O-Ring: 0.434" ID x 0.682" OD – Jacuzzi J-LX/J-500/J-400/J-300/J-200 (2009–Present)

6540-263 – OEM Jacuzzi® O-Ring, 0.434" ID x 0.682" OD. Used in J-LX, J-500, J-400, J-300, J-200 Series, 60Hz pumps. Designed for pump installations and replacements.

Compatibility:

• Jacuzzi® J-LX/J-500/J-400/J-300/J-200 Series (2009–Present) 60Hz

Special Notes: Replaces older O-ring models. Required when replacing adapter 6540-171. Ensure compatibility with union configurations.