DV11 Piston with Pin 65.02501-0711 for Doosan Engine Parts Excavator

Product Details

Product Overview

This high-quality DV11 Piston with Pin, referencing OEM number 65.02501-0711, is a critical engine component designed for a range of heavy-duty Doosan equipment. As a direct replacement part, it is commonly used in Doosan diesel engines powering various construction and industrial machinery.

Manufactured to meet OEM size and performance standards, this piston assembly ensures reliable combustion, reduced friction, and long service life. It is an ideal solution for maintaining or rebuilding Doosan DV11 engines found in excavators, loaders, and other heavy equipment operating in demanding environments worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications for a perfect fit and reliable performance in Doosan DV11 engines.
• Durable Construction: Built from high-strength materials to withstand extreme combustion pressures and temperatures, ensuring extended service intervals.
• Complete Assembly: Includes the piston and pin as a matched set, simplifying installation and ensuring optimal clearance.
• Enhanced Wear Resistance: Advanced surface treatment reduces friction and wear, protecting the cylinder liner and prolonging engine life.
• Rigorous Testing: Each component undergoes strict quality control, including machinery test reports and video inspection, guaranteeing reliability.
• Cost-Effective Solution: A direct replacement for the original part, offering significant savings compared to dealer pricing without compromising on quality.

Technical Specifications

OEM Cross-Reference

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

• Doosan: 65.02501-0711

Please verify your engine’s specific requirements before ordering. This part is designed to match the original Doosan specifications.

Compatibility

This piston is specifically designed for the Doosan DV11 diesel engine. It is commonly used for the following applications:

• Excavators
• Forklifts
• Loaders
• Bulldozers
• Trucks
• Buses
• Other heavy industrial machinery

Global Supply & Distribution

We offer worldwide shipping from our distribution center in Guangdong, China. Our logistics network ensures fast and reliable delivery to major ports and industrial centers across North America, South America, Europe, Southeast Asia, the Middle East, and Africa. We have extensive experience in international trade and can handle both small parcel and bulk freight shipments efficiently.

Quality Assurance

Every piston assembly is manufactured in a facility that adheres to strict quality management standards. All parts are subjected to rigorous testing, including dimensional checks and material analysis, to ensure they meet OEM performance criteria. We provide a 6-month warranty against manufacturing defects. A machinery test report and video outgoing inspection are available upon request to verify product quality before shipment.

FAQ

Q: Is this piston 100% compatible with my Doosan DV11 engine?
A: This piston (part number 65.02501-0711) is designed as a direct replacement for the original Doosan DV11 engine component. We strongly recommend cross-referencing your engine’s serial number and the existing part number to confirm fitment, as engine specifications can vary by year and application.

Q: What should I check during installation?
A: Before installation, carefully inspect the new piston and pin for any damage during shipping. Ensure the cylinder bore is within specification and properly honed. Always follow the manufacturer’s service manual for ring gap, piston-to-wall clearance, and torque specifications. We recommend replacing piston rings and cylinder liners at the same time for optimal performance.

Q: What is your warranty policy and return process?
A: We offer a 6-month warranty covering manufacturing defects. If you encounter an issue, please contact us with your order number and a description of the problem. We may request photos or a video for inspection. Our team will work with you to provide a replacement or refund as per our policy. Proof of proper installation is required for warranty claims.