Crankcase Ventilation Oil Separator 22999818 With Gasket Compatible With D11

This crankcase ventilation oil separator is designed as a replacement part for D11 engines.It corresponds to part numbers 21679517, 22999818, 21975949, and 21975959.The component is compatible with Mack vehicles manufactured from June 2022 and vehicles from July 2022.The package includes one crankcase ventilation separator and a gasket.This item serves to restore the function of the vehicle's crankcase ventilation system.Please verify your vehicle model and existing part number before purchase to proper fitment.

• Model Compatibility: Fits D11 engines requiring crankcase ventilation separator replacement part number 22999818.Package Contents: Includes one crankcase ventilation oil separator and one gasket for complete assembly replacement.Functional Purpose: Restores crankcase ventilation system by replacing the specified oil separator component.Installation Scope: Designed as a direct replacement part to match existing specifications and fitment.Part Reference: Replaces component 22999818 used in D11 crankcase ventilation systems with included gasket.