Depending on the condition you can just replace the wedges. You never recycle the wedges. You also should always use a sealant
when assmebling the fittings. You don't want water
collecting inside them. At that point they need no servicing until you need to replace the wire. if you see corrosion
my guess would be the wire needs to be replaced too.
name is yours for keeps. You can fill in your boat information and it will appear in your information like you see for so many others.