*PLUMBERSSTOCK EXPERT* responded:
Thank you for your interest in the Cash Acme 14511! According to the manufacturer, that black sealing pad is the diagram and it is 2-1/2” square in size. And yes, this Repair Kit can be used with the EB-86 valves for up to ¾” size. Please refer to the manufacturer’s catalogue if you have more questions. Always remember to click Add to Cart to confirm your order, enter your zipcode and you’ll be all set! For availability inquiries, or to better understand lead and ship times, please contact one of our knowledgeable customer service representatives @ 435-868-4020 or through e-mail @ firstname.lastname@example.org.