Komatsu PC130-7 4D95 Series Engine Piston 95mm | SAA4D95LE-3 | Part# 6208-31-2110

Product Details

Product Overview

This high-quality engine piston is specifically engineered for Komatsu PC130-7 excavators equipped with the SAA4D95LE-3 diesel engine. Manufactured to meet or exceed OEM specifications, this 95mm diameter piston (Part Number 6208-31-2110) is a critical component for restoring engine compression and performance. We serve a global B2B clientele, with regular shipments to North America, Europe, the Middle East, Southeast Asia, and Australia, ensuring reliable supply for heavy equipment maintenance and overhaul projects.

Key Features & Benefits

• Precision Engineering: Manufactured with a 95mm nominal diameter and strict tolerances to ensure a perfect fit within the 4D95 series cylinder liner.
• Superior Durability: Constructed from high-strength aluminum alloy with a reinforced design to withstand the high combustion pressures and temperatures of turbocharged diesel engines.
• Enhanced Performance: Precision-machined ring grooves and piston pin bore ensure optimal oil control, reduced friction, and maximum power output.
• Direct Replacement: A direct OEM replacement for Komatsu part number 6208-31-2110, requiring no modifications for installation on compatible engine models.
• Rigorous Testing: Each piston undergoes strict quality control checks, including dimensional verification and material composition analysis, to guarantee reliability.

Technical Specifications

OEM Cross-Reference

This piston is a direct replacement for the following original equipment manufacturer part numbers:

• Komatsu: 6208-31-2110

Note: Please verify your existing piston diameter and engine model (SAA4D95LE-3) before purchase to ensure correct fitment.

Compatibility

• Engine Models: Komatsu SAA4D95LE-3, 4D95 Series (including naturally aspirated and turbocharged variants).
• Vehicle Applications: Komatsu PC130-7 Excavator.
• Other Applications: May also be compatible with other Komatsu machinery using the 4D95 engine platform (e.g., PC78US-6, PC100-6, WA100-3). Please cross-reference your engine serial number.

Global Supply & Distribution

We are a dedicated supplier of heavy equipment engine parts with a robust global logistics network. We offer:

• Worldwide Shipping: Reliable shipping via air, sea, and express courier (DHL, FedEx, UPS) to any destination.
• Major Markets Served: Consistent supply to North America (USA, Canada), Europe (Germany, UK, Netherlands), Asia-Pacific (Indonesia, Thailand, Australia), Middle East (UAE, Saudi Arabia), and Africa.
• Fast Delivery: Expedited processing and shipping from our warehouse to major ports like Rotterdam, Los Angeles, Shanghai, and Jebel Ali.
• Trade Compliance: Experienced in international trade documentation and customs clearance for hassle-free delivery.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001 certified facilities, ensuring consistent quality control throughout the production process.
• Warranty: Backed by a standard 6-month warranty against manufacturing defects in materials and workmanship.
• Testing: Each piston is tested for hardness, dimensional accuracy, and surface finish to ensure it meets OEM performance standards.

FAQ

Q1: Is this piston a direct fit for my Komatsu PC130-7 engine?
A: Yes, this piston (6208-31-2110) is designed as a direct replacement for the SAA4D95LE-3 engine found in the PC130-7 excavator. However, you must confirm that your engine block is using a standard 95mm bore size. If the cylinder has been previously oversized, this standard piston will not fit.

Q2: What other parts should I replace when installing a new piston?
A: For a reliable engine rebuild, we strongly recommend replacing the piston rings, piston pin, and cylinder liner simultaneously. Additionally, always install a new head gasket and oil seals. This ensures proper sealing and prevents premature wear of the new piston.

Q3: How can I verify the quality of this aftermarket piston compared to the original Komatsu part?
A: Our piston is manufactured from high-grade aluminum alloy that meets or exceeds the material specifications of the OEM part. We provide a 6-month warranty against defects. For critical applications, we recommend having a qualified technician measure the piston skirt diameter and ring groove clearance before final installation to ensure it matches your specific engine specifications.