GTA4502V Turbo 758204-5006S 23534360 Turbocharger for Detroit Truck Series 60 Engine

GTA4502V Turbo 758204-5006S 23534360 for Detroit Series 60 Engine

Product Overview

GTA4502V VNT Turbocharger for Detroit Diesel Series 60 engines. IATF 16949 certified quality. Replaces 758204-5006S & 23534360. Factory direct for highway trucks.

High-Performance GTA4502V VGT Turbocharger for Detroit Diesel Series 60 (14.0L)

• Precision VGT Control: Features an advanced Variable Geometry System (VGS/VGT) precision-calibrated for the Detroit Series 60 14L engine. Technical Benefit: Restores peak boost response, improves low-end torque, and ensures optimal engine braking performance.
• Direct OEM Replacement: Engineered for a 1:1 "drop-in" fit for Series 60 engines. Fully compatible with factory electronic actuators and mounting configurations, ensuring a seamless, no-modification repair.
• Enhanced Soot Resistance: The internal VGT nozzle ring is treated for superior heat and carbon (soot) resistance, significantly reducing the "vane sticking" issues common in high-mileage North American highway trucks.
• K18 Nickel-Alloy Turbine Wheel: Equipped with a premium K18 Nickel-Alloy turbine wheel to withstand the extreme exhaust temperatures of a 14-liter engine under continuous heavy load, preventing blade fatigue.
• VSR High-Speed Balancing: 100% dynamic balancing tested on a Vibration Sorting Rig (VSR) at full operating speeds to ensure ultra-smooth performance, zero vibration, and maximum bearing life.

Technical Specifications & Cross-Reference Data

Applications

• Freightliner Trucks: Century Class, Columbia, Cascadia with Series 60 14L.
• Kenworth / Peterbilt: Highway tractors equipped with the 14.0L Series 60 engine (DDEC V).
• Western Star: Heavy-duty vocational and long-haul trucks.
• Engine Series: Detroit Diesel Series 60 14.0L, EPA04 / EPA07 (early versions).
• Garrett Numbers: 758204-5006S, 758204-0006, 758204-5006, 752389-0006, 752389-5006, 752389-5006S, 752389-1/5/6/7
• Detroit Diesel OEM Numbers: 23534360, R23534360, 23533435, 23534361 

FAQs

Q1: My old turbo part number is R23534360. Is this a direct match? 

Yes. The "R" prefix indicates a Remanufactured unit from the OEM dealer. Our unit is a brand-new direct replacement for both 23534360 and R23534360, offering identical fitment and superior service life.

Q2: Does this VGT turbocharger include the actuator? 

Our GTA4502V is typically supplied as a complete turbo assembly. We recommend that the final VGT calibration be verified with a diagnostic tool (like Detroit Diagnostic Link) upon installation to ensure perfect synchronization with the engine's DDEC ECU.

Q3: What causes "vane sticking" on the Series 60 turbo? 

Soot buildup is the primary cause. Our unit features improved nozzle ring tolerances, but we strongly recommend regular DPF cleaning and using high-quality low-ash engine oil to prevent carbon deposits from affecting the VGT mechanism.

Q4: Do you offer a warranty for long-haul owner-operators? 

We understand that for an owner-operator, uptime is everything. That's why we use industrial-grade K18 alloys and VSR balancing to ensure our turbos handle the toughest North American routes.

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, Scania, Kobelco, 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 Nissan, 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.