Avglas STC Repair Kit for Continental Carburetor Heat Boxes
New hardened stainless steel bearing for improved vibration resistance and longer life.
FAA-PMA, STC kit includes:
Engine - Airbox
- Replacement shaft, arm, and detent spring assembly
- Bearing housing
- Locknut and washer
- Complete instructions
- C-75 - 50256
- C-85 - 50256
- C-90 - 50256
- O-200 - 628122, 653675, 641534
- Note: Avglas repair kits are only applicable to aircraft equipped with the specified Continental airbox.
The butterfly (not included in the kit) must be brazed or tack welded to the shaft during installation, and the bearing housings must be brazed, tack welded or flush riveted to the carburetor heat box. Avoid applying excessive heat during brazing or tack welding or the hardened stainless steel bearing may be damaged. See the installation instructions for complete details.