Cummins Fuel Drain Tube | 3943599
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Description
The Cummins 3943599 Fuel Drain Tube is a factory-specified component engineered for heavy-duty engine fuel systems. It provides a dedicated pathway for draining fuel or trapped contaminants from the fuel rails or filters, helping maintain clean fuel delivery to the engine. Crafted to OEM standards for vehicles such as the 8.3 L C-series and ISB/QSB platforms, the 3943599 ensures reliable fitment and durability under difficult conditions. Perfect for restoring the original fuel system routing and maintaining proper maintenance access.
Features
- The Cummins Fuel Drain Tube 3943599 is used primarily on Tier 2 8.3 liter C engines.
WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov
| Shipping Weight (lb) | 4.00 |
|---|---|
| Manufacturer | Cummins Inc. |
| Shipping Length (in) | 18.00 |
| Shipping Width (in) | 6.00 |
| Shipping Height (in) | 4.00 |
| Returnable | Yes |
| Core Exchange | No |











