Cessna Carburetor Heat Air Box Assemblies

PMA approved for Cessna 152 thru 188 models

• All new improved components
• Strong stainless steel material where needed
• Quality built! McFarlane vibration dampening bearing system

Newly constructed air box assemblies reduce maintenance headaches, increase efficiency of the induction system, and feature vibration-absorbing bearings. Repetitive vibration cycles cause metal fatigue on the air box. Repairing these parts is not always cost effective and degrades the reliability of your air box. New assemblies will eliminate cracks and repairs from vibration fatigue. Additionally, damaged components, mis-repair, and inferior seals limit the ability to clear away ice. Newly assembled air boxes feature our McFarlane vibration-absorbing bearings, which extends the service life of all components. Plus, no more needle bearing failures!   

Replacement components including flange and flappers are available separately.

Air Filter Shroud Assemblies, and Induction Air Filters also available. 

Manufactured by Acorn Welding.