GTA42 Turbo 810160-5001S 612640110399 Turbocharger for Weichai WP12/13 EFI Engine

GTA42 Turbocharger 810160-5001S 612640110399 for Weichai WP12 & WP13 EFI Engine

Product Overview

Exact-fit GTA42 replacement turbo for Weichai WP12/WP13 EFI engines (OEM 612640110399, 810160-5001S). ISO/IATF certified factory direct.

High-Efficiency GTA42 Turbocharger for Weichai WP12 & WP13 EFI Heavy-Duty Engines

• Precision EFI Synchronization: Specifically calibrated for Weichai WP12 and WP13 electronic fuel injection (EFI) engines. Ensures the precise air-fuel ratio required by the ECU to maximize fuel efficiency and reduce emissions.
• Direct OEM Replacement: A 1:1 "drop-in" fit designed to replace the original Garrett/Weichai units. Fully compatible with factory air intake, oil feed lines, and exhaust manifolds—ensuring a seamless installation on heavy trucks and machinery.
• K18 Nickel-Alloy Turbine Wheel: Features a premium K18 Nickel-Alloy turbine wheel, designed to withstand the extreme exhaust temperatures of high-horsepower EFI engines (up to 950°C) without blade deformation.
• Precision VSR 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 under heavy load.
• Factory Direct Quality: Manufactured to meet IATF 16949 quality standards by Zhongke Turbo, offering a high-reliability, cost-effective alternative to expensive dealership parts.

Technical Specifications & OEM Cross-Reference

Applications

• Heavy Duty Trucks: Shacman Delong, Foton Auman, Beiben V3, Dayun N8/N9 equipped with Weichai WP12/WP13 EFI engines.
• Construction Machinery: Large excavators, wheel loaders, and mining trucks utilizing the WP12/WP13 power platform.
• Industrial Power: Specialized vocational vehicles and generator sets.
• Engine Series: Weichai WP12.336, WP12.375, WP12.430, WP13.480, WP13.500 EFI Turbocharged Diesel.
• Garrett Numbers: 810160-5001S, 810160-0001, 810160-1, 860633-0001, 860633-5001S
• Weichai OEM Numbers: 612640110399, 612640110398, 612640110397 

FAQs

Q1: How do I verify fitment for my Weichai WP13 engine? 

Please check the nameplate on your current turbocharger for the number 810160-5001S or the Weichai number 612640110399. Because EFI engines have very specific boost requirements, matching the exact OEM number is the only way to ensure 100% engine compatibility.

Q2: My old turbo is marked 860633-0001. Is this the same? 

Yes. 860633-0001 is an interchangeable part number for this GTA42 series. Our unit covers all these cross-references, providing identical fitment and performance.

Q3: What causes early failure in EFI engine turbochargers? 

In EFI engines, soot buildup and oil contamination are the primary enemies. We strongly recommend replacing the Air Filter and Oil Feed Line during installation. Clean air and fresh oil are critical for the precision bearings of the GTA42.

Q4: Do you offer a warranty for heavy-duty fleet operators? 

Yes. We offer a 6-month unlimited mileage warranty. We understand that Weichai-powered trucks are the backbone of many logistics fleets, and we stand behind our industrial-grade quality to minimize your downtime.

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.