I believe that this is the FIRST of its kind exchange for used and new parts that is a mailing list (subscribe at firstname.lastname@example.org), a newsgroup (repair-parts.exchange newsgroup at nntp.repair--parts.com), and a website (that you are looking at now).
To submit a for sale ad (no wanted ads and absolutely NO free promotion givewaways), either use the news server and the above mentioned newsgroup, or email it to email@example.com, or use this form:
Rules: no wanted ads and absolutely NO free promotion giveways. No more than three postings per day. No links to any websites allowed. Please omit a phone number also.