If your stand has two height adjustment clamps that are used to raise and lower the vertical pole, then the dual clamping tablet platform found here is compatible: https://levostore.com/products/levo-dual-clamp-tablet-cradle-for-levo-g2-tablet-stands?_pos=2&_sid=4bb28c3ac&_ss=r

Hello, Thank you for reaching out to us! I was unable to locate your order by a name search. Could you please reply with your order number so I can better assist? We do not offer free replacments but with your reply, I would be happy to check your warranty for you. Can you please let me know why this part needs to be replaced?This item is not the heavy base. This is a base cover. We have manufactured two different square bases. Respectfully, Erica