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HE300VG VGT Turbo 68321378AA 5601240NX Turbocharger for Ram 2500 3500 6.7L Engine
| Place of Origin | China |
| Brand Name | Carrier |
| Certification | ISO 9001,IATF 16949 |
| Model Number | HE300VG Turbo |
HE300VG VGT Turbo 68321378AA 5601240NX Turbocharger for Ram 2500 3500 6.7L Engine
Product Overview
Premium HE300VG VGT Turbocharger for Ram 2500/3500 (6.7L)
- Precision VGT Optimization: Features an advanced Variable Geometry system specifically calibrated for the 6.7L ISB platform. Technical Benefit: Restores peak torque for heavy towing, eliminates low-end lag, and ensures the critical Exhaust Brake (Jake Brake) functions perfectly.
- Direct "Drop-In" Replacement: A 1:1 mechanical and electronic match for original Mopar/Holset units. Fully compatible with factory wiring harnesses, oil/water lines, and DPF systems—ensuring a seamless, professional installation.
- K18 Nickel-Alloy Turbine Wheel: Equipped with a high-grade K18 Nickel-Alloy turbine wheel, designed to withstand the extreme exhaust temperatures of high-output diesel engines during sustained uphill towing without blade deformation.
- VSR High-Speed Balancing: 100% dynamic balancing tested on a Vibration Sorting Rig (VSR) at full operational RPMs. This ensures ultra-smooth operation, eliminates shaft vibration, and maximizes the service life of your engine.
- Heavy-Duty Uptime Standard: Manufactured to meet IATF 16949 standards by Zhongke Turbo, providing a high-reliability, cost-effective alternative to expensive dealership parts while maintaining OEM durability.
Technical Specifications & OEM Cross-Reference
| Turbo Model | HE300VG Turbo |
|---|---|
| Part Number | 5601240, 5601240NX, 5601240RX, 5326055, 5326055HX, 5494878, 5494878RX, 3788936, 3799833 |
| OE Number | 68321378AA, 68321377AA, 68212739AA, 68481772AA, 68253029AA, 68291586AA |
| Application | For Ram 2500 3500 6.7L Engine |
| Engine Model | ISB Engine |
| Brand | Carrier |
| Quality | 100% Tested High-Quality ISO 9001 & IATF 16949 certified |
| Type | K18 |
| Material | Alloy |
| Fuel | Diesel Engine |
Compatible OEM & Part Numbers
- Part Numbers: 5601240, 5601240NX, 5601240RX, 5326055, 5326055HX, 5494878, 5494878RX, 3788936, 3799833
- OEM Numbers: 68321378AA, 68321377AA, 68212739AA, 68481772AA, 68253029AA, 68291586AA
Application
- Ram 2500/3500: 6.7L Turbo Diesel models (2013-2018).
- Ram 4500/5500 Chassis Cab: High-uptime commercial and vocational trucks.
- Heavy Towing & Hauling: Specifically designed for trucks utilized in fifth-wheel and gooseneck applications.
- Engine Series: 6.7L ISB, QSB 6.7 24V Turbocharged Diesel with VGT.
Q1: How do I verify fitment for my Ram 6.7L?
Please check the nameplate on your current turbocharger for the part number 68321378AA or the Holset number 5601240. Since the 6.7L VGT system evolved between 2007 and 2019, matching the specific OEM number is the only way to ensure 100% compatibility with your electronic actuator and ECM.
Q2: Does this turbo include the electronic VGT actuator?
Our HE300VG is typically supplied as a complete assembly including the pre-installed electronic actuator. We recommend a final "actuator calibration" using a diagnostic tool (like INSITE or AlfaOBD) after installation to ensure perfect synchronization.
Q3: What causes early VGT failure on the 6.7L?
The most common causes are carbon/soot buildup in the sliding nozzle ring and coolant contamination. To extend the life of your new turbo, we strongly recommend using your Exhaust Brake frequently to keep the VGT vanes moving and replacing the Oil Feed Line during installation.
Q4: Is this a "Reman" or a "Brand New" unit?
This is a 100% Brand-New Outright Purchase. No core charge is required, and there is no need to ship your old unit back to us, saving you significant time and expensive international shipping fees.
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. 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.
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