NT855 Diesel Engine Oil Pump | CCEC | 3821579 3803367 3032267 | New Replacement

Product Details

Product Overview

This is a brand new, high-quality diesel engine oil pump designed specifically for the NT855 engine platform, manufactured under the CCEC (Chongqing Engine Company) brand. The oil pump is a critical component for maintaining proper lubrication and oil pressure within the NT855 engine, which is widely used in heavy-duty industrial applications, construction machinery, and power generation equipment.

This replacement oil pump is identified by multiple cross-reference part numbers, including 3821579, 3803367, and 3032267. It is a direct-fit new unit, not a remanufactured or used part, ensuring reliable performance and immediate service readiness. While this pump is commonly used for NT855 engines, we always recommend verifying compatibility with your specific engine serial number and application to ensure a precise fit.

Key Features & Benefits

• Precision Engineering: Manufactured to OEM specifications for the NT855 engine, ensuring correct oil flow, pressure, and gear alignment.
• Direct Replacement: A new unit that simplifies installation, eliminating the need for core returns or complex rebuilding procedures.
• Reliable Lubrication: Provides consistent oil delivery to critical engine components, reducing wear and extending engine life.
• Multiple Part Number Cross-Reference: Covers OEM numbers 3821579, 3803367, and 3032267, making it easy to find the correct replacement for your existing pump.
• Durable Construction: Built with high-strength materials to withstand the demands of heavy-duty diesel operation and high operating temperatures.
• Comprehensive Support: Backed by a 3-month warranty for your peace of mind, with video outgoing inspection available upon request.

Technical Specifications

OEM Cross-Reference

This oil pump replaces the following OEM and reference numbers for the NT855 engine platform:

• 3821579
• 3803367
• 3032267

These numbers cover various production runs and applications within the NT855 family. If your existing pump carries one of these numbers, this unit is the correct replacement.

Compatibility

This oil pump is commonly used for the NT855 diesel engine. The NT855 is a popular inline-6 cylinder engine found in a wide range of heavy equipment, including:

• Construction machinery (excavators, bulldozers, loaders)
• Industrial generators and power units
• Marine propulsion and auxiliary engines
• Off-highway trucks and mining equipment

Important: While this pump fits the NT855 engine platform, we recommend verifying your specific engine serial number and application to confirm exact compatibility, as variations exist across different builds and configurations.

Global Supply & Distribution

We are a dedicated supplier of and CCEC engine parts, offering worldwide shipping to meet the needs of international B2B buyers. Our logistics network supports fast and reliable delivery to major ports and industrial centers across North America, Europe, Asia-Pacific, the Middle East, Africa, and Latin America.

We have extensive export experience and ensure all shipments comply with international trade regulations. Whether you require air freight for urgent orders or sea freight for cost-effective bulk shipping, we can accommodate your delivery requirements. Our team is experienced in handling customs documentation and can provide support for door-to-door delivery to your workshop, warehouse, or job site.

Quality Assurance

This oil pump is manufactured in accordance with CCEC quality standards, ensuring it meets the rigorous demands of the NT855 engine. Each unit is a new production piece, not a rebuilt or used component. While a machinery test report is not available for this specific item, we provide video outgoing inspection to confirm the product’s condition before shipment.

The pump is covered by a 3-month warranty against manufacturing defects. We stand behind the quality of our parts and are committed to resolving any issues promptly. For buyers requiring additional testing or certification, please contact us to discuss your specific quality assurance needs.

FAQ

Q: How can I confirm this oil pump fits my NT855 engine?
A: Please check the part number on your existing oil pump. If it matches any of the numbers listed (3821579, 3803367, or 3032267), this pump is a direct replacement. For engines with different numbers, we recommend consulting your engine serial number and contacting us for verification before purchase.

Q: What is the installation procedure for this oil pump?
A: Installation should be performed by a qualified diesel mechanic. The process typically involves draining the engine oil, removing the old pump, cleaning the mounting surface, and installing the new pump with a new gasket. Proper torque specifications and priming the pump with clean oil before startup are critical to ensure immediate oil pressure. Always refer to the NT855 service manual for detailed instructions.

Q: What does the 3-month warranty cover?
A: The warranty covers manufacturing defects in materials and workmanship. It does not cover damage caused by improper installation, misuse, or normal wear and tear. If you experience an issue, please contact us with your order details and a description of the problem. We will work with you to provide a replacement or refund as appropriate.