Genuine Ford 23-26 F-250 F-350 6.7L Power Stroke CCV Oil Separator PC3Z-6A785-A - Ford (PC3Z-6A785-A)
2023-2026 Ford - pc3z6a785a
Genuine Ford 23-26 F-250 F-350 6.7L Power Stroke CCV Oil Separator PC3Z-6A785-A - Ford (PC3Z-6A785-A)
2023-2026 Ford - pc3z6a785a
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Details
- Brand:
- SKU:
PC3Z-6A785-A
- Other Names:
Separator, Engine Crankcase Vent Valve, Oil/Air Separator, Separator Assembly Oil
- Description:
This is the genuine Ford closed crankcase ventilation oil separator, cataloged by Ford as the oil and air separator assembly, for 2023 through 2026 F-250, F-350, and F-450 Super Duty trucks powered by the 6.7-liter Power Stroke diesel. Mounted in the crankcase ventilation path, the separator strips oil mist from blow-by gases before those vapors are routed back into the intake, returning the captured oil to the crankcase and sending cleaner vapor forward. Because it handles constant oil-laden blow-by under boost, the separator element and its integral relief valve are a maintenance item that clogs or fails over time. A driver searching for this part is usually seeing elevated oil consumption, oil misting or fouling in the intake tract, a whistling or vacuum-related crankcase noise, or a stored crankcase ventilation or pressure fault code. On this engine a failed separator can allow pressure imbalances that pull oil where it does not belong, so timely replacement protects the intake and turbocharger. Ford services the unit under base number 6A785, and this current assembly supersedes the earlier separators used across the 6.7-liter Power Stroke, which is why the same part is referenced for a broad span of production. Replacement is a bolt-on service using the factory gasket or seal and correctly torqued fasteners; verify the build configuration and hose connections before fitting. This assembly is Ford part number PC3Z-6A785-A.
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