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Rotomaster A8370107R Turbocharger
Overview of Rotomaster Remanufactured Turbocharger A8370107R
The Rotomaster Remanufactured Turbocharger A8370107R is designed specifically for Chevrolet and GMC heavy-duty trucks, including the Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, and Silverado 3500 models. This turbocharger offers a reliable replacement option engineered to meet original equipment performance standards.
- Compatible with Chevrolet Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, Silverado 3500
- Part Number: A8370107R
- Remanufactured turbocharger with coolant cooling method
- Journal bearing type for durability and performance
- Includes wastegate actuator for precise boost control
- Constructed from steel and aluminum materials
- Package contents: turbocharger, gasket, syringe, instruction sheet, washers
Details on Rotomaster Remanufactured Turbocharger Product Line
The Rotomaster Remanufactured Turbocharger product line focuses on providing remanufactured turbochargers that restore engine performance by matching original equipment specifications. These turbochargers undergo a thorough remanufacturing process to ensure reliability and compliance with emission regulations. The A8370107R model is part of this line, offering a cost-effective solution for restoring turbocharger function in compatible Chevrolet and GMC trucks.
Technical Description and Features
This turbocharger features a journal bearing type, which is known for its ability to handle high-speed rotations and provide long service life under demanding conditions. The cooling method uses engine coolant to maintain optimal operating temperatures, reducing the risk of overheating. The wastegate actuator included with this unit helps regulate boost pressure, ensuring efficient engine performance and protecting against overboost conditions. Constructed from durable steel and aluminum, the turbocharger is built to withstand the rigors of heavy-duty truck applications.
Common Applications and Problem Solving
- Restores engine power loss caused by worn or failed turbochargers
- Addresses issues related to oil starvation and bearing wear
- Replaces turbochargers damaged by foreign object ingestion
- Helps resolve excessive crankcase pressure due to worn engines
- Improves boost control and engine efficiency in Chevrolet and GMC trucks
Installation Notes and Maintenance Tips
Before installation, inspect the turbocharger for any signs of damage such as nicks or scratches on the wheels, which can indicate foreign object damage. It is important to replace the air filter and clean the entire air and exhaust system to prevent premature turbocharger failure. Allow the engine to cool before shutting down to avoid cutting off oil supply to a hot turbocharger, which can cause damage. Regular engine oil changes are essential to maintain proper lubrication and extend turbocharger life.
Quality Assurance and Warranty Information
Rotomaster remanufactured turbochargers are engineered to meet original equipment performance and emission standards. Each unit undergoes rigorous testing to ensure reliability and durability. While specific warranty details are not provided here, remanufactured turbochargers typically come with a limited warranty covering defects in materials and workmanship. It is recommended to verify warranty terms with the supplier prior to purchase.
| Brand | Rotomaster |
| Part Number | A8370107R |
| Position | Remanufactured Turbocharger |
| Bearing Type | Journal |
| E-Waste | No |
| Material | Steel; Aluminum |
| Mounting Bracket Included | No |
| Mounting Hardware Included | No |
| Package Contents | Turbocharger; Gasket; Syringe; Instruction Sheet; Washers |
| Product Condition | Remanufactured |
| Troubleshooting Tip | A decrease in engine power may be your first indication your turbocharger is damaged or has failed. |
| Troubleshooting Tip | Any nicks, scratches, or chips on either wheel are evidence foreign object damage caused by contaminants entering the airflow to or from the engine. |
| Troubleshooting Tip | Axial end play of the wheels and shaft in and out greater than the thickness of a sheet of paper indicates a worn thrust bearing due to excessive exhaust backpressure. |
| Troubleshooting Tip | Before a failed turbocharger is replaced the original cause of failure must be diagnosed and corrected to protect the new installation. |
| Troubleshooting Tip | Common signs of wear indicating replacement may be required: |
| Troubleshooting Tip | Worn engines with excessive blow by will result in crankcase pressurization, leading to oil leaking from the turbochargers internal seals. This may result in oil deposits in the intake manifold or smoke in the exhaust. This is not necessarily a sign of a failed turbocharger, but rather a sign that the engine needs to be rebuilt or replaced. |
| Turbocharger Cooling Method | Coolant |
| Wastegate Actuator Included | Yes |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | Properly change engine oil and filter according to Federal Emissions System for warranty on replacement turbo; installation guide in box, follow instructions to avoid voiding warranty.; Remanufactured Turbocharger |
| 2004 | Chevrolet | Silverado 3500 | 6.6L | V8 | N/A | Properly change engine oil and filter according to Federal Emissions System for warranty on replacement turbo; installation guide in box, follow instructions to avoid voiding warranty.; Remanufactured Turbocharger |
| 2004 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | Properly change engine oil and filter according to Federal Emissions System for warranty on replacement turbo; installation guide in box, follow instructions to avoid voiding warranty.; Remanufactured Turbocharger |
| 2004 | GMC | Sierra 3500 | 6.6L | V8 | N/A | Properly change engine oil and filter according to Federal Emissions System for warranty on replacement turbo; installation guide in box, follow instructions to avoid voiding warranty.; Remanufactured Turbocharger |
| 2003 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | Properly change engine oil and filter according to Federal Emissions System for warranty on replacement turbo; installation guide in box, follow instructions to avoid voiding warranty.; Remanufactured Turbocharger |
| 2003 | Chevrolet | Silverado 3500 | 6.6L | V8 | N/A | Properly change engine oil and filter according to Federal Emissions System for warranty on replacement turbo; installation guide in box, follow instructions to avoid voiding warranty.; Remanufactured Turbocharger |
| 2003 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | Properly change engine oil and filter according to Federal Emissions System for warranty on replacement turbo; installation guide in box, follow instructions to avoid voiding warranty.; Remanufactured Turbocharger |
| 2003 | GMC | Sierra 3500 | 6.6L | V8 | N/A | Properly change engine oil and filter according to Federal Emissions System for warranty on replacement turbo; installation guide in box, follow instructions to avoid voiding warranty.; Remanufactured Turbocharger |
| 2002 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | Properly change engine oil and filter according to Federal Emissions System for warranty on replacement turbo; installation guide in box, follow instructions to avoid voiding warranty.; Remanufactured Turbocharger |
| 2002 | Chevrolet | Silverado 3500 | 6.6L | V8 | N/A | Properly change engine oil and filter according to Federal Emissions System for warranty on replacement turbo; installation guide in box, follow instructions to avoid voiding warranty.; Remanufactured Turbocharger |
| 2002 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | Properly change engine oil and filter according to Federal Emissions System for warranty on replacement turbo; installation guide in box, follow instructions to avoid voiding warranty.; Remanufactured Turbocharger |
| 2002 | GMC | Sierra 3500 | 6.6L | V8 | N/A | Properly change engine oil and filter according to Federal Emissions System for warranty on replacement turbo; installation guide in box, follow instructions to avoid voiding warranty.; Remanufactured Turbocharger |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.