Product Overview

This high-quality A-type plunger, model A168, is a precision-engineered replacement component designed specifically for the fuel injection system of Komatsu 6D95 diesel engines. Manufactured to meet or exceed OEM standards, this high-pressure plunger (OEM 131152-4020 / 1311524020) ensures reliable fuel delivery and optimal engine performance. We serve a global network of B2B clients, including markets in North America, South America, Europe, Southeast Asia, the Middle East, and Africa, providing fast shipping via DHL, FedEx, EMS, TNT, and UPS.

Key Features & Benefits

• Precision Engineering: Manufactured to OE specifications for a perfect fit and reliable sealing within the fuel injection pump.
• High Durability: Constructed from hardened, wear-resistant materials to withstand the extreme pressures of diesel injection systems, extending service life.
• Optimal Fuel Efficiency: Ensures precise fuel metering and atomization, contributing to better combustion, reduced fuel consumption, and lower emissions.
• Reliable Performance: Provides consistent high-pressure output for smooth engine operation, easy starting, and reduced smoke.
• Direct Replacement: A direct swap for the original part (131152-4020), requiring no modifications for installation.

Technical Specifications

OEM Cross-Reference

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

• 131152-4020
• 1311524020

Compatibility

This A168 plunger is specifically designed for use in the fuel injection pump of the following engine model:

• Komatsu 6D95 Engine

Typical applications include Komatsu construction equipment and machinery powered by the 6D95 engine.

Global Supply & Distribution

We are a dedicated supplier of high-quality diesel engine parts, offering efficient global logistics to support your business operations. Our distribution network ensures fast and reliable delivery to major industrial centers worldwide.

• Worldwide Shipping: We ship to all major regions including North America, South America, Europe, Asia-Pacific, the Middle East, and Africa.
• Express Delivery: Orders are dispatched within 3-7 days via DHL, FedEx, EMS, TNT, or UPS.
• Major Ports Served: We have experience exporting to ports such as Los Angeles, Rotterdam, Shanghai, Jebel Ali, and Singapore.
• Trade Compliance: We handle international documentation and customs clearance procedures for a smooth transaction.

Quality Assurance

Our manufacturing process adheres to strict quality control standards to ensure every part meets the demands of heavy-duty applications.

• Manufacturing Standards: Produced in ISO-certified facilities in Shandong, China.
• Testing: Each plunger undergoes rigorous dimensional and pressure testing to ensure a perfect seal and performance.
• Warranty: Backed by a 6-month warranty against manufacturing defects.

FAQ

Q: Is this plunger a direct replacement for the 131152-4020 part?
A: Yes, this A168 plunger (OEM 1311524020) is a direct replacement for the original 131152-4020 part. It is designed to be a perfect fit for the Komatsu 6D95 injection pump with no modifications required.

Q: What is the recommended installation procedure for this plunger?
A: Installation should be performed by a qualified diesel technician. It involves careful cleaning of the pump bore, lubricating the plunger with clean diesel fuel, and precise insertion to avoid damage. Proper torque specifications for the pump head must be followed. We recommend consulting the engine service manual for detailed instructions.

Q: How should I maintain the plunger to ensure a long service life?
A: Longevity depends on fuel quality and cleanliness. Always use clean, high-quality diesel fuel and replace fuel filters according to the engine manufacturer’s schedule. Contaminated fuel is the primary cause of plunger wear. Regular inspection of the fuel injection system is also recommended.