Komatsu Crankshaft S4D105 6134-31-1110 for diesel engine

Komatsu Crankshaft S4D105 6134-31-1110 – OEM Quality

✅ In stock – order now!

📄 Product Description:

This crankshaft is designed for the Komatsu S4D105 diesel engine, commonly used in construction, utility, and generator applications. Built to OEM specifications, it ensures precise geometry, dynamic balance, and long service life under high loads – perfect for a full engine overhaul.

🔧 Compatibility:

Engine model:

• Komatsu S4D105 (inline 4-cylinder diesel engine, NA or turbocharged)

Applications:

• Komatsu excavators and loaders

• Road and utility equipment

• Generator sets

🔁 Cross-reference part number:

• 6134-31-1110

🛠️ Specifications:

• 4 connecting rod journals

• Forged alloy steel

• Induction-hardened and ground

• Balanced: Dynamically

• Condition: New

• Warranty: 6 months

• Packaging: Wooden crate or export-grade packaging

• Shipping: Worldwide delivery available

🔍 Key Features:

• OEM quality – matches Komatsu specifications

• High wear and load resistance

• Precision machining

• Ideal for rebuilding S4D105 engines