Product Overview

This high-precision Diesel Engine Plunger & Barrel Assembly (Part No. 132110-1420 / B.2) is a direct replacement component specifically designed for Yanmar fuel injection systems. Manufactured in our ISO-certified facility in Shandong, China, this plunger assembly ensures optimal fuel metering and injection pressure for reliable engine performance. We serve a global B2B client base, with consistent exports to North America, Europe, Southeast Asia, and the Middle East. All orders are processed with a rapid 3-7 day dispatch and shipped via DHL, UPS, FedEx, or TNT.

Key Features & Benefits

• Premium Material: Constructed from High-Speed Steel (HSS) for superior wear resistance and extended service life.
• Precision Engineering: Manufactured to standard size with tight tolerances, ensuring a perfect seal and consistent fuel delivery.
• Direct OEM Fit: Meets or exceeds original Yanmar specifications for a seamless, drop-in replacement.
• Enhanced Durability: Designed to withstand high pressure and thermal stress within the fuel injection pump.
• Cost-Effective Solution: A reliable aftermarket alternative to expensive dealer parts, backed by a 6-month warranty.

Technical Specifications

OEM Cross-Reference

This plunger assembly is a direct replacement for the following original equipment numbers:

• Yanmar Part No: 132110-1420
• Yanmar Part No: B.2

Note: Always cross-reference your existing part number to ensure compatibility. This part is designed for standard injection pump applications.

Compatibility

• Brand: Yanmar
• Application: Diesel Fuel Injection Pump
• Vehicle/Engine Type: Designed for a variety of Yanmar industrial, agricultural, and marine diesel engines requiring a standard-size plunger assembly.
• Model Reference: Commonly used in engines that specify the B.2 plunger code.

Global Supply & Distribution

We are a dedicated export supplier with a robust logistics network. Our standard shipping terms ensure fast and reliable delivery to major global markets:

• Worldwide Shipping: We ship via DHL, UPS, FedEx, EMS, and TNT to any destination.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, France), Asia-Pacific (Japan, Korea, Australia), Middle East (UAE, Saudi Arabia), and Africa.
• Fast Delivery: Orders are processed within 24 hours and dispatched within 3-7 days to major ports and industrial hubs.
• Trade Compliance: We have extensive experience in international trade documentation and customs clearance.

Quality Assurance

• Manufacturing Standards: Produced in a facility adhering to strict quality control processes.
• Testing: Each plunger assembly is inspected for dimensional accuracy, surface finish, and pressure integrity before packaging.
• Warranty: This product is backed by a 6-month warranty against manufacturing defects.

FAQ

Q1: Is this plunger assembly a direct fit for my Yanmar engine?
A: Yes, this assembly (132110-1420/B.2) is a direct OEM replacement. It is manufactured to standard size specifications. However, we always recommend verifying your existing part number against our listing to confirm fitment before purchase.

Q2: What is the recommended installation procedure?
A: Installation should be performed by a qualified diesel mechanic. The area must be scrupulously clean to prevent contamination. Lubricate the plunger with clean diesel fuel during installation and ensure the barrel is seated correctly in the pump housing. Always replace the delivery valve and gaskets if necessary.

Q3: How should I store this part if not used immediately?
A: Store the plunger assembly in its original packaging in a cool, dry environment. It is coated with a light anti-rust oil, which should be preserved until installation. Avoid exposure to moisture or dust.