Parts are manufactured for us to be used as replacement parts; not original parts. British Manufacturers did not originally use Stainless Fastenings we provide replacements that are dimensionally accurate to the originals. We have put in extensive research and belive this parts section to be as acurate or more accurate than any others currently available on the web currently. However we are only human and may have made mistakes or been given misleading information by others. If this is the case please contact us with what you believe to be the correct information so we can update this listing and if necessary replace any incorrect parts supplied by ourselves. Thank you to all who have cooperated with assistance in the past, present and with future cooperation.