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(888) 312-8812 Login SignupMost of the time, an exhaust system works without drawing attention, yet every component plays a role in keeping it functional. The Cummins Air Transfer Connection connects sections of the exhaust system while withstanding extreme heat and pressure. If an exhaust elbow weakens, leaks can develop, affecting emissions control. Choosing a well-crafted air transfer connection like the Cummins 3883977 helps maintain proper airflow and prevents unnecessary strain on other components.
| Brand | Part Number |
|---|---|
| 3883977 |
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