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The YORK 028-07420-000 is a seal o-ring that prevents leaks between connected surfaces. This o-ring is two and seven eighths inches in inner diameter and three sixteenths inches thick. It is suitable for various applications requiring effective sealing.
This o-ring is critical for maintaining integrity in HVAC systems.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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