AIR SOURCE AC part description

Features & Benefits

  • Maintains tight seal through pressure and temperature changes
  • Designed for #12 hose fittings in high-capacity systems
  • Resists degradation from refrigerant exposure and oil contact
  • Prevents leaks that affect cooling system performance

Air Source AC Fitting O Rings

Built for larger refrigerant lines, the Air Source AC Fitting O Rings deliver a dependable seal for high-capacity A/C systems. These O-rings help maintain pressure control and prevent refrigerant loss across wide temperature swings. Ideal for system servicing, they provide a firm, resilient barrier against leakage and corrosion. When long-term sealing matters, the Air Source AC 0017 delivers consistent performance for professional-grade applications.

Don't know your part number?

Take a photo and we'll identify it!

Recommended Products