Common Rail 320d C6.4 Pump Head Rotor 326-4635 3264635 For Cat Engine

The Common Rail 320d C6.4 Pump Head Rotor (Part No. 326-4635 / 3264635) is a high-precision fuel injection component designed for Caterpillar (CAT) C6.4 diesel engines. This critical part ensures optimal fuel delivery within the Common Rail Direct Injection (CRDI) system, enhancing engine performance, fuel efficiency, and emissions control.

Engineered to meet OEM specifications, this pump head rotor is a direct replacement for the original part, guaranteeing compatibility and reliability in heavy-duty applications. It is widely used in construction machinery, industrial equipment, and commercial vehicles powered by CAT C6.4 engines.

Key Features & Benefits
Precision Engineering for Superior Performance
- Manufactured from high-strength alloy steel for durability under extreme pressure.
- Ultra-precise machining ensures smooth fuel flow and minimizes internal leakage.
- Maintains stable high-pressure fuel delivery (up to 2000+ bar) for efficient combustion.

Enhanced Durability & Wear Resistance
- Hardened surface treatment extends service life, even under continuous operation.
- Resists corrosion, pitting, and cavitation caused by low-quality fuels.
- Reduces friction and heat generation, preventing premature failure.

OEM-Quality Replacement
- Exact fit for CAT C6.4 engines (replaces OEM part 326-4635 / 3264635).
- Meets or exceeds original performance standards.
- Ensures seamless integration with the Bosch CP3 high-pressure fuel pump assembly.

Improved Fuel Efficiency & Emissions Compliance
- Optimizes fuel atomization for complete combustion, reducing soot and NOx emissions.
- Helps maintain compliance with EPA Tier 4 and Euro VI emission standards.
- Lowers fuel consumption, reducing operational costs.

Product Category	Common Rail 320d C6.4 Pump Head Rotor
Part Number	Pump Head Rotor 326-4635 3264635
Applicable models	320d C6.4 Pump Head Rotor 326-4635 3264635 for Cat Engine
Fuel Type	Diesel
Pressure Rating	High-Pressure Common Rail (HPCR) System
Packaging Details	Neutral Packaging (If the quantity is large, it can be made according to customer's requirement)
Supply capacity	3000 pieces per month
place of origin	China

 

Advantages and Characteristics

 

1. High-Quality Standards: Meets OEM specifications and international standards for reliable and long-lasting performance.
2. Advanced Technology: Manufactured with state-of-the-art technology to ensure excellent fuel atomization and optimal engine performance.

 

Applications

 

This pump head rotor is essential for maintaining the CAT C6.4 engine's fuel system, commonly found in:
- Construction Equipment: Excavators, bulldozers, loaders.
- Power Generators: Industrial and backup generators.
- Trucks & Buses: Medium-duty commercial vehicles.
- Agricultural Machinery: Tractors and harvesters.

 

FAQ

 

Q: Why Choose our Pump Head Rotor?

A: - 100% tested for performance and leakage before shipment.
- Cost-effective compared to OEM parts without sacrificing quality.
- Global availability with fast shipping options.
- Trusted by diesel engine repair specialists worldwide.

Q: How does our pump head rotor improve engine performance?

A: Our pump head rotor provides precise and accurate fuel delivery, optimizing the combustion process. This results in improved fuel efficiency, reduced emissions, and better overall engine performance, making it a great choice for enhancing power and reducing fuel consumption.

Q: What are the advantages of using our pump head rotor in diesel engines?

A: Our Pump Head Rotor is engineered to provide precise fuel atomization, ensuring efficient combustion and reducing fuel wastage. Its durable construction and reliable performance make it an excellent choice for maintaining consistent engine operation, especially in demanding conditions like high loads and long-term usage.

Q: What should I pay attention to during maintenance and care?

A: To ensure maximum performance:
- Always use clean, high-quality diesel fuel to prevent injector clogging.
- Follow CAT's recommended service intervals for injector inspection.
- Have injectors tested and calibrated by a qualified technician.
- Replace all injector seals during installation to prevent leaks.

 

Flexible Payment Methods for Your Convenience

 

To make your purchasing experience smooth and easy, we offer a variety of secure payment options:

Bank Transfer

Pay directly in 15 supported currencies.

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We're here to make your order process worry-free - choose the payment method that works best for you!

 

Shipping Made Simple

 

We understand that every customer has unique shipping needs. That's why we offer:

Global Express Services

DHL, FedEx, UPS for fast and secure delivery.

Sea Freight Solutions

Affordable and efficient for bulk orders.

Flexible logistics

Prefer your own forwarder? We're happy to work with them too.

No matter the destination, we tailor the best shipping solution for you.

 

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