Cartridge Assembly

Model#: RP100773
Cartridge Assembly
Model#: RP100773
List Price: $55.00
Online Price: $44.00
Free Ground Shipping All Orders $49+
Documents & Specs
Installation Information
Overall Height (in.) :
2-7/16
Valve Type:
NA
REVIEWS
Rated 3 out of 5 by from Post pictures Delta, you need to add pictures to these parts. I need to fix my faucet after only two years of use and I have no idea what a junc or keel is, I just know what the part looks like.
Date published: 2025-12-06
Rated 5 out of 5 by from Was exactly what I needed Part was what I needed to fix the dripping faucet. In fact the faucet handle seems to move better now than it did before the replacement. Also shipping costs were more reasonable than other sites.
Date published: 2024-03-23
Rated 1 out of 5 by from How about I get the item first Maybe you should wait till the items receive before you send out notices wanting to know how it performs
Date published: 2023-03-18
Rated 5 out of 5 by from Worked great! Worked on this for family. Kitchen faucet drip and low hot water flow. Called Delta customer service. They we're very polite and helpful. They asked for purchase information, location, and issue. Gave repair advice and sent part in warranty and came in short time. Turned water valve off. Removed handle/bonnet/brass nut/cartridge. Flushed line with different hose. Reversed the process to reinstall and applied plumbers grease for easy removal on next service. Tested. Family very happy with hot flowing water/ no leaks or drips. Thanks Delta! Kitchen faucet is working great. I usually replace braided hoses on any fixture repair that requires removal. Couldn't tell how it disconnected from copper connection and just spun around so I gave up. Some repair advice on this model would be helpful if anyone knows. Looked like M10 to copper connector but wasn't threaded? Model #19824LF.
Date published: 2022-12-10
  • y_2026, m_6, d_18, h_12
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.46
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_4
  • loc_en_US, sid_RP100773, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_deltafaucet
  • bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0
  • CLOUD, getReviews, 7ms
  • reviews, product
Q&A

Please give me instructions for replacing Delta cartridge assembly RP100773

Asked by: Susan
Hello! Thank you for contacting Delta Faucet Company! Before you start please ensure the hot and cold water is shut off, open the handle to release the rest of the residual water. Remove the button on the bottom of the handle to reveal the set screw. Slide the handle off and remove the bonnet nut with an adjustable wrench. Please take note of how the cartridge is installed and flush the unit before installing the new part. We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Communications Specialist
Answered by: Delta
Date published: 2025-10-08

WILL CARTRIDGE FIT FAUCET MODEL 19824LF

Asked by: POPPY
Hello Customer! Thank you for your question and we are happy to help. The Delta RP100773 is the correct cartridge for the Delta 19824LF. With any further questions or concerns, please do not hesitate to reach out to us again. Best Regards, Carrie
Answered by: Carrie
Date published: 2025-09-30

Just to verify that delta cartridge assembly rp100773 fits my delta faucet 19824LF faucet.

Asked by: Alex
Hi Alex, Thank you for your question about the Delta Faucet RP100773. Yes, this is the replacement cartridge for faucet model 19824LF. Please reach out with any additional questions! Best Regards, Bryan
Answered by: Delta
Date published: 2025-09-30

How do you remove the braided water hoses from the copper connector on model#19824L4? Looks like M10 to copper connector but M10 has no nut yet copper connector does. It spun around but didn't unthread. I usually change them out any time I remove them.

Asked by: DIYer7
Hi DIYer7, Thanks so much for contacting Delta Faucet Company! The 19824LF includes Polymer braided flexible supply hose with 3/8" compression fitting, there is no way to remove these lines from the faucet. Please contact us directly if you have any questions or need additional assistance. Best Regards, Nicole Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28
  • y_2026, m_6, d_17, h_12CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.46
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_4
  • loc_en_US, sid_RP100773, prod, sort_[SortEntry(order=HAS_STAFF_ANSWERS, direction=DESCENDING)]
  • clientName_deltafaucet
  • bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0
  • CLOUD, getContent, 75ms
  • questions, product