The Graco 104093 Packing O-Ring is a genuine OEM Buna-N seal designed to prevent leaks and maintain pressure in displacement pump assemblies.
Listed below are popular Graco sprayers where users commonly replace this O-ring. Always confirm against your unit’s parts manual before ordering.
The Graco 104093 Packing O-Ring is an OEM sealing ring used in select Graco displacement pump assemblies to maintain fluid pressure and prevent leaks between mating pump components. It is commonly specified as a Buna-N (nitrile) O-ring in Graco documentation.
| Attribute | Detail |
|---|---|
| Part Number | 104093 |
| Part Type | Packing O-Ring (displacement pump seal) |
| Material | Buna-N (Nitrile) |
| Typical Location | Sealing interface within the pump (e.g., cylinder/suction tube threads or related mating surfaces) |
| Used On | Selected Graco piston/displacement pump modules (see compatible machines above) |
