Thank you for your question. Unfortunately, if the sprayer button is stuck, we do recommend to replace the sprayer assembly. The part number for this is RP53880AR. Here is a link to the part on our website:
To order, please contact our Delta Customer Service line at (800)345-3358. We are available Monday-Friday, 7am-7pm, CST and Saturday, 8am-5pm, CST.
Date published: 2018-04-02