Stem Assembly w/ O-Rings & Nuts

Hello! Yes, the RP50366 valve stops work with this model. Please reach out with further questions! Best Regards, Tim Digital Communications Specialist

Hi Dennwols, Please accept our sincere apology for the inconvenience you are experiencing. We are happy to help! The stops on the valve rough are only used to turn off the water for maintenance. A slow leak while off is typically caused by the rubber seats being damaged or worn. For a 14-series trim, we recommend replacing the RP4993 seats and springs in the legs of the cartridge. For a 17-series trim, we recommend replacing the RP46073 adapter behind the cartridge. Please reach out with any additional questions! Best Regards, Bryan Digital Communications Specialist

Hi Gume Victor, thank you for your interest in the RP50366! Yes, the Stem Assembly comes as a pair. Please contact us directly if you have any questions or need additional assistance. Best Regards, Digital Communications Specialist

Hi Stu34, Thank you for your question! We apologize that the information you are searching for was not readily available. We realize that can be very frustrating and I am happy to assist you! We thank you for being a loyal Delta Faucet customer. We are providing Prop 65 warning labels to inform consumers that the Delta Faucet part RP50366 Stem Assembly W/ O-Rings & Nuts contains chemicals on the State of California’s Prop 65 list. It does not mean that a product is unsafe. All Delta Faucet Company products meet or exceed the requirements of applicable product performance and safety industry standards, as well as the federal Safe Drinking Water Act. The label simply ensures that Delta Faucet Company is in compliance with the State of California’s Prop 65 law for warning label requirements. Please contact us back directly via email with any further questions. Best Regards, Skyler

Hi SueMcMurray, Thanks so much for contacting Delta Faucet Company! The RP50366 stops would open for flow. However, if you are not receiving hot enough water, the RLS would need adjusted. https://support.deltafaucet.com/s/article/How-do-I-set-the-adjustable-rotational-limit-stop-on-my-bath-or-shower-1628028366789 Please contact us directly if you have any questions or need additional assistance. Best Regards, Nicole Digital Communications Specialist

Hello Joe S, Thank you for your question! I am happy to help you! Our Delta Faucet DELTA® Stem Assembly W/ O-Rings & Nuts MODEL#: RP50366 does not have shorter stems, also the plaster guard MUST be between flush or sub flush 3/8” to the wall. With this unit being installed to far out we would recommend to partially close the shut-off stops on the valve (no more than 3 turns inward from full open) without a noticeable reduction of flow. This also provides an additional 1/8” of clearance for the escutcheon. Thank you for being a loyal Delta customer. Please contact us back for any further questions. Best Regards, Nicole

Hi Matt, Thanks so much for contacting Delta Faucet Company! This bonnet nut will use a 3/8" hex bit socket. Please reach out with further questions! Best Regards, Tim Digital Communications Specialist

Hi Nate, Thank you for your question about the Delta Faucet RP50366 Stem Assembly W/ O-Rings & Nuts. We will be happy to assist you as quickly as possible. This is the valve stop replacement for an R10000 Multichoice valve rough-in with stops, such as model R10000-UNWS. See this part diagram for more information: https://media.deltafaucet.com/PartsDiagram/DPD-B-R10000_A.pdf Please contact us directly if you have any questions or need additional assistance. We appreciate your business and look forward to continuing to serve you! Best Regards, Bryan Digital Communications Specialist

Hi tima, Thank you for your question about the Delta Faucet RP50366. Yes, these fit and are included with the R10000-UNWS valve. Please reach out with any additional questions! Best Regards, Bryan Digital Communications Specialist

Hi Zeej, Thank you for reaching out to Delta Faucet Company! Our RP50366 are the hot and cold stoppers for our R10000-UNWS valve. When threaded completely, the water to the valve will be shut off for maintenance. We do not manufacture plugs for this part of the valve. We would recommend the R10000-UNBX which does not have stops. We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Engagement Specialist

Hi Mark, Thank you for your question about the Delta Faucet RP50366. The stops are not used to adjust temperature. If the maximum temperature is too low, I recommend adjusting the Rotational Limit Stop. See the installation instructions or videos here: https://support.deltafaucet.com/s/article/How-do-I-set-the-adjustable-rotational-limit-stop-on-my-bath-or-shower-1628028366789 Please reach out for further assistance or with any additional questions! Best Regards, Bryan

Thank you for your question, Dmwc! The thread size on the brass nut for the RP50366 stops, is 1/2"-20. Best Regards, Benjamin

Hello Rick! Thank you for your question. In order to purchase parts for your product, please contact us directly via email or give us a call and we would be happy to further assist you. Best Regards, Carrie

Hi George, Thank you for your question! Please accept our sincere apology for the inconvenience you are experiencing. Here is what we can do to resolve your issue for you. The Delta Faucet part RP50366 Stem Assembly W/ O-Rings & Nuts thread size on the brass nut is 1/2"-20. Please feel free to contact us with any questions or for further assistance. Thank you for being a loyal Delta Faucet customer! Best Regards, Skyler

Hi Big E, Thank you for your question about the Delta Faucet RP50366 valve stops stems. We will be happy to assist you as quickly as possible. Our shower valve cartridges feature a Rotational Limit Stop as a safety feature. To increase the maximum temperature, remove the handle or temperature knob and rotate the limit stop counterclockwise. See the maintenance and installation instructions for your faucet trim model or series for more information. Please contact us directly if you have any questions or need additional assistance. Thank you for being a loyal Delta Faucet customer. We appreciate your business and look forward to continuing to serve you! Best Regards, Bryan Digital Communications Specialist

Hi JJTW, Thank you for your question about the Delta Faucet RP50366. Turn the stops about 6 or 7 times to fully open. Or when they top out. See an installation video here: https://support.deltafaucet.com/s/article/How-To-Install-the-Delta-R22000-MultiChoice-Universal-Integrated-Shower-Diverter-Rough-Video Please reach out with any additional questions! Best Regards, Bryan Digital Communications Specialist

Hello Scott, Thank you for your question about the Delta Faucet model RP50366 Stem Assembly W/ O-Rings & Nuts. I apologize for any difficulty finding this information. We are happy to help! Unfortunately, the o-rings are not available as individual parts. I apologize for any inconvenience. We recommend replacing the RP50366 valve stops. Please reach out directly at customerservice@deltafaucet.com or 1-800-345-DELTA if you have any questions or need additional assistance. Thank you for being a loyal Delta Faucet customer. Best regards, Bryan