Sundance Jacuzzi O-Ring 6540-991 Built with you in mind An O-ring is a solid-rubber seal shaped like a doughnut or torus. When compressed between mating surfaces, an O-ring blocks the passage of liquids or gases. Two dimensions describe the size of an O-ring_ its inside diameter (ID) and its cross-sectional diameter (CS).
Additional Information
Inside Diameter | 6" |
Outside Diameter | 6-1/2" |
Type | Standard |
Spa Brands | Sundance/Jacuzzi |
Alternate Part Numbers
- SD6540-991