Nut: Air Injector – Jacuzzi J-LX/J-LXL & J-300 (2005–2024)

6540-252 – OEM Jacuzzi® air control component: Nut for Air Injector. Designed for use in air bleed line fittings. Provides control over air intake in select J-LX/J-LXL and J-300 spa models.

Compatibility:

• Jacuzzi® J-LX/J-LXL Series, 2011–Present, Air Bleed Line Fitting
• Jacuzzi® J-300 Series, 2005–2024, Air Bleed Line Fitting
• Jacuzzi® J-500 Series, 2015–Present, Air Bleed Line Fitting
• Jacuzzi® J-400 Series, 2009–Present, Air Bleed Line
• Jacuzzi® J-200 Series, 2023+, Air Bleed Line

Special Notes: Includes Nut for Air Injector. Compatible with multiple series for air bleed line fittings. Ensure compatibility with specific spa models before purchase.

	Part #	Description
1	6540-252	Nut: Air Injector
2	6540-228	O-Ring: EPDM 0.662" ID x 0.210" Ø
3	6541-263	Injector: Air PVC Gray