Product Overview

This high-quality A-type plunger, model A38 (OEM number 131151-2220 / 1311512220), is a precision-engineered component for fuel injection systems. Designed for replacement and repair applications, it is manufactured to standard specifications to ensure reliable performance in car engines. We serve a global B2B clientele, with extensive distribution networks across North America, Europe, Asia-Pacific, the Middle East, and South America, offering fast and reliable shipping from our base in Shandong, China.

Key Features & Benefits

• High-Quality Construction: Manufactured to strict standards for durability and long service life in demanding fuel injection environments.
• Precision Fit: Standard size ensures seamless replacement and compatibility with the A38 plunger specification.
• Reliable Performance: Engineered for consistent high-pressure fuel delivery, optimizing engine efficiency and reducing downtime.
• Cost-Effective Solution: A premium aftermarket alternative that meets or exceeds OEM specifications for value-conscious B2B buyers.
• Rapid Global Shipping: Stocked for immediate dispatch with delivery times of 3-7 days via DHL, FedEx, EMS, TNT, or UPS.

Technical Specifications

OEM Cross-Reference

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

• 131151-2220
• 1311512220
• A38

Please verify your existing part number to ensure compatibility before ordering.

Compatibility

This A38 plunger is designed for universal application in car engines utilizing a standard A-type fuel injection plunger. It is commonly used in various diesel and fuel injection systems for replacement and repair. For specific vehicle fitment, we recommend cross-referencing the OEM number 131151-2220 with your engine’s parts catalog.

Global Supply & Distribution

We are a dedicated supplier of diesel engine components with a robust global logistics network. Our capabilities include:

• Worldwide Shipping: Reliable delivery to all major continents via DHL, FedEx, EMS, TNT, and UPS.
• Fast Dispatch: Orders processed within 24 hours, with delivery times of 3-7 days to most international destinations.
• Key Markets: Strong presence in North America, Europe, Southeast Asia, the Middle East, Africa, and Oceania.
• Trade Expertise: Experienced in international export documentation and customs clearance to major ports and industrial hubs.

Quality Assurance

• Manufacturing Standards: Produced under strict quality control measures in our Shandong facility.
• Testing: Each plunger is inspected for dimensional accuracy and material integrity before packing.
• Warranty: Backed by a comprehensive 6-month warranty against manufacturing defects.
• Customer Support: 24-hour customer service available to address any technical or logistical inquiries.

FAQ

Q1: How do I confirm this A38 plunger fits my engine?
A1: Please compare the OEM number on your original part (131151-2220 or 1311512220) with our listing. This plunger is a standard A-type replacement. If your engine uses a different cross-reference, please contact our 24-hour support team with your engine model and existing part number for verification.

Q2: What is the installation guidance for this high-pressure plunger?
A2: Installation should be performed by a qualified diesel mechanic. Ensure the fuel injection system is clean and free of debris. Lubricate the plunger with clean fuel or assembly oil before insertion. Torque all connections to manufacturer specifications. Improper installation can lead to system failure.

Q3: Can this plunger be used in high-performance or modified engines?
A3: This plunger is designed as a standard replacement part for stock fuel injection systems. For modified or high-performance engines requiring non-standard fuel delivery rates, we recommend consulting with our technical team to ensure the A38 specification meets your specific performance requirements.