![York 028-12961-021 O-Ring, 3/8 in. specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-02812961021-specs.png?v=1793982458&width=1445)
The York 028-12961-021 is a 3/8-inch O-ring used to seal a fitting or connection point in York HVAC equipment, preventing leaks at the joint.
This is a genuine York replacement part. Confirm this part number matches your equipment's parts list before ordering.
Specifications
| Part Number | 028-12961-021 |
|---|---|
| Brand | York |
| Type | O-Ring |
| Size | 3/8 in. |