Product Overview

This high-quality A-Type plunger, model A17, is a precision-engineered component designed for reliable fuel injection systems. Manufactured to strict OE standards, part number 131151-0120 (also listed as 1311510120) serves as a critical replacement or repair part for standard car engine applications. We supply this essential high-pressure plunger to global markets, including North America, Europe, Asia-Pacific, the Middle East, and South America, ensuring fast and dependable shipping from our base in Shandong, China.

Key Features & Benefits

• Precision Engineering: Manufactured to exacting tolerances for optimal fuel metering and injection timing.
• High Durability: Constructed from premium-grade materials to withstand the extreme pressures and temperatures within the fuel injection pump.
• Reliable Performance: Ensures consistent engine power output, improved fuel efficiency, and reduced emissions.
• Direct Replacement: Designed as a standard size (A-type) for a seamless fit and straightforward installation.
• Rigorous Testing: Each plunger undergoes quality checks to guarantee performance and longevity.

Technical Specifications

OEM Cross-Reference

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

• OE NO.: A17
• OEM NO: A17
• Part Number: 131151-0120
• Cross Reference: 1311510120

Compatibility

• Engine Type: Standard car engines with A-type fuel injection pumps.
• Application: Fuel injection system for replacement and repair purposes.
• Vehicle Model: Designed for general car engine applications. Please verify fitment with your specific pump model using the OEM number A17 / 131151-0120.

Global Supply & Distribution

We specialize in the global supply of diesel engine components, offering fast and reliable shipping to customers worldwide. Our strategic location in Shandong, China, allows for efficient logistics to major ports and industrial centers.

• Worldwide Shipping: We ship via DHL, FedEx, EMS, TNT, and UPS.
• Major Markets: North America, Europe, Asia-Pacific, Middle East, Africa, and South America.
• Fast Delivery: Typical dispatch time is 3-7 days after order confirmation.
• Export Experience: Our team is experienced in international trade documentation and compliance to ensure a smooth customs process.
• Flexible Payment: We accept TT, PayPal, and Western Union for your convenience.

Quality Assurance

Our commitment to quality ensures that every plunger meets the highest standards for performance and reliability.

• Manufacturing Standards: Produced in a facility with rigorous quality control processes.
• Testing: Each unit is inspected for dimensional accuracy and surface finish.
• Warranty: This product is backed by a 6-month warranty against manufacturing defects.
• 24/7 Customer Service: Our team is available to answer your technical questions and provide support.

FAQ

Q1: How do I confirm the A17 plunger (131151-0120) will fit my pump?

Please verify the model number “A17” and the part number “131151-0120” or “1311510120” on your existing plunger. This is an A-type, standard-size plunger commonly used in many car engine fuel injection pumps. If you are unsure, please contact our 24/7 customer service with your pump model for cross-verification.

Q2: What is the installation procedure for a high-pressure plunger?

Installation requires precision and cleanliness. Ensure the pump housing is completely clean and free of debris. Lubricate the new plunger with clean diesel or assembly oil before insertion. Carefully align the plunger with the barrel and avoid forcing it. We recommend installation by a qualified diesel mechanic to prevent damage and ensure proper fuel system timing.

Q3: How should I maintain my fuel injection pump to ensure the longevity of this plunger?

Regular maintenance is key. Always use clean, high-quality diesel fuel and replace your fuel filters at recommended intervals. Contaminated fuel is the primary cause of plunger wear. Check for any signs of water or debris in the fuel system. Following the manufacturer’s service schedule for your injection pump will significantly extend the life of this component.