Response to Hi Ronald, This is the proper top assembly for the SM10-AO valve. Please note this top assembly does not come with the spider gasket if you would like to order the spider gasket then you will need to order this 4600-1104 Spider Gasket. If you want to purchase the entire SM10-AO Valve then you would purchase this SM10-AO Replacement Valve - 4700P

An image is worth 1,000 words! Add an image or two to your comment to help ensure it is understood accurately.

Yes, please email me exclusive discounts, swimming pool tips and helpful how to guides. This comment may be posted on a public site. Do not include: HTML, references to other retailers, pricing, personal information, or any profane, inflammatory language.