Thank you for your question, Manny! RP10097 was the correct part number for the hot side end valve assembly for a bidet faucet. This part is discontinued and was replaced by the RP10096 valve assembly which can work for the hot side, but the stem unit will need to be re-installed according to the diagram on page 4 of the instructions linked below.
Best regards, Edward
Date published: 2019-07-22