Ford F-450 (Super Duty) (USA)
Clutch fluid capacity & service interval
Ford F-450 (Super Duty) (USA) uses clutch fluid with a capacity range between min and max. Service intervals include normal use. The data covers 4 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| F-450 5.4 V8 Super Duty (2008-2010) |
|
| F-450 5.4 V8 Super Duty 4x4 (2008-2010) |
|
| F-450 6.8 V10 Super Duty (2008-2010) |
|
| F-450 6.8 V10 Super Duty 4x4 (2008-2010) |
|
Additional Notes
- All four configurations covered in the 2008-2010 model years share the same clutch fluid specification format: the reservoir is filled to a level between the minimum and maximum marks rather than to a fixed volume.
- The "between min and max" specification is characteristic of hydraulic clutch reservoirs, where the correct fluid level is determined by the reservoir's graduated markings rather than a measured quantity in liters or quarts.
- The Ford F-450 Super Duty across these rows uses a hydraulic clutch system, meaning clutch actuation is controlled by fluid pressure rather than a mechanical cable linkage.
- Both the 5.4 V8 and 6.8 V10 engine variants share the same reservoir-based fill specification, indicating no engine-size-related difference in how clutch fluid level is measured or maintained for the 2008-2010 period.
- The 4x4 variants of both the 5.4 V8 and 6.8 V10 carry the same hydraulic clutch reservoir specification as their two-wheel-drive counterparts, reflecting that drivetrain configuration does not alter the clutch hydraulic system's fill method.
- All rows are designated under normal use conditions, meaning the reservoir-level specification applies to standard operating environments rather than severe-duty cycles.