Product Overview

This high-quality New Rotor Nut is a precision-engineered component designed for the Lucas CAV DPA, DPC, and DP200 fuel injection pump series. Manufactured to exact OEM specifications, this right-handed thread nut ensures a secure and reliable fit for fuel injection system repairs and replacements. We are a leading supplier based in Shandong, China, serving a global B2B clientele with fast shipping to North America, Europe, South America, the Middle East, and Asia-Pacific markets.

Key Features & Benefits

• Precision Engineering: Machined to strict tolerances for a perfect fit and optimal performance within the fuel injection pump assembly.
• Durable Construction: Manufactured from high-grade materials to withstand high pressure and operational stress, ensuring long service life.
• OEM Quality: Serves as a direct replacement for original Lucas CAV parts, restoring pump function to factory standards.
• Right-Handed Thread: Correct thread direction for standard Lucas CAV applications, ensuring easy and proper installation.
• Reliable Supply: With a monthly supply capacity of 5000 pieces, we can fulfill bulk orders for workshops and distributors.

Technical Specifications

OEM Cross-Reference

This Rotor Nut is a direct replacement for the following OEM part numbers:

• 7123-018 (Base OEM Number)
• 7123-018D
• 7123-018F
• 7123-018G

Compatibility

This component is specifically designed for use in the following Lucas CAV fuel injection pump models:

• DPA Series
• DPC Series
• DP200 Series

These pumps are commonly found on a wide range of diesel engines in agricultural tractors, construction machinery, industrial equipment, and marine applications. Please verify your pump model before ordering.

Global Supply & Distribution

We are a dedicated global supplier with a robust logistics network. Our standard delivery time is 3-7 working days, and we ship via major carriers including DHL, TNT, UPS, EMS, and FEDEX.

We effectively serve major markets including:

• North America: USA, Canada, Mexico
• Europe: UK, Germany, France, Italy, Spain
• South America: Brazil, Argentina, Chile
• Middle East & Africa: UAE, Saudi Arabia, South Africa, Nigeria
• Asia-Pacific: Australia, New Zealand, Southeast Asia

We offer flexible payment terms including TT, PayPal, and Western Union to accommodate international buyers. With a minimum order quantity (MOQ) of just 20 pieces, we cater to both small repair shops and large distribution centers.

Quality Assurance

Every Rotor Nut is manufactured under strict quality control procedures to ensure it meets or exceeds OEM standards. We stand behind our products with a 3-6 month warranty against manufacturing defects. Our 24-hour customer service team is ready to assist with any technical questions or order inquiries. Standard packaging includes an inner polyester bag and an outer paper carton to ensure safe transit.

FAQ

Q: How do I confirm this nut fits my Lucas CAV pump?
A: This part is designed for the DPA, DPC, and DP200 pump series. Please check the identification tag on your pump. If your pump model is one of these, this 7123-018 nut with a right-handed thread is the correct component for the rotor assembly.

Q: What is the function of the rotor nut in a fuel injection pump?
A: The rotor nut secures the distributor rotor to the pump drive shaft. A properly torqued nut is critical for maintaining the precise timing and high-pressure seal required for efficient fuel delivery to the injectors.

Q: Do you provide installation instructions or a recommended torque value?
A: We recommend consulting the official Lucas CAV service manual for your specific pump model for exact torque specifications and installation procedures. Proper installation is crucial for pump performance and safety.