|These high quality carburetor heat boxes are available for most common Lycoming & Continental engines. Not FAA approved.|
Very unhappy with this airbox. It failed after less than 200 hours of operation. The bushings are of poor quality.The flapper axle on mine wore through them and had begun to wear into the sheet metal of the box itself. Would definitely NOT recommend. I replaced it with the Cessna 150 Style airbox. It has seemingly more durable bushings and replaceable parts. Only a few dollars more and worth it.
This heat box is suitable for use on Continentals up to O-200 and uses a 3-1/2" bolt hole pattern.
Bracket Model # BA-4106.
The filter will require a stud with a T-Pin. The heat box has quarter turn receptacles.