Product Overview

This high-accuracy DPA rotor head, model 9050-398L, is a critical component for diesel common rail fuel injection pump systems. Manufactured to standard specifications with a 4/7R configuration and a 215L rotor number, this part is designed for direct replacement and repair applications. We serve a global B2B clientele, with consistent shipments to major industrial markets in North America, Europe, Southeast Asia, and the Middle East. Our Shandong, China facility ensures strict quality control and competitive factory pricing for bulk and wholesale orders.

Key Features & Benefits

• High Precision Manufacturing: Machined to exacting tolerances for optimal fuel metering and injection timing, ensuring engine efficiency.
• Durable Construction: Built from high-quality materials to withstand high-pressure operation and resist wear, extending service life.
• Direct Fit Replacement: Standard size design ensures seamless installation on compatible DPA-type pumps without modification.
• Cost-Effective Solution: Factory-direct pricing provides exceptional value for workshops and distributors looking for reliable repair components.
• Consistent Performance: Rigorously tested to meet OEM specifications for stable fuel delivery and pressure generation.

Technical Specifications

OEM Cross-Reference

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

• Primary OEM Number: 9050-398L

Note: This part is a specific variant of the DPA 215L series. Please verify your pump’s rotor number (215L) and specification (4/7R) before ordering.

Compatibility

This 9050-398L rotor head is designed for use in DPA-type rotary fuel injection pumps commonly found in various diesel engine applications. It is suitable for a wide range of diesel engines used in agricultural tractors, construction machinery, and industrial equipment.

• Pump Type: DPA (Distributor Pump Assembly)
• Application: Diesel common rail fuel injection systems
• Vehicle/Engine Type: General diesel engines (agricultural, industrial, off-highway)

Please confirm your pump model and rotor number (215L) for fitment.

Global Supply & Distribution

We are a dedicated supplier of diesel engine components with a robust logistics network capable of serving international B2B buyers. Our export services cover:

• Major Markets Served: North America, Europe (EU), Southeast Asia, Middle East, Africa, and South America.
• Shipping: Fast and reliable delivery via sea freight (FOB/CIF) to major ports such as Shanghai, Qingdao, and Ningbo, or via air express (DHL, FedEx, UPS) for urgent orders.
• Industrial Hubs: We regularly supply distributors and repair shops in key industrial regions.
• Trade Compliance: Experienced in international documentation and customs clearance.

Quality Assurance

• Manufacturing Standard: Produced under strict quality management systems in our ISO-compliant facility in Shandong, China.
• Testing: Each unit undergoes rigorous inspection for dimensional accuracy, surface finish, and pressure integrity before shipment.
• Warranty: Backed by a 4-month warranty against manufacturing defects. Our professional service team is available to address any quality concerns.

FAQ

Q: How do I confirm if the 9050-398L rotor head is the correct part for my pump?
A: First, verify the existing rotor head part number on your pump. It should read 9050-398L. Additionally, check the rotor number (should be 215L) and the pump specification (should be 4/7R). These three data points must match for proper fitment.

Q: What is the typical installation process for a DPA rotor head?
A: Installation requires specialized knowledge of fuel injection systems. It involves disassembling the pump head, carefully removing the old rotor and drive pins, cleaning the housing, and installing the new rotor head with new seals. We recommend installation by a qualified diesel service technician to ensure proper timing and prevent contamination.

Q: What is the minimum order quantity (MOQ) and how is the part packaged?
A: The MOQ is 6 pieces. Each single item is packaged in a standard box measuring 15X10X15 cm (gross weight 2.000 kg) to ensure protection during transit. Bulk packing for larger orders is available upon request.