S2ESL094 Turbo 115-5853 0R-6906 Turbocharger for Caterpillar Grader 120H 135H With 3116 Engine

S2ESL094 Turbo 115-5853 0R-6906 for CAT Grader 120H 135H 3116 Engine

Product Overview

High-Performance S2ESL094 Turbocharger for Caterpillar Grader 120H 135H With 3116 Engine

• Direct OEM Replacement: Engineered for a 100% precise fit on CAT 120H and 135H Graders.
• Superior Heat Resistance: Features a high-grade K18 Nickel-Alloy Turbine Wheel designed to withstand extreme exhaust temperatures.
• Precision Balancing: 100% dynamic balancing tested at 150,000+ RPM to ensure vibration-free operation and long bearing life.
• Factory Direct Quality: Manufactured by Zhongke Turbo with nearly 30 years of expertise (ISO 9001 & IATF 16949 Certified).
• Efficiency Restored: Optimized air-flow design to restore original engine boost, power, and fuel economy.

Technical Specifications & OEM Cross-Reference

Applications

• Caterpillar Motor Graders: 120H, 120H ES, 120H NA, 135H, 135H NA.
• Engine Series: CAT 3116 Engine platform.
• Other Equipment: Compatible with various CAT industrial applications utilizing the 3116 turbo configuration
  

Frequently Asked Questions (FAQ)

Q1: How do I verify if this S2ESL094 turbocharger is compatible with my Grader? 

Please check the nameplate on your current turbocharger for the part numbers 115-5853 or 167604. These are the most common identifiers. If your nameplate is missing, please contact our support team with your engine serial number for a free fitment check

Q2: Is this a 1:1 direct replacement for the CAT 3116 engine?

Yes. As a factory with nearly 30 years of specialized manufacturing experience, our S2ESL094 is engineered to exact OEM specifications. It is a "drop-in" fit, meaning all air inlets, exhaust ports, and oil line connections match the original factory unit perfectly—no modifications required.

Q3: What makes Zhongke turbos different from cheaper aftermarket alternatives? 

Unlike low-cost generic turbos, we use genuine K18 nickel-alloy for our turbine wheels, not lower-grade materials that warp under heat. Every unit is VSR balanced, the same high-standard process used by OEM manufacturers, ensuring maximum reliability.

Q4: 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, Perkins, Deutz, and JCB. 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 3116 turbo supplier, 115-5853 replacement turbo Europe, earthmoving 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.