Mack LE Air Filters

This crankcase breather repair kit directly replaces the crankcase breather element on specific vehicles. It features the exact fit, function and performance as the factory part, and can potentially save you time and money if the OEM dealership only has the complete breather assembly, forcing you to also buy the lower aluminum housing, even if that isn’t the failure point. The separator can fail on its own, either by clogging, cracking, or having a separator bearing fail from age and wear, which is indicated by noise and vibration. Excessive oil mist from the gas outlet can also be a failed separator symptom. When any of those failures occur, you can replace the separator with this kit, reducing part costs and install time by not having to replace the lower housing on the engine block.

Carquest Premium Air Filters ensure your equipment runs smoothly with our high-quality filtration media that prevents airborne contaminants, such as dust, dirt, and debris, from reaching your combustion chamber. Protecting critical engine components from wear and damage helps maintain optimal engine power, improve fuel efficiency, and extend engine life – keeping your equipment performing at its best. Carquest Premium Air Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Carquest Premium Air Filters ensure your equipment runs smoothly with our high-quality filtration media that prevents airborne contaminants, such as dust, dirt, and debris, from reaching your combustion chamber. Protecting critical engine components from wear and damage helps maintain optimal engine power, improve fuel efficiency, and extend engine life – keeping your equipment performing at its best. Carquest Premium Air Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Carquest Premium Air Dryer Filters remove moisture from compressed air to prevent condensation that can cause corrosion and damage to your air brake system. These filters also capture impurities, ensuring clean, dry air throughout the system. Delivering dry air prevents freezing, corrosion, and wear in brake systems and other air-operated components, helping enhance equipment safety and performance. Carquest Premium Air Dryer Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Carquest Premium Primary Channel Flow Air Filters protect your equipment by preventing airborne contaminants, such as dust, dirt, and debris, from reaching your combustion chamber. The unique Channel Flow controlled pathways allow air to flow smoothly and efficiently through the filter media, helping optimize your engine performance. Carquest Premium Primary Channel Flow Air Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).