Product Overview

This professional-grade HP4 Common Rail Pump Repair Kit, featuring the critical OEM number 294009-0052, is a direct replacement solution for the 294050 fuel injection pump. Designed for high-pressure common rail (HP4) diesel systems, this kit provides all necessary components for a reliable repair. We ship globally to major industrial markets, including North America, Europe, Southeast Asia, and the Middle East, ensuring fast delivery to ports and logistics hubs.

Key Features & Benefits

• Precision Engineering: Manufactured from High-Speed Steel for superior wear resistance and longevity in high-pressure fuel systems.
• Direct Fitment: Standard size components ensure a seamless, drop-in replacement for the 294050 pump, minimizing downtime.
• Enhanced Durability: Restores pump performance to OEM specifications, preventing common failure points and extending service life.
• Cost-Effective Solution: A complete repair kit that eliminates the need for purchasing a full pump assembly, offering significant savings.
• Rigorous Quality Control: Each kit is tested to meet ISO/TS16949 standards, ensuring consistent reliability for commercial applications.

Technical Specifications

OEM Cross-Reference

This repair kit is the direct OEM replacement for the following part numbers:

• 294009-0052 (Primary OEM Number)
• Compatible with 294050 Pump Assembly
• Alternative Reference: HP4 Pump Repair Kit

Compatibility

This kit is specifically designed for the HP4 Common Rail Pump (Model 294050). It is suitable for a wide range of diesel engines found in commercial vehicles, agricultural machinery, and industrial equipment that utilize this specific pump platform. Please verify your pump model number before ordering.

Global Supply & Distribution

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

• Worldwide Shipping: Via DHL, TNT, EMS, UPS, and FEDEX for reliable and trackable delivery.
• Major Markets: Serving North America, Europe, Asia-Pacific, the Middle East, Africa, and South America.
• Fast Delivery: Standard lead time of 3-35 days, with expedited options available for urgent orders.
• Export Expertise: Experienced in international trade, ensuring proper documentation and customs compliance.

Quality Assurance

Our manufacturing process adheres to the highest standards. Key quality points include:

• Certification: ISO/TS16949 certified production facilities in Shandong, China.
• Testing: Each component is inspected for dimensional accuracy and material integrity before assembly.
• Warranty: Backed by a 6-month warranty against manufacturing defects.
• Packaging: Secure, custom packaging (as per customer demand) to prevent damage during transit.

FAQ

Q: How do I confirm this kit fits my specific 294050 pump?
A: This kit is the standard repair set for the 294050 HP4 pump. You should verify the main pump body casting number. If your pump is a genuine or OEM 294050 model, this kit will be a direct fit. Please contact us with your pump’s serial number for further verification.

Q: What is included in the repair kit?
A: The kit includes all the essential high-wear components to overhaul the HP4 pump, such as seals, O-rings, gaskets, and precision-ground steel parts. It is designed to restore the pump’s internal sealing and pressure capabilities.

Q: What is the recommended maintenance after installation?
A: After replacing the kit, it is critical to prime the fuel system to remove all air. We also recommend replacing the fuel filter and using clean, high-quality diesel fuel. A professional test bench calibration of the pump is advised for optimal performance and to ensure the engine management system operates correctly.