Komatsu Piston S6D105 6136-31-2111 / 6136-31-2110

Komatsu Piston S6D105 6136-31-2111 / 6136-31-2110 – OEM Quality

✅ In stock – order now!

📄 Product Description:

This piston is made for the Komatsu S6D105 diesel engine, widely used in excavators, bulldozers, loaders, and industrial applications. Built to OEM standards, it provides precise fitment, stable compression, and high durability under thermal and mechanical stress – ideal for engine overhaul.

🔧 Compatibility:

Engine model:

• Komatsu S6D105 (inline 6-cylinder diesel engine, NA or turbocharged)

Applications:

• Excavators

• Loaders

• Bulldozers

• Industrial and power equipment

🔁 Cross-reference part numbers:

• 6136-31-2111

• 6136-31-2110

🛠️ Specifications:

• Piston diameter: 105 mm

• Piston height: ~120 mm

• Pin diameter: 36 mm

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

• 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 specifications

• Excellent heat and wear resistance

• Built for heavy-duty diesel performance

• Perfect for rebuilding S6D105 engines