Product Overview

This high-performance DPA (Distributor Pump Assembly) rotor head, identified by the part numbers 7180-967L and 955L, is a critical component for diesel fuel injection systems. Designed for precision replacement and repair of injection pumps, this component ensures optimal fuel metering and pressure delivery. We serve a global B2B clientele across North America, Europe, Southeast Asia, and the Middle East, providing reliable parts for fleet maintenance and engine overhaul operations.

Key Features & Benefits

• Precision Engineering: Manufactured to standard dimensions with tight tolerances for seamless fitment and reliable performance in DPA-type injection pumps.
• High-Performance Durability: Constructed from premium materials to withstand high-pressure fuel injection cycles, reducing wear and extending service life.
• Direct Replacement: Designed for easy installation as a direct replacement for worn or failed rotor heads, minimizing downtime in repair shops.
• Fuel System Optimization: Restores pump efficiency, ensuring consistent fuel delivery for improved engine power and reduced emissions.
• Cost-Effective Solution: Offers a reliable alternative to purchasing a complete pump assembly, providing significant cost savings for maintenance budgets.

Technical Specifications

OEM Cross-Reference

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

• Primary OEM: 7180-967L
• Alternate Number: 955L
• Common DPA Series: Compatible with standard DPA pump head rotor assemblies.

Compatibility

This component is designed for use in DPA (Distributor Pump Assembly) type fuel injection pumps commonly found in various diesel engine applications. It is suitable for:

• Engine Models: General diesel engines utilizing DPA rotary injection pumps.
• Vehicle Application: Agricultural tractors, construction machinery, industrial generators, and marine engines equipped with DPA pumps.
• Note: Verify your pump model (e.g., DPA 955L series) to ensure compatibility before purchase.

Global Supply & Distribution

We are a dedicated supplier of diesel engine components with a robust global logistics network. Our capabilities include:

• Worldwide Shipping: Reliable shipping via sea, air, and express courier (DHL, FedEx, UPS, TNT).
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, France), Asia-Pacific (Australia, Indonesia, Thailand), Middle East (UAE, Saudi Arabia), and Africa.
• Fast Delivery: Efficient processing and dispatch from our Shandong, China warehouse to major ports and industrial hubs worldwide.
• Export Expertise: Experienced in international trade documentation and customs compliance for smooth cross-border transactions.

Quality Assurance

We prioritize quality to ensure your operations run smoothly. Our commitment includes:

• Manufacturing Standards: Parts are produced in ISO-certified facilities using strict quality control processes.
• Testing: Each rotor head is inspected for dimensional accuracy and surface finish to meet industry standards.
• Warranty: Backed by a 6-month warranty against manufacturing defects, providing peace of mind for your purchase.

FAQ

Q1: How do I verify if this rotor head (7180-967L) fits my injection pump?
A: Check the identification plate on your current injection pump for the model number (e.g., DPA 955L). This part is specifically designed for pumps using the 7180-967L / 955L rotor head assembly. If your pump uses a different rotor head number, it may not be compatible.

Q2: What are the common signs of a failing injection pump rotor head?
A: Symptoms include hard starting, engine misfiring, reduced power, excessive smoke (black or white), and unstable idle speed. If you experience these issues, inspecting and replacing the rotor head can often restore pump function.

Q3: Is professional installation required for this part?
A: Yes, we strongly recommend installation by a qualified diesel mechanic. Replacing a rotor head requires precise alignment and knowledge of DPA pump internal components to ensure proper fuel timing and pressure. Incorrect installation can damage the pump or engine.