- 20-Pack 19037 O-Ring Seals – Compatible With Yellow Jacket SealRight 1/4'' Quick Couplers, HVAC Refrigeration Replacement Gaskets
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About This Product
If you work on HVAC or refrigeration systems, you know how annoying it is when those little rubber seals wear out and cause leaks.
Each O-ring is made from durable rubber that stays flexible and maintains a tight seal even under pressure.
They help prevent refrigerant loss and keep your system running efficiently.
And swapping them out is super quick—no tools required.
Just pop the old one out and push the new one in.
It takes seconds, which is great when you're on a service call and need to get the job done fast.
With 20 pieces in the pack, you'll have plenty on hand for routine maintenance or emergency repairs.
It's a cheap, simple way to keep your couplers sealing properly and avoid callbacks.
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