The Yellow Jacket 19037 is a 1/4" SealRight O-ring, designed for superior sealing in refrigeration and HVAC/R systems. This O-ring ensures leak-free connections and enhances the efficiency of refrigerant flow. With a pack of ten, these O-rings are ideal for replacing worn or damaged seals, providing a cost-effective solution for long-term system maintenance.

The Yellow Jacket 19037 is a 1/4" SealRight O-ring, designed for superior sealing in refrigeration and HVAC/R systems. This O-ring ensures leak-free connections and enhances the efficiency of refrigerant flow. With a pack of ten, these O-rings are ideal for replacing worn or damaged seals, providing a cost-effective solution for long-term system maintenance.