Hey guys have a 98 explorer 215 and throttle cables are very stiff they are original to the boat and I would like to change them I am looking for numbers on them so I have the size to order them does anyone know where to find them on the cables or a good way to measure them I havnt taken them out yet been raining like crazy and would like to wait till I have new ones to do the job same day and also best type to replace them with and any info would be great thanks