S200AG048 Turbo 188-5156 10R-0371 Turbocharger for Caterpillar D6R Tractor With C9 Engine

S200AG048 Turbo 188-5156 10R-0371 for CAT D6R Tractor C9 Engine

Product Overview

Heavy-Duty S200AG048 Turbocharger for Caterpillar C9 Engine & D6R Tractors

• Direct OEM Replacement: Engineered for a 100% precise for CAT D6R series tractors and C9 diesel engines.
• Superior Heat Resistance: Equipped with a premium K18 Nickel-Alloy Turbine Wheel, capable of withstanding extreme exhaust temperatures in heavy-duty earthmoving operations.
• Precision VSR Balancing: 100% dynamic balancing tested at 150,000+ RPM to ensure ultra-smooth operation, zero vibration, and maximum bearing life.
• Factory Direct Excellence: Manufactured by Zhongke Turbo with nearly 30 years of industry expertise (ISO 9001 & IATF 16949 Certified)
• Restored Power & Efficiency: Optimized for maximum air-flow efficiency to restore factory boost levels and reduce engine fuel consumption.

Technical Specifications & OEM Cross-Reference

Applications

• Caterpillar Tractors / Dozers: D6R, D6R II, D6T, D6N, D6R III.
• Engine Series: CAT C9, C9 ACERT engine platforms.
• Other Equipment: Compatible with various CAT industrial and construction machinery utilizing the C9 S200AG configuration.
• Part Numbers: 188-5156, 1885156, 171770, 178472, 10R0371, 10R-0371, 0R0371

FAQs

Q1: How do I verify if this S200AG048 turbocharger is compatible with my D6 Tractor? 

Please check the nameplate on your old turbocharger for the part numbers 188-5156 or 10R0371. These are the primary identifiers. If you cannot find the nameplate, please provide your engine serial number to our support team for a free compatibility audit.

Q2: What is the benefit of the K18 Nickel-Alloy wheel in this turbo? 

Heavy-duty tractors operate under constant high load, generating immense heat. The K18 alloy ensures the turbine wheel does not warp or crack under temperatures up to 950°C, providing significantly longer service life than cheaper alternatives.

Q3: Is there a warranty for international orders? 

As a direct manufacturer with 25+ years of experience, we provide full technical support to ensure your equipment stays in the field and productive.

Q4: How does Zhongke’s quality compare to the Original Equipment (OE) brands? 

All our turbochargers feature K18 Nickel-Based Alloy Turbine Wheels. Furthermore, every unit undergoes rigorous VSR (Vibration Sorting Rig) High-Speed Balancing at speeds exceeding 150,000 RPM to ensure zero vibration and whisper-quiet operation.

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 1,500+ turbocharger models, with a focus on heavy-duty and construction machinery engines, including Cummins, Caterpillar, Komatsu, John Deere, Liebherr, and Hitachi. Whether it is a single replacement for an excavator or a bulk order for a regional distributor, we deliver "OE Performance at Factory Direct Pricing.

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.
• Focus Areas: CAT D6 turbo supplier, 188-5156 10R-0371 replacement turbo Europe, C9 engine parts distributor Australia, heavy equipment turbos South America.

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