I would replace it with a good used one....mainly because the shock mounting studs look bad, I don't know if that nut would ever come off when it was time to change the shock....plus I wonder what it looks like under the spring shim....I would hate to go over a speed bump and have it crack or the spring pop out....I suppose the only to true way to fix it and see how bad it is, is to remove it off the car....

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