verify your engine model before purchase.

Q3: What are the key installation steps or precautions I should take?
A: Installation should be performed by a qualified diesel mechanic. It is crucial to ensure the fuel system is clean to prevent contamination. After installation, the pump timing must be checked and adjusted according to the Caterpillar service manual for your specific engine model to ensure optimal performance and prevent 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 .