P22999842 22999842 Crankcase Ventilation Oil Separator Fit D11 Engine FM FH Heavy Duty Truck Aftermarket Replacement Part

OE reference P22999842 and 22999842 Oil Separator-Crankcase Ventilation is engineered for heavy-duty trucks equipped with D11 engine FM and FH series, not suitable for other engine or truck models.

Produced strictly following OEM dimensional and performance standards, the internal multi-layer coalescing filter efficiently separates oil mist from crankcase blow-by gas. It reduces excessive engine oil consumption, avoids turbocharger contamination and extends overall engine service life. All connection ports, mounting brackets and sealing surfaces fully match factory original parts for direct bolt-on installation without cutting or modification.

The housing is constructed of high-temperature resistant material with long-lasting durable filter core, adapting to harsh long-haul transportation working conditions. It is an ideal replacement for clogged, leaking or damaged original separators during routine engine maintenance. Please confirm your engine and truck series with sales before placing orders.