Sundance 850/880 2-Pump 11-Button Topside (6600-860) precision a tune-up kit can restore

a tune-up kit can restore function when the cleaner body is still in good condition

Replacing it with the correct part can help restore stronger flow behavior and improve the overall condition of the pump

8 ounce sealant tube in gray

Replacement screw kit for compatible Hayward SP0506 light assemblies

When safety cover hardware must be adjusted without the correct long-reach tool

Sundance 850/880 2-Pump 11-Button Topside (6600-860) precision a tune-up kit can restoreThe Sundance 850 880 2 Pump 11 Button Topside is a replacement control panel for compatible Sundance spa systems using the matching 850 or 880 Series control configuration. The topside panel gives the user access to key spa functions such as pumps, temperature adjustment, lighting, and programmed features depending on the installed control system. A failing topside can cause unresponsive buttons, display issues, communication errors, or unreliable spa