Komatsu Piston S6D95 6207-31-2131 / 6207-31-2121 / 6207312131 diesel engine

Komatsu Piston S6D95 6207-31-2131 / 6207-31-2121 / 6207312131 – OEM Quality

✅ In stock – order now!

📄 Product Description:

This piston is designed for the Komatsu S6D95 diesel engine, widely used in excavators, bulldozers, and heavy-duty loaders. Built to OEM specifications, it ensures precise fitment, durable compression performance, and excellent thermal resistance. Ideal for engine overhaul projects.

🔧 Compatibility:

Engine model:

• Komatsu S6D95 (inline 6-cylinder diesel engine, NA or turbocharged)

Applications:

• Excavators

• Bulldozers

• Wheel and crawler loaders

• Construction and industrial machinery

🔁 Cross-reference part numbers:

• 6207-31-2131

• 6207-31-2121

• 6207312131

🛠️ Specifications:

• Piston diameter: 95 mm

• Piston height: ~115 mm

• Pin diameter: 34 mm

• Combustion chamber: Concave or turbo-type (depending on variant)

• Material: High-strength aluminum alloy

• Condition: New

• Warranty: 6 months

• Packaging: OEM box or export-grade crate

• Shipping: Worldwide delivery available

🔍 Key Features:

• OEM quality – matches Komatsu factory standards

• Excellent wear resistance and heat stability

• Built for high-performance diesel applications

• Perfect for overhauling S6D95 engines