Product Overview

This high-performance DPS Fuel Injection Pump Head Rotor (Model 528K) is a critical component for diesel fuel injection systems, specifically designed for 4/7L engine configurations. As a direct replacement part, it ensures precise fuel metering and optimal engine performance. Sourced from a leading manufacturer in Shandong, China, this unit is available for global B2B wholesale distribution, serving markets in North America, Europe, Asia-Pacific, the Middle East, and Africa. We offer fast, reliable shipping via DHL, TNT, UPS, EMS, and FEDEX to major industrial ports and centers worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications (OEM NO: 528K) for a perfect fit and reliable operation within the fuel injection pump.
• Enhanced Durability: Constructed from high-quality materials to withstand extreme pressures and temperatures, reducing wear and extending service life.
• Optimal Fuel Efficiency: Designed to deliver precise fuel volume and timing, contributing to lower fuel consumption and reduced emissions.
• Rigorous Quality Control: Each unit undergoes strict testing to ensure flawless performance and meets international quality standards.
• Reliable Supply Chain: With a MOQ of only 6 pieces and a flexible delivery time of 3-35 days, we support both small and large-scale procurement needs.

Technical Specifications

OEM Cross-Reference

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

• Primary OEM: 528K
• Alternative References: DPS 528K, Fuel Pump Rotor 528K

Note: This part is specifically designed for the DPS series fuel injection pumps used in 4/7L applications. Verify your existing part number for exact compatibility.

Compatibility

This Head Rotor is designed for use in DPS fuel injection pumps configured for 4/7L diesel engines. It is commonly utilized in various heavy-duty and agricultural machinery applications. While the “Car Model” is listed as “other,” it is primarily intended for:

• Industrial diesel engines requiring a 4/7L pump configuration.
• Replacement for DPS pump systems where the OEM number 528K is specified.
• Please consult your engine or pump manual to confirm fitment before purchase.

Global Supply & Distribution

As a dedicated B2B supplier, we excel in international logistics and distribution. Our capabilities include:

• Worldwide Shipping: We partner with DHL, TNT, UPS, EMS, and FEDEX to ensure fast and secure delivery to any global destination.
• Major Markets Served: Our products are regularly exported to North America (USA, Canada, Mexico), Europe (Germany, UK, France, Italy), Asia-Pacific (Japan, South Korea, Australia), the Middle East (UAE, Saudi Arabia), and Africa.
• Fast Delivery: Typical delivery times range from 3-35 days, depending on order volume and destination. We prioritize shipping to major ports and industrial centers.
• Trade Compliance: We have extensive experience in international trade documentation and customs clearance.

Quality Assurance

• Manufacturing Standards: Produced in a state-of-the-art facility in Shandong, China, adhering to strict ISO quality management principles.
• Warranty: We offer a standard 6-month warranty against manufacturing defects, ensuring your investment is protected.
• Testing: Every Head Rotor is tested for dimensional accuracy, material hardness, and hydraulic performance before shipment.

FAQ

Q1: What engines or vehicles is the DPS 528K Head Rotor compatible with?
A1: This Head Rotor is designed for DPS fuel injection pumps in 4/7L diesel engine configurations. It is a general replacement part for industrial and heavy-duty applications. We recommend verifying your pump’s model and your existing part number (528K) to ensure a perfect match.

Q2: What is the typical installation process for this part?
A2: Installation should be performed by a qualified diesel mechanic. It involves disassembling the fuel injection pump, replacing the old head rotor with the new 528K unit, and recalibrating the pump on a test bench to ensure correct fuel delivery and timing. Proper installation is critical for engine performance and safety.

Q3: How can I ensure the longevity of this Head Rotor after installation?
A3: Longevity depends on fuel quality and system cleanliness. Always use clean, high-quality diesel fuel and replace fuel filters regularly. Ensure no contaminants enter the fuel system during installation. Following the manufacturer’s recommended service intervals for the entire fuel injection system will maximize the life of the 528K Head Rotor.