CARBURETOR HEAT CONTROLS FOR CESSNA 140-185 AIRCRAFT

Improved Design:

• Teflon lined for reduced vibration wear and longer life
  
• Special heavier wire for more fatigue strength and reliability
  
• Improved friction mechanism
  
• High quality scratch resistant phenol ic knob - Updated square knob meets the latest FAA standards

These supersede the common S1230-17 Cessna part number with a series of improved controls with specific eligibility.