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| Part Number: | VZ21;13900-62D51;VE110069;VJ110069 | 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 13900-62D51 VZ21 Turbocharger is a precision-engineered replacement turbocharger designed for Suzuki and Isuzu 4TNA diesel engines. This turbo model (VZ21) is widely recognized for its compact structure, fast response, and reliable performance in small-displacement diesel applications.
Turbocharging plays a vital role in improving engine efficiency by increasing the amount of compressed air entering the combustion chamber. This leads to better fuel combustion, increased power output, and reduced emissions. In compact diesel engines such as the 4TNA series, a properly functioning turbocharger is essential to maintaining performance stability and operational efficiency.
Our 13900-62D51 replacement turbocharger is manufactured using high-grade materials and precision engineering processes to ensure OEM-level fitment and performance. Each unit is carefully balanced and tested to guarantee smooth operation, reliable boost pressure, and long service life under demanding conditions.
Whether used in agricultural machinery, compact industrial equipment, or light-duty diesel applications, this turbocharger provides a cost-effective and reliable replacement solution.
| Specification | Details |
|---|---|
| Product Name | Turbocharger |
| Part Number | 13900-62D51 |
| Turbo Model | VZ21 |
| Engine Application | Suzuki / Isuzu 4TNA |
| Engine Type | Diesel |
| Cooling Type | Oil-cooled |
| Condition | Brand New |
| Quality Standard | OEM Replacement |
| Balance Test | 100% Dynamic Balanced |
| Warranty | 12 Months |
| Installation Type | Direct Replacement |
| Packaging | Neutral / Custom Available |
| Origin | China |
| MOQ | Flexible |
| Shipping | DHL / FedEx / UPS / Air & Sea Freight |
The 13900-62D51 VZ21 Turbocharger is designed with compact geometry optimized for small diesel engines. Its precise machining ensures perfect fitment for Suzuki and Isuzu 4TNA engine configurations.
Each rotating assembly is dynamically balanced at high speed to reduce vibration, improve reliability, and extend bearing lifespan during continuous operation.
The VZ21 turbo design provides quick spool-up characteristics, ensuring fast throttle response and improved low-end torque performance.
The turbine housing is constructed from heat-resistant alloy materials capable of withstanding high exhaust gas temperatures in diesel engine environments.
By increasing air intake density, the turbocharger enhances combustion efficiency, resulting in:
High-quality bearings, seals, and precision components ensure stable operation even under continuous load conditions.
The 13900-62D51 VZ21 Turbocharger is designed for:
Before placing an order, please confirm:
Proper verification ensures full compatibility and prevents installation issues.
A faulty turbocharger can significantly reduce engine performance and efficiency. Replacing it with a high-quality unit restores optimal engine operation.
Each 13900-62D51 VZ21 Turbocharger undergoes strict quality control procedures before shipment.
Every unit is tested to ensure consistent performance and long-term durability.
For best performance and long service life, correct installation is essential.
Failure to follow proper installation procedures may lead to premature turbo failure.
We are a professional supplier of turbochargers and diesel engine spare parts for global markets, supporting wholesalers, distributors, and maintenance companies.
We export to Europe, Asia, the Middle East, Africa, North America, and South America.
Customers choose our products because we provide:
Our goal is to help customers reduce downtime and improve engine efficiency at the lowest total operating cost.
All turbochargers are securely packed to ensure safe international delivery.
Shipping methods are selected based on order size and destination.
No, this is a high-quality aftermarket replacement built to OEM specifications.
It is designed for Suzuki / Isuzu 4TNA diesel engines.
Yes, it is supplied as a complete direct replacement unit.
Yes, each unit is 100% dynamically balanced before shipment.
Yes, we provide a 12-month warranty against manufacturing defects.
Yes, OEM, ODM, and private label services are available.
Yes, we support B2B bulk orders with flexible MOQ.
Please verify 13900-62D51, VZ21, and 4TNA engine model, or contact us for assistance.
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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.
