Product Overview

This high-quality Diesel Fuel Injection Pump Rotor Head, model 7185-044L, is a precision-engineered DPA pump head rotor designed for reliable fuel delivery in 4-cylinder diesel engines. As a direct replacement part, it ensures optimal performance for trucks, cars, and industrial machinery. We ship globally, serving major markets across North America, Europe, Asia-Pacific, the Middle East, and Africa, with fast delivery to major ports and industrial centers.

Key Features & Benefits

• Precision Engineering: Manufactured to exacting standards with a 7mm diameter, ensuring a perfect fit and seamless integration with DPA fuel injection pumps.
• Enhanced Durability: Built from high-quality materials to withstand the high pressures and demanding conditions of diesel fuel systems, reducing wear and extending service life.
• Reliable Performance: Designed to restore original pump efficiency, improve fuel atomization, and ensure consistent engine power output for smooth operation.
• Cost-Effective Solution: A direct replacement for worn or damaged rotors, avoiding the expense of a full pump replacement while maintaining system integrity.
• Immediate Availability: Ships within 3 days from our stock, minimizing downtime for your fleet or equipment.

Technical Specifications

OEM Cross-Reference

This part is a direct replacement for the following OEM number:

• OEM Number: 7185-044L

This rotor head is specifically designed for DPA (Diesel Pump Assembly) fuel injection systems. Please verify your pump model and rotor dimensions (7mm diameter) before purchase.

Compatibility

This 7185-044L rotor head is compatible with a wide range of diesel engines, particularly those fitted with DPA-type rotary injection pumps. Common applications include:

• Engine Models: 4-cylinder diesel engines from various manufacturers (e.g., Perkins, Ford, Iveco, and other industrial/automotive engines using DPA pumps).
• Vehicle Types: Diesel engine trucks, cars, agricultural tractors, and construction machinery.
• Application: Fuel injection system repair and replacement.

Note: Always confirm your existing pump model and rotor diameter (7mm) to ensure fitment.

Global Supply & Distribution

We are a trusted supplier of diesel engine components with a robust logistics network ensuring fast and reliable delivery worldwide.

• Worldwide Shipping: We ship to all continents, including major ports and industrial hubs.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (UK, Germany, France, Italy), Asia-Pacific (Australia, Japan, South Korea), Middle East (UAE, Saudi Arabia), and Africa.
• Fast Delivery: Orders are dispatched within 3 days of payment confirmation for in-stock items.
• Export Expertise: We handle all international trade documentation and customs compliance for smooth transactions.

Quality Assurance

We are committed to providing high-quality parts that meet industry standards.

• Manufacturing Standards: Produced in ISO-certified facilities in Shandong, China, using precision machining processes.
• Testing: Each rotor head undergoes dimensional and material inspection to ensure durability and performance.
• Warranty: All units come with a 4-month warranty against manufacturing defects, providing peace of mind for your repair.

FAQ

Q1: How do I know if this 7185-044L rotor head fits my pump?
A: Please check the rotor diameter (7mm) and ensure your pump is a DPA-type rotary injection pump. The part number 7185-044L should match your existing rotor’s OEM number. If unsure, consult your pump’s service manual or contact us with your pump model for verification.

Q2: What is the installation process for this rotor head?
A: Installation requires disassembly of the injection pump by a qualified technician. The rotor head is a precision component; improper handling can damage the fuel system. We recommend professional installation and adherence to the pump manufacturer’s torque and clearance specifications.

Q3: What maintenance is required after replacing the rotor head?
A: After installation, ensure the fuel system is bled of air and check for leaks. Use clean, high-quality diesel fuel and replace the fuel filter if necessary. For optimal longevity, follow the engine manufacturer’s recommended service intervals for the injection pump.