Product Overview

This high-quality Diesel Fuel Injection Plunger & Barrel set, featuring part numbers K334, K336, and K329, is a critical component for precision fuel delivery in diesel engines. Manufactured from High-Speed Steel, these parts are designed for direct replacement and repair, ensuring optimal engine performance and fuel efficiency. We are a leading global supplier, shipping to major industrial centers across North America, Europe, Asia-Pacific, and the Middle East.

Key Features & Benefits

• Precision Engineering: Manufactured to exacting tolerances for a perfect seal and consistent fuel metering.
• Superior Durability: Constructed from High-Speed Steel to withstand high pressures and resist wear, extending service life.
• Reliable Performance: Restores original engine power, reduces fuel consumption, and minimizes exhaust emissions.
• Direct Fitment: Designed as a direct replacement for OE parts K334, K336, and K329, ensuring easy installation.

Technical Specifications

OEM Cross-Reference

This plunger and barrel set is a direct replacement for the following OEM part numbers:

• K334
• K336
• K329

Compatibility

These fuel injection components are specifically designed for use in a wide range of diesel engines, including those found in passenger cars and light commercial vehicles. They are compatible with fuel injection pump systems requiring the K334, K336, or K329 plunger and barrel sets. Please verify your engine model and pump specifications to ensure correct fitment.

Global Supply & Distribution

We offer worldwide shipping via DHL, TNT, UPS, EMS, and FEDEX. Our efficient logistics network ensures rapid delivery to major ports and industrial hubs globally, including the USA (Los Angeles, Chicago), Germany (Hamburg), UAE (Dubai), and Singapore. With flexible payment terms (TT, Western Union, PayPal, Trade Assurance), we provide a seamless procurement experience for international B2B buyers.

Quality Assurance

Each plunger and barrel set undergoes rigorous quality control procedures to ensure it meets high-performance standards. We stand behind our products with a 6-month warranty against manufacturing defects. Our commitment to quality ensures reliable operation and long service life in demanding diesel applications.

FAQ

Q: How do I confirm if this plunger and barrel set fits my engine?
A: Please verify the part number on your existing fuel injection pump. This set is designed for pumps using the K334, K336, or K329 plunger and barrel components. For specific engine applications, consult your engine’s service manual or contact our technical support team with your engine model and pump number.

Q: What is the installation procedure for this part?
A: Installation should be performed by a qualified diesel technician. It involves removing the fuel injection pump, disassembling the pump head, and replacing the old plunger and barrel assembly with the new one. Proper torque specifications and cleanliness are critical for correct operation. We recommend lubricating the parts with clean diesel fuel during installation.

Q: How should I maintain these components for optimal performance?
A: Use high-quality, clean diesel fuel and replace fuel filters regularly to prevent contamination. If you experience symptoms like hard starting, rough idling, or reduced power, inspect the plunger and barrel for wear or scoring. Proper maintenance of the entire fuel system, including the injection pump and injectors, will maximize the lifespan of these components.