|
GT2256MS Turbo 704136-5003S 8973267520 Turbocharger for NPR 4HG1-T Engine
| Place of Origin | China |
| Brand Name | Carrier |
| Certification | ISO 9001,IATF 16949 |
| Model Number | GT2256MS Turbo |
GT2256MS Turbo for NPR 4HG1-T Engine
,Turbocharger with warranty for NPR 4HG1-T
,Diesel truck turbo 704136-5003S
GT2256MS Turbo 704136-5003S 8973267520 Turbocharger for NPR 4HG1-T Engine
Product Overview
High-Efficiency GT2256MS Turbocharger for 4HG1-T (4.6L) Engines
- Precision 4HG1-T Optimization: Specifically engineered for the 4.6-liter 4HG1-T mechanical diesel platform. Restores factory boost maps and low-end torque essential for the payload capacity and fuel economy of NPR trucks.
- Direct "Drop-In" Fit: A 1:1 mechanical match for original Garrett GT2256 units. Fully compatible with factory intake manifolds, oil feed lines, and exhaust flanges—ensuring a seamless, zero-modification installation for fleet mechanics.
- K18 Nickel-Alloy Turbine Wheel: Equipped with a premium K18 Nickel-Alloy turbine wheel, designed to withstand sustained high thermal loads (up to 950°C) without blade deformation, ensuring long-term reliability in Euro-1 mechanical engine cycles.
- VSR High-Speed Balancing: 100% dynamic balancing tested on a Vibration Sorting Rig (VSR) at full operational RPMs (160,000+). Technical Benefit: This eliminates shaft vibration, ensures whisper-quiet operation, and maximizes the bearing service life of your engine.
- Logistics-Grade Durability: Manufactured to meet IATF 16949 quality standards by Zhongke Turbo, providing a high-reliability, cost-effective alternative to expensive original dealership parts.
Technical Specifications & OEM Cross-Reference
| Turbo Model | GT2256MS Turbo |
|---|---|
| Part Number | 704136-5003S, 704136-0003, 704136-0001, 704136-0002, 704136-3 |
| OE Number | 8973267520, 8972083520, 8972083521, 8971784860, 8-9732-675-20, 8-9720-835-20, 897326-7520 |
| Application | For NPR 4HG1-T Engine |
| Engine Model | 4HG1-T 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: 704136-5003S, 704136-0003, 704136-0001, 704136-0002, 704136-3
- OEM Numbers: 8973267520, 8972083520, 8972083521, 8971784860, 8-9732-675-20, 8-9720-835-20, 897326-7520
Application
- NPR Trucks: 4.6L 4HG1-T powered light-medium duty commercial trucks.
- Elf / N-Series: Various logistics configurations utilizing the 4.6L platform.
- Specialized Machinery: Vocational chassis and vocational vehicles utilizing the 4HG1 engine.
- Engine Series: 4HG1, 4HG1-T 4.6L 4-Cylinder Turbocharged Diesel.
Q1: How do I verify fitment for my NPR?
Please check the nameplate on your old turbo for the Garrett code 704136 or the number 8973267520. Since the 4HG1 has several turbocharged and naturally aspirated variants, matching these specific numbers is the only way to ensure 100% compatibility.
Q2: My truck is producing excessive black smoke under load. Will this fix it?
Yes. Black smoke in 4HG1-T engines is often a sign of an improper air-to-fuel ratio due to a worn turbo or boost leak. Our GT2256MS ensures your engine receives the oxygen needed for complete combustion, restoring your truck's original fuel economy and power.
Q3: Does the turbo include the required gaskets?
Yes. This unit typically includes a premium mounting gasket kit to ensure a perfect, leak-free seal for the oil, water, and exhaust connections.
Q4: What maintenance is critical for 4HG1-T turbochargers?
Lubrication is absolute life. We strongly recommend replacing the Oil Feed Line and using High-Quality Diesel Engine Oil during installation. Clean lubrication is the lifeblood of the GT2256's precision bearings in high-mileage urban delivery trucks.
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.
Contact Us at Any Time
