$1,250.00
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: | 318467, 6240818300, 6240-81-8300 | 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 |
This 318149 S500 turbocharger serves as an aftermarket replacement application for Komatsu SAA6D170E3 engines and Komatsu P135 equipment.
The 318149 S500 Turbocharger Replacement for Komatsu SAA6D170E3 is a high-performance heavy-duty turbocharger engineered to restore engine power, improve fuel efficiency, and ensure reliable operation in demanding industrial and construction environments.
Designed as a direct replacement turbocharger, the S500 model provides stable boost pressure, superior airflow efficiency, and long-lasting durability for Komatsu diesel engines used in mining equipment, construction machinery, generators, and heavy-duty industrial applications.
Whether you are a turbo distributor, diesel engine rebuilder, construction machinery repair company, or heavy equipment parts importer, the 318149 S500 turbocharger offers dependable aftermarket performance and competitive B2B supply advantages.
The 318149 S500 Turbocharger is specifically designed for the Komatsu SAA6D170E3 diesel engine, a powerful engine platform commonly used in heavy-duty machinery requiring consistent performance under high-load operating conditions.
Turbochargers play a critical role in maximizing diesel engine efficiency by compressing intake air and increasing combustion performance. A failing turbocharger can lead to:
The 318149 S500 turbocharger replacement is manufactured using precision-engineered components and advanced balancing technology to ensure reliable performance and long service life.
| Specification | Details |
|---|---|
| Product Name | S500 Turbocharger |
| Part Number | 318149 |
| Turbo Model | S500 |
| Engine Compatibility | Komatsu SAA6D170E3 |
| Fuel Type | Diesel |
| Cooling Type | Oil Cooled |
| Bearing System | Journal Bearing |
| Condition | Brand New |
| Application | Construction / Mining / Industrial |
| Material | Heat-Resistant Alloy |
| Balancing Test | High-Speed Dynamic Balanced |
| Warranty | 12 Months |
| Replacement Type | Direct Aftermarket Replacement |
The 318149 S500 turbocharger helps restore the original power output of Komatsu SAA6D170E3 engines. By improving air compression efficiency, the turbocharger enhances combustion performance and engine responsiveness.
Benefits include:
The turbine housing is manufactured from high-strength heat-resistant materials capable of withstanding extreme exhaust temperatures and heavy-duty operating environments.
Advantages:
Every rotating assembly undergoes professional high-speed dynamic balancing to minimize vibration and improve operational stability.
Precision balancing helps:
The advanced compressor wheel improves airflow efficiency and air intake volume, which contributes to:
The journal bearing system is designed for heavy-duty diesel engine applications and provides excellent lubrication performance under continuous operating conditions.
The 318149 S500 Turbocharger Replacement is suitable for Komatsu SAA6D170E3 diesel engines used in various heavy-duty applications.
A damaged or worn turbocharger can significantly affect engine performance.
Common signs include:
If these symptoms appear, inspection or replacement of the turbocharger is recommended immediately.
Professional installation is strongly recommended to ensure proper turbocharger operation.
Before installation:
Contaminated oil systems are one of the leading causes of premature turbocharger failure.
Proper lubrication is critical for turbocharger durability.
Recommendations:
Poor lubrication may damage:
After installation:
This procedure helps protect the internal bearing system during initial startup.
Our S500 turbochargers are manufactured according to strict aftermarket quality standards using advanced production technology.
Quality inspection includes:
Each turbocharger is individually tested before shipment.
We specialize in supplying turbochargers and turbo spare parts to global B2B customers.
Consistent manufacturing processes ensure reliable aftermarket performance.
Direct factory supply helps reduce procurement costs and improve profit margins.
We export turbochargers and turbo parts to:
Custom packaging and private labeling are available for distributors and wholesalers.
Efficient inventory management allows rapid order processing and global shipping support.
Each turbocharger is securely packed for international transportation.
Packaging includes:
Optional services:
Shipping methods:
Designed for demanding Komatsu diesel engine applications.
Direct replacement fitment for Komatsu SAA6D170E3 engines.
Durable turbine and compressor materials for extended service life.
Each unit undergoes balancing and leakage inspection before shipment.
Years of experience supplying turbochargers and spare parts worldwide.
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.
