Product Overview

This high-quality fuel injection pump head rotor assembly is specifically engineered for Caterpillar 320D excavator diesel engines. Manufactured to OE specifications, this precision component ensures reliable fuel delivery and optimal engine performance. We serve a global B2B clientele, with major markets including North America, Europe, Southeast Asia, the Middle East, and Australia, offering fast shipping from our China-based logistics centers to major industrial hubs worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to standard size specifications, ensuring a perfect fit and seamless replacement for your 320D fuel injection pump.
• 100% Professional Tested: Every unit undergoes rigorous testing to guarantee flawless operation and meet OEM performance benchmarks.
• Durable Construction: Built with high-grade materials to withstand high pressure and extreme operating conditions, extending the service life of your injection system.
• Enhanced Fuel Efficiency: Precision-machined rotor assembly promotes optimal fuel atomization and combustion, reducing fuel consumption and emissions.
• Reliable Warranty: Backed by a 6-month warranty, providing peace of mind for your heavy equipment maintenance needs.

Technical Specifications

OEM Cross-Reference

This pump head rotor assembly is a direct replacement for the following OEM reference numbers:

• Main OEM Number: 320D PUMP HEAD
• Alternative Reference: Please verify your pump model. This part is designed for standard replacement in Caterpillar 320D series fuel injection pumps.

Compatibility

• Vehicle/Equipment Make: Caterpillar
• Model: 320D Excavator
• Engine Application: Diesel Engine Fuel Injection System
• Purpose: Direct replacement for worn or failed pump head rotors in the fuel injection pump.

Global Supply & Distribution

We are a dedicated supplier of heavy-duty engine parts with a robust global logistics network. Our distribution capabilities include:

• Worldwide Shipping: Reliable delivery to over 50 countries via air, sea, and express courier (DHL, FedEx, UPS, TNT).
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, France), Asia-Pacific (Australia, Singapore, UAE), Africa, and South America.
• Fast Delivery: Standard delivery time of 3-15 days from our warehouse to major international ports and industrial centers.
• Flexible Payment: Secure transactions via TT Bank Transfer, Western Union, and PayPal to accommodate international buyers.

Quality Assurance

• Manufacturing Standards: Produced in ISO-compliant facilities with strict quality control protocols.
• Testing: Each pump head rotor is 100% professionally tested for pressure, fitment, and flow rate before shipment.
• Warranty: We stand behind our product with a comprehensive 6-month warranty against manufacturing defects.

FAQ

Q1: Is this pump head rotor a direct fit for my Caterpillar 320D excavator?
A: Yes, this part is designed as a standard size replacement for the fuel injection pump head rotor in Caterpillar 320D series excavators. It is a direct replacement component. However, we recommend verifying your existing pump’s OE number (320D PUMP HEAD) to ensure complete compatibility.

Q2: What is the recommended installation procedure for this part?
A: Installation should be performed by a qualified diesel mechanic. The process typically involves removing the fuel injection pump, disassembling the pump head, replacing the old rotor with the new one, and reassembling with proper torque specifications. It is critical to ensure cleanliness during installation to prevent contamination of the fuel system.

Q3: What maintenance is required after installing a new pump head rotor?
A: After installation, it is essential to prime the fuel system to remove any air. We also recommend replacing the fuel filter and checking the fuel injection timing. Regular maintenance of the fuel system, including using clean fuel and changing filters per the manufacturer’s schedule, will maximize the life of this component.