NOTE: All boat parts are part of a large inventory we purchased from an estate sale and they are sitting in a warehouse. All items are sold "with all faults", "as is", and we are not warranting the mechanical ability of the parts. We are unable to warrant each item as to its authenticity as we only have what is on the package and label when we purchased the items in bulk and we are not boat part experts. If you are unhappy with the item we do offer you a 100% refund on each item we sell for any reason.