Delivered in 3 days. Everything was perfect. Installed in minutes.
Domtic / Sealand toilet seat fits all 500 , 500+ and 5000 series toilets in bone.
The seat is great. The parts bag had been opened and one of the plastic bolts was missing. So much for quality control.
Very knowledgable, they know what they have in stock and they know if it is the right part. Prompt shipping. Good price.