$298.00
Selected by industry leaders worldwide for proven quality.
12 months coverage to guarantee long-term performance and reliability.
Guaranteed shipping for all in-stock items within 24 hours.
Bespoke solutions tailored exactly to your project's technical specifications.
| Part Number: | 174194, 174195, 174196, 174197, 174198, 174200, 174201, 174202, 174235, 178482, 237-5250, 237-5251, 237-5252, 237-5253, 237-5254, 237-5255, 237-5270, 237-5271, 237-5272, 238-5057 | Type: | Turbocharger |
| Model: | | Previous Version: | |
| Engine Model: | Application: | | |
| Condition: | Brand New | Material: | Alloy / K18 Steel |
| Fuel Type: | Diesel | Purpose: | For replace/repair |
| Warranty: | 12 Months | Standard: | OEM Standard |
| Cooling: | Payment Terms: | L/C, T/T, Western Union Paypal | |
| Package: | Neutral | MOQ: | 1/pcs |
The 174193 S200AG047 turbocharger is a durable and high-efficiency turbocharger designed for GMC trucks and Caterpillar diesel engines, including the CAT 3126 and CAT C7 engine series. Engineered for demanding commercial and industrial applications, this turbocharger delivers reliable boost pressure, improved fuel economy, strong low-end torque, and long-lasting durability under heavy operating conditions.
For diesel engine rebuilders, fleet maintenance companies, heavy-duty truck operators, and aftermarket turbocharger distributors, the S200AG047 turbocharger provides a dependable replacement solution that restores engine performance and improves operational efficiency.
Whether used in medium-duty GMC trucks, commercial transport fleets, construction equipment, or industrial diesel applications, the 174193 turbocharger is built to support stable engine operation and maximize productivity.
Turbochargers play a critical role in modern diesel engine performance. By compressing intake air and increasing oxygen flow into the combustion chamber, the S200AG047 turbocharger helps engines produce more power while maintaining efficient fuel consumption.
For CAT 3126 and C7 engines commonly used in trucks and industrial equipment, maintaining proper turbocharger performance is essential for:
A worn or damaged turbocharger can lead to reduced power, excessive smoke, increased fuel consumption, and even severe engine damage if not replaced promptly.
The 174193 S200AG047 turbocharger is designed as a reliable replacement option to restore engine efficiency and operational reliability.
| Item | Specification |
|---|---|
| Product Name | S200AG047 Turbocharger |
| Part Number | 174193 |
| Turbo Model | S200AG047 |
| Compatible Engines | Caterpillar 3126 / CAT C7 |
| Vehicle Application | GMC Truck |
| Fuel Type | Diesel |
| Cooling Type | Oil-cooled |
| Turbo Configuration | Wastegated |
| Bearing Type | Journal Bearing |
| Condition | Brand New |
| Material | High-temperature resistant alloy |
| Compressor Wheel | Precision balanced |
| Turbine Housing | Heat-resistant cast iron |
| Application | Commercial truck and industrial diesel engine |
The S200AG047 turbocharger is manufactured using premium heat-resistant materials designed to withstand continuous high exhaust temperatures and demanding load conditions.
The advanced compressor wheel design improves airflow efficiency and provides stable boost pressure throughout the engine operating range.
Each turbocharger assembly is dynamically balanced to minimize vibration, reduce bearing wear, and ensure stable operation.
By improving air intake and combustion efficiency, the turbocharger helps reduce fuel consumption and improve overall engine performance.
The turbocharger supports strong torque output and stable acceleration, especially under heavy load applications such as hauling and construction work.
The 174193 S200AG047 turbocharger is commonly compatible with:
It is widely used in GMC truck diesel applications and various industrial diesel systems.
Before ordering, customers should verify:
A new S200AG047 turbocharger restores lost horsepower and improves throttle response.
Proper boost pressure improves combustion efficiency and reduces unnecessary fuel consumption.
A damaged turbocharger often causes excessive black smoke. Replacing the turbo helps restore cleaner combustion.
A failing turbocharger can release debris into the intake system or cause oil contamination. Replacing the unit early helps prevent major engine damage.
Turbocharger installation should be completed by experienced diesel technicians to ensure proper oil supply, sealing, and boost performance.
Before installing the new turbocharger:
Failure to clean contaminated systems may shorten turbocharger lifespan.
The S200AG047 turbocharger relies on clean engine oil for cooling and lubrication. Always use the engine manufacturer’s recommended oil specifications.
After installation:
Operators should monitor for:
Early diagnosis helps avoid more serious engine problems.
We support worldwide customers including:
Available supply options include:
Every turbocharger undergoes:
Packaging solutions include:
We support global delivery to:
Shipping methods include:
It is commonly used with Caterpillar 3126 and CAT C7 diesel engines used in GMC trucks and industrial applications.
Yes. The turbocharger is supplied as a brand-new complete assembly.
Yes. Every rotating assembly is precision balanced to ensure smooth operation and durability.
Yes. We supply distributors, rebuilders, wholesalers, and fleet maintenance companies worldwide.
Yes. Neutral and customized packaging options are available for B2B customers.
Please provide:
Our technical team can assist with compatibility verification.
Common causes include:
If you are looking for a reliable supplier of 174193 S200AG047 turbochargers for GMC trucks and Caterpillar 3126/C7 engines, we are ready to support your business with dependable quality, professional export service, and worldwide shipping solutions.
We welcome inquiries from:
Contact us today for pricing, stock availability, and technical support for the 174193 S200AG047 turbocharger.

We provide a wide range of turbocharger spare parts to support both remanufacturing and repairs. Our product lineup includes practically everything you might need. Here are some of the key parts we offer:
These spare parts cover most major turbocharger brands and models for commercial diesel engines as well as passenger vehicles. If you’re looking for something specific, just let us know the turbo model or the OEM part number, and we’ll quickly check if we have it available.
Making sure you get the right part is really important. The best way is to use the original equipment manufacturer (OEM) part number or your turbo’s model number as a reference when you order. Every turbocharger usually has an ID tag or an engraved number on it — if you give us that info, we can find the exact spare part you need.
Our sales engineers are also ready to help. If you let us know your engine model, the turbo’s model (or serial number), and maybe what problem you’re trying to fix or which component you’re replacing, we can cross-check and guide you to the right part. This way you’ll have a correct match and avoid any mix-ups.
We can also provide product catalogs or technical datasheets if you want to double-check the specifications yourself before buying. Just let us know, and we’ll get those to you.
Generally, we don’t have a strict minimum order for our standard parts — you can even order just one piece if that’s all you need. We know remanufacturing shops sometimes want to test a part’s quality first, so small sample orders are totally fine with us.
If you’re looking to buy in bulk, we can certainly discuss volume discounts. The only time we might have a minimum order is if it’s a very specialized or custom-made component, due to the production requirements. In those cases, we’d let you know upfront if any minimum applies.
In most situations, whether you need a single item or a large batch, we’re happy to accommodate. We pride ourselves on being flexible and building long-term relationships with our clients.
We offer a standard 12-month warranty on all our turbocharger spare parts. The clock starts from the date we ship them out, unless we’ve made a different agreement (for example, starting from the installation date in some cases). In short, if any part fails due to a manufacturing defect within those 12 months, it’s covered under our warranty.
If you do encounter a problem that you believe is our fault within the warranty period, just let us know. We’ll typically ask for some details about what happened (maybe a report or photos) so we can understand the issue. Once we’ve confirmed it’s a warranty case, we’ll send you a replacement part or offer you a full refund/credit for that item. We stand behind our products, so if there’s a genuine quality problem, we’ll make it right as quickly as possible.
Our warranty covers failures that result from defects in our parts (materials or workmanship) under normal use. For example, if a compressor wheel had a casting flaw or a cartridge assembly wasn’t balanced properly at the factory and it causes a premature failure, that’s on us and would be covered.
However, there are some situations that are not covered by our warranty. Here are the main exclusions:
In essence, if a part fails because it had a defect, it’s covered. But if it fails due to misuse, external factors, or normal wear, it’s not. If you ever need to claim warranty, we’ll review what happened (often via photos or a failure report) and may examine the part. That ensures we handle claims fairly and transparently.
We will arrange for a specialist to contact you immediately.
Download our catalog to see all products and data sheets, the catalog sheet will be sent to your email address.