2002+ Jacuzzi J-300 Series LED Circuit Board 6600-286 is for 2002-2006 J-310, J-315, 2004 J-325, 2008+ J-325 & 2007+ J-315. As of 2007 the J-300 Series are all LED models.
For: A. 2008+ 780 1-pump Dover; B. 2007 780 1-pump Metro and Solo; C. 2005-2006 780/850E 1-pump Lagunas, Caprio, Metro, Solo; D. 2004 Portofino Series 2-speed Caprio, Metro, and Solo; E. 2002-2003 Caprio, Caprio ST, Tango and Solo; F. 2003-2004 Sweetwater 2-speed (Lagunas); G. 06/2000-2001 Portofino 1-speed/2-speed board (Caprio, Caprio ST, Tango, and Solo); H. Replaces older 6600-084*, 6600-085, and 6600-086 boards.