Product Overview

This high-performance Diesel Injection Pump Plunger P Series is a critical component designed for precision fuel delivery in heavy-duty diesel engines. Manufactured in Shandong, China, this aftermarket part is engineered to meet or exceed OEM specifications for reliable performance in excavators, construction machinery, and commercial diesel vehicles. We offer global shipping to major industrial markets including North America, Europe, Southeast Asia, and the Middle East, ensuring fast and reliable delivery to your workshop or warehouse.

Key Features & Benefits

• Superior Durability: Constructed from high-speed steel for exceptional wear resistance and long service life under high-pressure injection conditions.
• Precision Engineering: 100% professionally tested to ensure accurate fuel metering and consistent engine performance, reducing fuel consumption and emissions.
• Direct Replacement: Designed as a direct OE replacement, this plunger element ensures a perfect fit and seamless installation without modifications.
• Rigorous Quality Control: Every unit undergoes strict quality inspection to guarantee zero defects and optimal hydraulic performance.
• Cost-Effective Solution: A high-quality aftermarket alternative to expensive OEM parts, offering excellent value for fleet maintenance and repair shops.

Technical Specifications

OEM Cross-Reference

This pump plunger is a direct replacement for the following OEM part numbers. Please verify your existing part number before ordering.

• A283
• A220
• A261
• A29
• A293
• A36
• A79

Note: This list is provided for reference. For applications not listed, please contact us with your engine or pump model for cross-verification.

Compatibility

This plunger element is designed for use in the fuel injection pumps of various diesel engines, commonly found in excavators, loaders, and other heavy equipment. It is suitable for P Series injection pumps. Typical applications include:

• Engine Types: Diesel engines requiring P Series pump components.
• Vehicle/Equipment: Excavators, bulldozers, and industrial diesel engines.
• Fitment: Direct replacement for standard P Series plunger and barrel assemblies.

Global Supply & Distribution

We are a dedicated supplier of diesel engine parts with a strong global logistics network. We serve a diverse range of international clients, ensuring your order reaches you quickly and safely.

• Worldwide Shipping: We ship to ports and airports globally, including major hubs in the USA (Los Angeles, Houston), Europe (Rotterdam, Hamburg), Asia (Shanghai, Singapore), and the Middle East (Dubai).
• Major Markets: Our parts are trusted by workshops and dealers in North America, South America, Europe, Africa, and Oceania.
• Fast Delivery: Standard delivery time is 3-7 days, with expedited shipping options available for urgent orders.
• Trade Compliance: We have extensive experience in international trade, ensuring smooth customs clearance and proper documentation.

Quality Assurance

We are committed to providing parts that meet the highest standards of reliability and performance.

• Manufacturing Standards: Produced in ISO-certified facilities using advanced CNC machining and heat treatment processes.
• Testing: Each plunger element is 100% professionally tested for dimensional accuracy, surface finish, and hydraulic pressure integrity.
• Warranty: All parts come with a 6-month warranty against manufacturing defects. If you encounter any issues, our support team is ready to assist.

FAQ

Q: How do I confirm this plunger fits my injection pump?
A: Please compare the OEM part numbers listed (A283, A220, A261, etc.) with the number on your existing plunger or your pump’s service manual. This part is specifically designed for P Series pumps. If you are unsure, please send us a photo of your old part or your pump model number for verification.

Q: What is included in the package?
A: The package includes 1 piece of the Diesel Injection Pump Plunger Element. It is securely packaged in a box sized 25x25x25 cm to prevent damage during transit. Please note that the barrel (cylinder) is sold separately unless otherwise specified.

Q: How should I install this plunger?
A: Installation should be performed by a qualified diesel mechanic. The plunger must be installed in a clean environment to prevent contamination. Ensure the plunger and barrel are lubricated with clean diesel fuel before assembly. After installation, the injection pump must be properly timed and calibrated on a test bench to ensure optimal engine performance.