Product Overview

This high-quality A-type plunger, model K336 with OEM number 140163-4420 (also 1401634420), is a precision-engineered component designed for reliable performance in fuel injection systems. Manufactured in Shandong, China, this plunger is a direct replacement for standard applications in car engines. We serve a global B2B clientele, shipping to major markets across North America, Europe, Asia-Pacific, the Middle East, and South America, ensuring fast and reliable delivery for your industrial and repair needs.

Key Features & Benefits

• High-Quality Construction: Manufactured to strict tolerances for a precise fit and long service life.
• Direct Replacement: Standard size and design for easy installation with no modifications required.
• Enhanced Durability: Built from robust materials to withstand the high pressures and demanding conditions of diesel fuel injection systems.
• Optimized Performance: Ensures consistent fuel delivery, improving engine efficiency and reducing emissions.
• Reliable Supply: Ready to ship with a low MOQ of 10 pieces, supported by 24-hour customer service.

Technical Specifications

OEM Cross-Reference

This plunger is a high-quality aftermarket replacement that directly crosses with the following OEM numbers:

• 140163-4420 (Primary OEM)
• 1401634420 (Alternate Format)
• K155 (Model Reference)

Please verify your existing part number against the list above to ensure compatibility.

Compatibility

This plunger is designed for standard applications in car engines utilizing A-type fuel injection systems. It is a universal component for repair and replacement purposes. For specific fitment verification, please cross-reference the OEM numbers provided with your engine’s service manual.

Global Supply & Distribution

We are a dedicated supplier of diesel engine components with a robust logistics network. Our products are shipped worldwide via DHL, FedEx, EMS, TNT, and UPS. We serve a wide range of international markets, including:

• North America: USA, Canada, Mexico
• Europe: Germany, UK, France, Italy, Spain
• Asia-Pacific: Australia, Japan, South Korea, Southeast Asia
• Middle East & Africa: UAE, Saudi Arabia, South Africa
• South America: Brazil, Argentina, Chile

With a standard delivery time of 3-7 days and a low MOQ of 10 pieces, we provide fast, flexible solutions to support your business operations and minimize downtime.

Quality Assurance

Each plunger undergoes rigorous quality control checks to ensure it meets high industry standards for performance and durability. Our manufacturing process emphasizes precision and consistency. We back our products with a 6-month warranty against manufacturing defects. Our dedicated customer service team is available 24/7 to address any inquiries or concerns.

FAQ

Q1: Is this plunger a direct fit for my engine?
A1: This is a standard A-type plunger. To confirm fitment, please check the OEM number on your original part. It is a cross-reference for 140163-4420 and K155. If your part number matches, it will be a direct replacement.

Q2: What is the minimum order quantity and how is it shipped?
A2: The MOQ is 10 pieces. We ship via major couriers like DHL, FedEx, EMS, TNT, and UPS. Delivery typically takes 3-7 business days after dispatch, depending on your location.

Q3: What maintenance is required for this plunger after installation?
A3: Once installed, no specific maintenance is required for the plunger itself. It is a wear item. Ensure your fuel system is clean and uses proper filtration to maximize the plunger’s lifespan. Regular inspection during fuel system service intervals is recommended.