TBC669S Genuine Cummins Turbocharger For ISB13 6.7L
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Unit Auto Parts LLC provides a complimentary 2-Year Warranty on all automotive parts. Shop with confidence knowing your purchase is protected. Learn More
The TBC669S is a genuine Cummins turbocharger built for ISB13 6.7L diesel engine configurations. It manages exhaust-driven boost pressure and compressor efficiency according to Cummins factory airflow programming and structural alignment requirements.
| Condition | New |
| Part Number | TBC669S |
| Brand | Cummins |
| Part Type | Turbocharger |
| Engine | Cummins ISB13 6.7L Diesel |
| Weight | 50.2 lb |
The TBC669S turbocharger is engineered to operate within Cummins ISB13 pressure control and installation tolerance standards:
• Maintains boost output within programmed engine specifications
• Converts exhaust gas velocity into regulated intake air compression
• Keeps turbine shaft speed consistent during load variation
• Dynamically balanced rotating assembly to reduce vibration
• Controls exhaust backpressure within engineered limits
• Aligns with OEM oil feed passages and flange mounting geometry
The TBC669S is intended for ISB13 6.7L diesel engines equipped with the designated Cummins turbo configuration. Verify lubrication flow and charge air system sealing before placing the engine under boost.
Always verify part number, engine configuration, and turbo specification before installation.