Product Overview

This DPA head rotor/rotor head, model 7185-913L, is a critical component for diesel fuel injection systems. Manufactured from high-speed steel, this replacement part ensures precise fuel metering and reliable pump performance. We serve a global B2B clientele, with consistent exports to major markets in North America, Europe, Southeast Asia, the Middle East, and South America. This unit is designed for direct replacement to restore or upgrade your fuel injection pump.

Key Features & Benefits

• Precision Engineering: Manufactured to strict OEM specifications (7185-913L / 9185-913L) for accurate fuel delivery and optimal engine performance.
• High-Speed Steel Construction: Utilizes durable high-speed steel to withstand the high pressures and rotational forces within the fuel injection pump, ensuring long service life.
• Direct Replacement: Designed as a perfect fit for DPA-type fuel injection pumps, minimizing downtime during repair or overhaul.
• Enhanced Durability: Rigorously tested for wear resistance and dimensional accuracy to provide reliable operation under demanding conditions.
• Cost-Effective Solution: A high-quality aftermarket alternative to expensive OEM parts, offering excellent value for maintenance and repair shops.

Technical Specifications

OEM Cross-Reference

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

• Primary OEM: 9185-913L
• Reference Number: 7185-913L

Compatibility

This component is designed for use in DPA-type fuel injection pumps commonly found in a wide range of diesel engines, including agricultural tractors, industrial machinery, and light commercial vehicles. It is suitable for engines requiring this specific rotor head design. Please verify your pump model and existing part number (7185-913L or 9185-913L) to ensure correct fitment.

Global Supply & Distribution

We provide efficient worldwide shipping solutions tailored for B2B clients. Our export experience ensures reliable delivery to major industrial centers and ports globally.

• Major Markets: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, France), Asia-Pacific (Australia, Japan, Singapore), Middle East (UAE, Saudi Arabia), and South America (Brazil, Argentina).
• Shipping Expertise: Experienced in handling international logistics, including air freight, sea freight (FCL/LCL), and express courier services (DHL, FedEx, UPS).
• Fast Delivery: Efficient order processing and dispatch to minimize lead times for your business.
• Trade Compliance: We adhere to international trade standards and can provide necessary documentation for customs clearance.

Quality Assurance

Every DPA head rotor undergoes strict quality control checks to ensure it meets performance and durability standards.

• Manufacturing Standards: Produced in ISO-certified facilities with precision machining processes.
• Testing: Components are inspected for dimensional accuracy, material integrity, and surface finish before shipment.
• Warranty: Backed by a 4-month warranty against manufacturing defects, providing peace of mind for your purchase.

FAQ

Q1: How do I confirm this rotor head fits my fuel injection pump?
A: Please check the part number on your existing rotor head. This unit is a direct replacement for parts stamped with 7185-913L or 9185-913L. It is specifically designed for DPA-type rotary fuel injection pumps. If you are unsure, please provide your pump model and engine application for verification.

Q2: What is the recommended installation procedure for this part?
A: Installation of the rotor head should be performed by a qualified diesel technician. The process involves disassembling the fuel injection pump head, carefully removing the old rotor, cleaning the mating surfaces, and installing the new rotor with appropriate torque specifications. Proper alignment and cleanliness are critical to prevent damage and ensure optimal pump performance.

Q3: How can I ensure a long service life from this rotor head?
A: Longevity depends on several factors including fuel quality, proper filtration, and correct pump timing. Always use clean, high-quality diesel fuel and replace fuel filters according to the engine manufacturer’s schedule. Regular maintenance of the entire fuel injection system, including checking for wear in other pump components, will help maximize the life of the rotor head.