Product Overview

This high-precision Plunger and Barrel Assembly, identified by part number K329, is a critical component for the fuel injection system of various diesel engines. Manufactured to exacting standards, this assembly is designed for direct replacement and repair, ensuring optimal fuel metering and combustion efficiency. We supply this essential part globally, serving major markets in North America, Europe, Asia-Pacific, the Middle East, and South America. Our reliable logistics network ensures fast and secure delivery to industrial centers and ports worldwide.

Key Features & Benefits

• Premium Material: Constructed from high-speed steel for exceptional wear resistance and long service life, even under high-pressure conditions.
• Precision Engineering: Manufactured to standard size specifications (STD) for a perfect fit and reliable sealing, preventing fuel leaks and pressure loss.
• Enhanced Performance: Ensures accurate fuel delivery, leading to improved engine power, better fuel economy, and reduced emissions.
• Direct Replacement: Designed as a direct OE replacement (OEM K329) for easy installation with no modifications required.
• Rigorous Quality Control: Each unit undergoes strict testing to guarantee performance and durability, meeting high-quality industry standards.

Technical Specifications

OEM Cross-Reference

This product is a direct replacement for the following OEM number(s):

• K329

Please verify your existing part number to ensure compatibility. Contact our technical support if you require further cross-reference assistance.

Compatibility

• Engine Type: Diesel Engines (for trucks, cars, and industrial applications)
• Vehicle Make: Compatible with various diesel engine models requiring a K329 plunger and barrel assembly.

This is a standard-size component. Please confirm your engine model and existing part number before purchasing.

Global Supply & Distribution

• Worldwide Shipping: We offer reliable shipping solutions to all major global destinations.
• Major Markets Served: North America, Europe (EU & UK), Asia-Pacific, Middle East (UAE, Saudi Arabia), Africa, and South America.
• Fast Delivery: Efficient logistics ensure quick dispatch and delivery to major ports (e.g., Rotterdam, Shanghai, Dubai, Los Angeles) and industrial hubs.
• Export Expertise: Experienced in international trade, ensuring proper documentation and customs compliance for smooth transactions.

Quality Assurance

• Manufacturing Standards: Produced in a certified facility in Shandong, China, adhering to strict quality control procedures.
• Testing: Each assembly is tested for dimensional accuracy, surface finish, and pressure sealing to ensure reliable performance.
• Warranty: Backed by a 4-month warranty against manufacturing defects in materials and workmanship.

FAQ

Q1: How do I confirm this K329 plunger and barrel assembly fits my engine?

Please compare your original part number directly with the OEM number “K329” provided. Verify the physical dimensions and ensure it is a standard-size (STD) component. If your engine uses an oversized plunger, this part will not be suitable. For further assistance, contact us with your engine model and existing part number.

Q2: What is the recommended installation procedure for this assembly?

Installation should be performed by a qualified diesel mechanic. Ensure the pump housing and bore are scrupulously clean and free of debris. Lubricate the plunger and barrel with clean diesel fuel or assembly oil during installation. Do not force the assembly; it should slide in smoothly. Incorrect installation can lead to immediate failure or poor engine performance.

Q3: How can I maximize the lifespan of this plunger and barrel assembly?

Longevity depends heavily on fuel quality and maintenance. Always use clean, high-quality diesel fuel with proper filtration. Regularly replace fuel filters and water separators. Contamination from dirt or water is the primary cause of premature wear in fuel injection components.