

The Graco 105667 Packing O-Ring provides a reliable, chemical-resistant seal for Graco spray guns to prevent leaks and maintain steady spray performance.
The Graco 105667 Packing O-Ring is a high-quality Viton® sealing component engineered to ensure reliable, leak-free operation in Graco spray guns. Designed for durability and chemical resistance, this O-ring maintains consistent performance even under demanding spray conditions.
This O-Ring is used in several Graco PRO series spray guns and compatible equipment. Below is the known list of machines that fit the 105667 Packing O-Ring:
| Specification | Details |
|---|---|
| Part Number | 105667 |
| Material | Viton® (Fluorocarbon) |
| Color Code | Green |
| Type | Packing O-Ring |
| Application | Sealing component for Graco PRO series spray guns |
| Temperature Resistance | High — suitable for solvent-based and water-based coatings |
The Graco 105667 Packing O-Ring is typically located within the packing or fluid seal assembly of Graco PRO spray guns. Regular inspection and replacement during maintenance cycles help prevent leaks and maintain optimal spray performance. Always confirm the correct part number in your model’s service manual before replacement.
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