When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Yeah it should be in the plumbing area with the toilets etc.
One thing though, make sure you get the California legal kit otherwise it won't include the recycle valve and when they test your emissions you will have problems getting the permit to make the repairs legal.