4N15 Piston for Mitsubishi Engine Parts –, Fit Excavator, Forklift, Truck & Loader

Product Details

Product Overview

This high-quality 4N15 Piston is a critical engine component specifically designed for Mitsubishi diesel engines. Manufactured by, this piston is engineered to OEM size specifications, ensuring a precise and reliable fit for a wide range of heavy-duty machinery applications.

Commonly used in excavators, forklifts, trucks, loaders, bulldozers, and buses, this piston is built to withstand the high compression and thermal stresses of diesel combustion. Its robust construction supports engine efficiency, oil control, and long-term durability, making it an ideal replacement part for maintaining or rebuilding your Mitsubishi 4N15 engine.

Key Features & Benefits

• OEM Specification: Manufactured to original equipment size standards, guaranteeing a direct fit without modification.
• Durable Construction: Built from high-grade materials to resist wear, thermal expansion, and mechanical fatigue in demanding diesel environments.
• Enhanced Engine Performance: Designed to optimize combustion chamber sealing, improve compression, and reduce blow-by for better fuel efficiency.
• Versatile Application: Suitable for multiple heavy equipment types, including excavators, forklifts, trucks, loaders, bulldozers, and buses.
• Rigorous Quality Control: Each piston undergoes outgoing video inspection and machinery test reporting to ensure consistent quality.
• Reliable Warranty: Backed by a 6-month warranty, providing peace of mind for professional buyers and fleet operators.

Technical Specifications

OEM Cross-Reference

This 4N15 piston is designed as a direct replacement for the original Mitsubishi parts. While the specific OEM part number may vary by application, the cross-reference is based on the engine model:

• Mitsubishi 4N15 Engine: All OEM piston variants for this model.
• Note: For exact OEM number cross-referencing (e.g., 8-98023-526-0), please verify with your original part number or consult our sales team for precise compatibility.

Compatibility

This piston is commonly used for the following engine and vehicle applications (fitment is inferred based on the Mitsubishi 4N15 engine model):

• Engine Model: Mitsubishi 4N15
• Vehicle/Equipment Applications:
  • Forklift
  • Excavator
  • Truck
  • Loader
  • Bulldozer
  • Bus
• Always verify compatibility with your specific engine serial number before purchase.

Global Supply & Distribution

is a global supplier of diesel engine components, offering worldwide shipping to major ports and industrial centers. Our distribution network covers:

• North America: Fast delivery to the USA, Canada, and Mexico.
• Europe: Reliable shipping to Germany, UK, France, Italy, and more.
• Asia-Pacific: Direct supply to Japan, South Korea, Australia, and Southeast Asia.
• Middle East & Africa: Serving UAE, Saudi Arabia, South Africa, and key markets.
• South America: Export experience to Brazil, Argentina, and Chile.

We comply with international trade standards and offer flexible logistics solutions, including sea, air, and express courier services, to meet your urgent requirements.

Quality Assurance

• Manufacturing Standards: Produced in a certified facility in Guangdong, China, adhering to strict quality management systems.
• Testing: Each piston batch is subject to outgoing video inspection and machinery test reports to confirm dimensional accuracy and performance.
• Warranty: We offer a 6-month warranty against manufacturing defects. Should any issues arise within this period, we provide prompt support.
• Packaging: Securely packed in plastic bags, boxes, or cartons to prevent damage during transit.

FAQ

Q1: Is this piston a direct replacement for my Mitsubishi 4N15 engine?
A: Yes, this piston is manufactured to OEM size specifications for the Mitsubishi 4N15 engine. However, we recommend verifying your engine’s serial number and original piston dimensions to ensure a perfect match, as some variants may exist.

Q2: What installation precautions should I take?
A: For optimal performance, ensure the cylinder bore is within specification and free of scoring. Always use new piston rings and lubricate the piston skirt during assembly. Torque the connecting rod bolts to manufacturer specifications and check ring end gaps before installation.

Q3: How should I maintain this piston for long service life?
A: Regular oil changes using the correct viscosity grade for your engine, maintaining proper coolant levels to prevent overheating, and avoiding prolonged heavy loads will extend piston life. Monitor for excessive smoke or oil consumption as signs of wear.