The 6502-51-5040 Turbocharger AS is a high-performance forced induction component, precision-engineered for Komatsu SAA6D170E series engines commonly used in large excavators like the 385C, 390D, and 390D L. This direct-replacement turbocharger is built with high-temperature resistant alloy turbine wheels and dual-scroll housing technology to deliver optimized boost pressure, significantly enhancing engine power output and low-speed torque for demanding earthmoving applications.
| Parameter | Description |
| Part Number | 6505-55-5260 |
| Product Name | Turbocharger AS |
| Brand | Komatsu |
| Product Type | Engine Turbocharger Assembly |
| Material | High-strength heat-resistant alloy steel + precision turbo components |
| Strength & Performance | Provides efficient air compression and improves engine power output under heavy-duty conditions |
| Surface Treatment / Protection | Precision machined surfaces with heat- and corrosion-resistant treatment |
| Dimensions & Structure | OEM standard configuration |
| Function / Installation Position | Engine exhaust-driven turbocharger position |
| Operating Conditions | Heavy-duty diesel engine operation |
| Compatible Models | SDA12V140 |
| System | Engine intake and exhaust boosting system |
| Weight | 22.8 kg |
| Packaging | Industrial carton + foam protection |
| Lead Time | 30–90 days |
| Shipping Method | Sea / Air / Land |
| Payment Method | USD / RMB / RUB |
| Warranty | 6 months |
The 6505-55-5260 Turbocharger AS is designed for Komatsu SDA12V140 engine applications.
If you are unsure whether this turbocharger is suitable for your equipment, simply provide your machine model, machine serial number (PIN), or engine serial number, and our technical team will verify compatibility before shipment.
The 6505-55-5260 Turbocharger AS is suitable for Komatsu equipment operating in demanding industries, including:
Engineered to maintain efficient turbocharging performance, this component helps improve engine responsiveness, increase productivity, and ensure reliable long-term operation in harsh working conditions.
YLCM is a professional supplier of genuine, OEM, and premium aftermarket Komatsu spare parts for customers worldwide.
We provide:
In addition to turbochargers, we also supply engine components, hydraulic parts, transmission parts, electrical components, cooling system parts, filters, undercarriage parts, and a complete range of Komatsu replacement parts.
Every 6505-55-5260 Turbocharger AS is professionally packaged to ensure safe international transportation.
Packaging options include:
Each product is carefully inspected and securely packaged before shipment to minimize transportation risks and ensure safe delivery in excellent condition.
Looking for the 6505-55-5260 Turbocharger AS for Komatsu SDA12V140?
Contact YLCM today to receive:
Our experienced sales team will respond promptly with competitive pricing and a customized spare parts solution to meet your equipment and project requirements.
