Rebuild my own turbo

Can I rebuild my own turbo

Benefits of Rebuilding Your Own Turbocharger

Rebuilding your own turbocharger can offer a range of benefits that make it a worthwhile endeavor. First and foremost, the cost savings are substantial. Instead of purchasing a brand new turbocharger or paying a repair shop for their services, rebuilding allows you to save money by using a rebuild kit and doing the work yourself.

Furthermore, rebuilding your own turbocharger provides an opportunity for customization. You can choose to upgrade certain components such as turbine wheels, compressor wheels, or compressor housings to enhance performance based on your specific needs and preferences. This level of customization is not always possible with off-the-shelf turbochargers.

One of the greatest advantages of rebuilding your own turbocharger is the control you have over the quality of parts used and the rebuild process itself. You can meticulously select high-quality parts that meet or exceed OEM standards, ensuring durability and performance. Additionally, you can follow proper rebuilding procedures and techniques to ensure optimal functionality.

Another significant advantage is the ability to diagnose and address issues promptly. By being intimately familiar with the inner workings of your turbocharger, you can quickly identify and fix problems before they escalate into expensive repairs or catastrophic failures. This not only saves you money but also extends the longevity and reliability of your turbocharger.

Lastly, rebuilding your own turbocharger cultivates a deeper understanding of the turbocharger system. By gaining knowledge about turbocharger components, their functions, and their interaction with other engine systems, you become more proficient in maintaining and optimizing your turbocharger’s performance.

In conclusion, rebuilding your own turbocharger offers cost savings, customization options, control over quality, diagnostic capabilities, and an opportunity to enhance your turbocharger awareness. It’s a rewarding process that not only saves you money but also empowers you to take charge of your turbocharging system.

Essential Parts and Tools for the Rebuild Process

When it comes to rebuilding your own turbocharger, having the right parts and tools is crucial for a successful rebuild. Here are the essential components and tools needed for the rebuild process:

1. Journal Bearings: These bearings support the rotating shaft within the turbocharger and allow it to spin freely. They play a crucial role in reducing friction and ensuring smooth operation.

2. Thrust Collar: The thrust collar helps maintain the axial positioning of the rotating assembly. It prevents excessive movement and ensures the proper alignment of the turbine and compressor wheels.

3. Compressor Wheel: This component compresses the incoming air and pumps it into the intake manifold. It is important to choose a compressor wheel that matches your desired performance goals to achieve optimal boost levels.

4. Turbine Housing: The turbine housing directs the exhaust gases into the turbine wheel to drive the compressor wheel. It is available in different sizes and housing ratios, influencing the turbo’s efficiency and power delivery.

5. Piston Rings: These rings provide a seal between the piston and cylinder wall, preventing blow-by and maintaining compression within the combustion chamber. Properly sealed piston rings are essential for optimal engine performance.

In addition to these components, you will need specific tools for the rebuild process. These may include snap ring pliers, torque wrenches, bearing pullers, and a compressor wheel balancing machine. These tools are necessary to disassemble the turbocharger, inspect and replace components as needed, and ensure proper assembly.

By having the essential parts and tools, you can confidently rebuild your turbocharger, ensuring its performance and longevity.

Steps for Rebuilding a Turbocharger

Rebuilding a turbocharger can be a cost-effective way to restore its performance and extend its lifespan. With the right knowledge and tools, you can tackle the rebuilding process yourself. However, it is important to note that turbocharger rebuilding requires a certain level of expertise and attention to detail. Before diving into the process, it is essential to gather all the necessary components and tools, including a turbo rebuild kit, turbine wheels, compressor wheel, piston rings, snap ring pliers, and specialized equipment like a compressor wheel balancing machine. Additionally, it is crucial to have a thorough understanding of the turbocharger’s specific model and its associated components. With these preparations in place, we can now discuss the steps involved in rebuilding a turbocharger.

Remove Old Parts and Clean Surfaces

When rebuilding a turbocharger, it is essential to remove the old parts and clean the surfaces thoroughly. Here are the steps to follow:

1. Identify the old parts: Begin by identifying the components that need to be removed. These typically include the compressor wheel, turbine wheel, and thrust bearing. Carefully take note of their positions to ensure correct reassembly.

2. Remove the old parts: Use the appropriate tools such as snap ring pliers to safely remove the old parts. Pay attention to any bolts or retaining clips that are securing the components.

3. Clean the compressor and turbine housing: Remove any oil, dirt, or carbon deposits from the compressor and turbine housing. Use a suitable degreaser and a soft brush to scrub the surfaces. Focus on the inner surfaces as well as the inlet and outlet areas.

4. Clean the journal bearings: Gently wipe away any contaminants from the journal bearings using a lint-free cloth or paper towels. Take care not to scratch or damage the bearing surfaces.

5. Inspect for damage: While cleaning, inspect all the removed parts for any signs of damage or wear. This includes checking for cracks, bent fins, or excessive play in the bearings. Replace any damaged components with new ones to ensure optimal performance.

By following these steps to remove old parts and clean the surfaces of your turbocharger, you can ensure a thorough and effective rebuilding process.


In conclusion, rebuilding your own turbocharger can offer several benefits. Firstly, it can save you money compared to purchasing a new turbo or paying for a professional rebuild. Additionally, it allows you to customize and upgrade certain components according to your specific needs or performance goals.

To rebuild your turbo, you will need essential parts such as a rebuild kit, compressor wheel, turbine wheel, and thrust bearing, among others. Special tools like snap ring pliers and a torque wrench are also necessary.

The step-by-step process begins with identifying and removing the old parts, followed by thorough cleaning of the compressor and turbine housing and journal bearings. It is crucial to inspect all parts for damage and replace any worn components.

Thorough cleaning is important to ensure optimal performance, removing any oil, dirt, or carbon deposits that can hinder turbocharger efficiency. Proper installation is also vital, ensuring correct alignment and tightness of bolts.

By following these steps and taking the time to rebuild your own turbocharger, you can prolong its lifespan and maintain peak performance. With the right knowledge and tools, you can confidently rebuild your own turbo and enjoy the benefits it brings.