TSI Products 13319-10 Purple HNBR O-Ring for A/C Systems

The TSI Products 13319-10 is a purple HNBR O-ring for automotive A/C service. It is also called an A/C O-ring or an air conditioning seal ring. It seals fittings and connections in an air conditioning system during repair and maintenance.

Key Features:

• Purple O-ring made of HNBR rubber
• Made for A/C maintenance and refrigerant line sealing
• Sold under the TSI Supercool A/C maintenance line

Replace O-rings whenever A/C connections are opened, to help keep the system sealed.