T04B59 Turbo 6137-82-8600 465044-5261S Turbocharger for Komatsu Excavator PC220-2 PC200-3 With S6D105 Engine

T04B59 Turbocharger 6137-82-8600 465044-5261S for Komatsu PC200-3 PC220-2 S6D105 Engine

Product Overview

Restore maximum digging force to your Komatsu excavators and loaders. Direct-fit T04B59 replacement turbocharger for S6D105 engines (OEM 6137-82-8600). ISO/IATF certified factory direct.

Heavy-Duty T04B59 Turbocharger for Komatsu S6D105 Engines

• Direct OEM Replacement: Specifically engineered for a 1:1 "drop-in" fit for Komatsu 105 series engines, ensuring a seamless replacement for legacy PC200-3 and PC220-2 excavators with zero modifications.
• Restore Classic Performance: Optimized to deliver the precise boost maps required for the mechanical S6D105 platform, restoring original horsepower, digging force, and hydraulic response.
• Superior Heat Resistance: Equipped with a premium K18 Nickel-Alloy Turbine Wheel, providing exceptional structural integrity and preventing blade deformation under the intense thermal loads of continuous earthmoving operations.
• Precision VSR Balancing: 100% dynamic balancing tested at high speeds on a Vibration Sorting Rig (VSR) to ensure ultra-smooth operation, zero vibration, and maximum bearing longevity—critical for extending the life of older engines.
• Factory Direct Quality: Manufactured to meet or exceed ISO 9001 and IATF 16949 standards by Zhongke Turbo, offering a high-reliability, cost-effective alternative to expensive Tier-1 dealer parts.

Technical Specifications & OEM Cross-Reference

Applications

• Komatsu Excavators: PC220-2, PC200-3, PC200LC-3 series.
• Komatsu Wheel Loaders: WA250, WA300, WA320-1.
• Industrial Power: Stationary engines and generator sets utilizing the S6D105 platform.
• Engine Series: Komatsu S6D105, 6D105 Turbocharged Diesel engines.
• Komatsu Numbers: 6137-82-8600, 6137-82-8200, 6137828600, 6137828200
• Garrett Numbers: 465044-5261S, 465044-0037, 465044-0047, 465044-0061, 465044-0261, 465044-0262, 465044-0062, 465044-0161 

FAQs

Q1: How do I verify if this T04B59 turbocharger fits my Komatsu PC200-3? 

Please check the nameplate on your current turbocharger for the Komatsu part number 6137-82-8600 or the Garrett code 465044. Since the S6D105 engine was used in various machines for decades, matching the 10-digit Komatsu part number is the most reliable way to ensure a correct fit.

Q2: My old turbo is 6137-82-8200. Is this 8600 version compatible? 

Yes. The 6137-82-8600 is the upgraded service replacement for the earlier 8200 model. It features improved internal sealing and aerodynamic efficiency while maintaining identical mounting dimensions for a direct installation.

Q3: What are the maintenance essentials for a turbo on an older S6D105 engine? 

For legacy engines, it is critical to ensure your Oil Pressure is within factory specs and your Engine Oil is free of contaminants. We recommend replacing the oil feed line during installation to prevent "sludge" from the old line from damaging the new precision bearings.

Q4: What type of warranty do you provide for older heavy equipment? 

We understand that these machines are the workhorses of many operations, which is why we stand behind our quality with full technical support for equipment owners and maintenance workshops worldwide.

Q5: Do you provide worldwide shipping? What is the delivery timeframe? 

We ship globally via premium carriers like DHL, FedEx, and UPS, as well as sea freight for bulk orders. In-stock items are typically dispatched within 24–48 hours. Express delivery to North America and Europe usually takes 5–7 business days.

About Us

Fengcheng Zhongke Turbocharger Co., Ltd. is a leading high-tech factory specializing in the R&D, production, and global distribution of high-performance turbochargers. Based in Fengcheng—one of the world’s most renowned turbocharger manufacturing hubs—we have grown from a local workshop into a global supplier, serving heavy-duty, commercial, and passenger vehicle markets worldwide.

At Zhongke, we don't just "make" parts.we engineer reliability.

• Material Integrity: We exclusively use K18 Nickel-Alloy turbine wheels, capable of withstanding extreme exhaust temperatures (up to 950°C) without deformation.
• Dynamic Balancing: 100% of our turbochargers undergo high-speed dynamic balancing tests at 150,000+ RPM to guarantee zero vibration and extended bearing life.
• Certified Quality: Our production processes are certified under ISO 9001 and IATF 16949, the gold standards for the global automotive and heavy-machinery industries.

Manufacturing Prowess:Our facility is equipped with state-of-the-art production lines, including precision 5-Axis CNC machining centers, high-speed VSR (Vibration Sorting Rig) balancing machines, and advanced material testing labs.

Our Specialization:We maintain a vast inventory of over 3,500+ turbocharger models, with a focus on heavy-duty and construction machinery engines, including Cummins, Caterpillar, Komatsu, Deutz, Doosan, and Hitachi. Beyond heavy-duty machinery, we also provide a comprehensive range of turbochargers for passenger vehicles and light commercial vans. Our catalog covers over 1,000 applications for leading automotive brands including Subaru, Audi, BMW, Mercedes-Benz, Toyota, Honda, and Hyundai. Focused on optimizing fuel efficiency and restoring factory horsepower, our passenger car turbos are engineered with the same precision and K18 heat-resistant materials as our industrial line, ensuring reliable performance for daily commuting and high-speed driving alike.

Global Partnership & Support: Zhongke Turbo is more than just a manufacturer; we are your long-term technical partner. With nearly 30 years of export experience, we understand the logistics and technical requirements of the international market. We provide a warranty and dedicated technical support to help our partners succeed.

• Key Export Regions: North America, Europe, the Middle East, Africa, Latin America, and Southeast Asia.

Experience the difference of nearly 30 years of factory expertise. Contact us today for wholesale inquiries or technical consultations.