Caterpillar C4.4 C6.6 Engine Oil Delivery Pump 446-5409 T417445 – Heavy Duty Fuel Injection Pump

Product Details

Product Overview

This high-performance Oil Delivery Pump, identified by part numbers 446-5409 and T417445, is a precision-engineered component specifically designed for Caterpillar C4.4 and C6.6 diesel engines. As a critical part of the fuel system, this pump ensures consistent oil delivery for optimal lubrication and engine performance. Our product is manufactured to meet or exceed OEM specifications, providing a reliable and cost-effective replacement solution.

We serve a global clientele, with major markets spanning North America, Europe, Southeast Asia, the Middle East, and Africa. We offer efficient worldwide shipping to industrial hubs, ports, and mining operations, ensuring your downtime is minimized.

Key Features & Benefits

• OEM Quality Assurance: Manufactured to match the exact form, fit, and function of the original Caterpillar part, ensuring seamless integration.
• Enhanced Durability: Constructed from high-grade materials to withstand extreme pressures and temperatures, extending the service life of your engine.
• Precision Engineering: Machined to tight tolerances for consistent oil pressure and flow, reducing wear on critical engine components.
• Direct Replacement: A bolt-on upgrade that requires no modifications, saving valuable installation time and labor costs.
• Rigorous Testing: Each unit undergoes strict performance and pressure testing before shipment to guarantee reliability.

Technical Specifications

OEM Cross-Reference

This pump is a direct cross-reference for the following original equipment manufacturer (OEM) part numbers:

• 446-5409 (Caterpillar)
• T417445 (Caterpillar)

Note: Always verify your engine serial number to confirm compatibility.

Compatibility

This Oil Delivery Pump is specifically designed for the following Caterpillar engine models:

• Caterpillar C4.4 (Used in excavators, generators, and industrial equipment)
• Caterpillar C6.6 (Used in heavy machinery, loaders, and marine applications)

Common applications include Caterpillar models such as the 308E, 314E, 320E, 323D, and various C-Series power systems.

Global Supply & Distribution

We are a global supplier with a robust logistics network. We offer:

• Worldwide Shipping: Reliable delivery to all major international ports, including Rotterdam, Shanghai, Dubai, and Los Angeles.
• Express Options: DHL, FedEx, and UPS available for urgent orders.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (UK, Germany, France, Netherlands), Asia-Pacific (Australia, Singapore, Indonesia), Middle East (UAE, Saudi Arabia), and Africa (South Africa, Nigeria).
• Trade Compliance: Experienced in international customs clearance and documentation.

Quality Assurance

Our products are manufactured in ISO 9001 certified facilities, ensuring strict quality control from raw material to finished product. Each Oil Delivery Pump is tested for:

• Pressure integrity
• Flow rate accuracy
• Dimensional precision

We offer a 12-month warranty against manufacturing defects, providing you with peace of mind and protecting your investment.

FAQ

Q1: Is this pump a direct replacement for the original Caterpillar part?
A: Yes, this 446-5409 / T417445 pump is a direct, bolt-on replacement. It is manufactured to the exact OEM specifications, meaning no modifications are required for installation on your C4.4 or C6.6 engine.

Q2: What is the typical lifespan of this oil delivery pump?
A: The lifespan depends on maintenance and operating conditions. With proper installation and regular engine maintenance (clean oil and filters), this pump can provide a service life comparable to the OEM part, often exceeding 5,000 operating hours in standard applications.

Q3: What should I check before installation?
A: Before installation, ensure the engine oil is clean and the oil filter is new. Check the pump housing for any shipping damage. It is also recommended to prime the pump with clean oil before starting the engine to prevent dry start damage. Always refer to your Caterpillar service manual for specific torque settings.