Sundance Jacuzzi 6540-533 Diverter Valve Handle

Sundance Jacuzzi 6540-533 Diverter Valve Handle

The Sundance Jacuzzi 6540-533 Diverter Valve Handle is a genuine OEM replacement gray diverter knob designed for select Sundance Spas and Jacuzzi hot tubs and spas. This handle is used on compatible diverter valve assemblies found in select Sundance 780, 880, 980, and related Jacuzzi diverter systems.

Factory documentation shows this handle was introduced as a replacement for earlier diverter knob styles used on prior model revisions.

Features & Benefits

• Genuine OEM Sundance & Jacuzzi replacement part
• Diverter valve handle / knob
• Gray finish
• Designed for compatible T-valve diverter assemblies
• Durable spa-grade construction
• Helps restore proper diverter valve operation
• Direct replacement for compatible spa models

Replaces Part Numbers

• 6540-408
• 6540-435

Compatible Spa Series

Sundance Spas

Used on select:

• 780 Series
• 880 Series
• 980 Series
• Select Series

Jacuzzi

Used on compatible Jacuzzi diverter valve assemblies sharing the same valve platform and internal components.

Shared Diverter Valve Components

Used with assemblies containing:

• 6540-560 Valve Body
• 6540-568 T-Valve Gate
• 6540-550 O-Ring
• 6540-868 Stem O-Ring
• 6541-969 Wall Fitting

Important Compatibility Notes

Factory documentation notes:

• Verify knob and cap style before ordering
• Certain light ring diverter tops and cap styles are not interchangeable between production revisions
• Used on specific diverter valve generations only

Specifications

• Brand: Sundance Spas / Jacuzzi
• Part Number: 6540-533
• Product Type: Diverter Valve Handle
• Color: Gray
• Application: Spa Diverter Valve Assembly

Why Replace Your Diverter Handle?

A worn or damaged diverter handle may cause:

• Difficulty turning the diverter valve
• Cracked or broken valve knobs
• Poor water flow adjustment
• Cosmetic wear or fading

Replacing worn diverter components helps restore proper spa functionality and water flow control.

Why Buy From Red Rock Spas?

Red Rock Spas is a real spa dealership and service company serving Utah and Nevada. Our technicians work on Sundance and Jacuzzi spas daily and help customers identify the correct OEM replacement spa parts using real-world service experience.

Need Help Verifying Compatibility?

Send us your spa model and year or a photo of your existing diverter valve assembly and our team can help verify fitment before ordering.