Jacuzzi 2" ABS Dial Valve Cover (39 2612 01 R) topsideparts A value series retrofit kit matters A value series retrofit kit matters because it helps bring the major control side components back into alignment instead of forcing the owner to keep replacing parts one at a time Matching that exact environment helps preserve the original design of the pack and keeps the repair from becoming a compromise that only partly fits the spa’s needs the whole control area can feel less polished and less dependable than it should That keeps the repair efficient while improving both the appearance and everyday feel of the valve area