Thank you for your question. There are two versions for this faucet that have two different sprayer caps. If the supplier code in the back of the faucet escutcheon assembly has no 'A' after the 6 digit code, and you have a round connection for your valve end/hose assembly, you will want RP40301 cap. If the supplier code in the back of the faucet escutcheon plate assembly does have an 'A' after the 6 digit code, and the connection for the valve end/hose assembly is square, you will need RP60295.
You can usually find Delta faucet parts at any dealer that sells Delta faucets. Some good places to check can be found on our website under Where To Buy.
To order parts directly from Delta, you may call the toll-free Delta Help Line at 1-800-345-3358. We accept Visa or MasterCard for parts orders over the telephone.
Date published: 2018-05-31