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(888) 312-8812 Login SignupGear Box - Mechanical Fan Drive
The Freightliner Mechanical Drive Fan Gearbox transfers rotational motion from the engine to the cooling fan during vehicle operation. As engine speed changes, the gearbox redirects movement to drive the fan and support airflow through the cooling system. This interaction continues while the engine is running, responding naturally to operating conditions without driver input. The gearbox remains part of the front accessory system and functions continuously during driving. It is serviced or replaced during cooling system or drivetrain maintenance. The Freightliner 01-34054-000 supports fan motion as part of everyday engine operation.
| Height | 4.13 mm |
| Length | 9.79 mm |
| Width | 8.82 in. |
| Brand | Part Number |
|---|---|
| 01-34054-000 |
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