Medium
15-30 minutes
Two Handle Ceramic Stem Cartri RP47422
OEM part for: Delta Faucet
Part Number: RP47422
$46.03
In Stock
Order within the next 13 hours and your part ships today! 
Compatibility
This part will fit the following 2 machines
Delta Faucet
21902LF Lewiston Two Handle Faucet with Spray View Diagrams & Manuals
21925SS Two-Handle Kitchen Faucet View Diagrams & Manuals
This item works with the following types of products:
- Faucet Parts
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Fixed the leak.
Cartridges are new oem parts. Fit and function is perfect. Order was shipped quickly. Thanks!
Guest -
June 20, 2021
Verified Purchase
Cartridge for Faucet solves leakage problem
Part arrived quickly and fixed faucet leakage problem.
Guest -
December 24, 2020
Verified Purchase
t
t
t -
t days ago
Verified Purchase
eReplacementParts Team
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
The faucet handle leaked at the base and the faucet had a none stop drip. I had to shut the water off to the faucet until I got the replacement parts
Tim - January 13, 2016
👍 10 of 10 people found this instruction helpful
Tool Type
Faucet
Difficulty
Medium
Time
15-30 minutes
Tools Used
Pliers, Adjustable Wrench, Allen wrench
Parts Used
First of all turn off the water valves to the faucet. Remove faucet handle with an Allen wrench. Then loosen the retaining nut with an adjustable wrench. Remove the stem unit assembly with a pair of pliers by pulling it straight out. Take note of the orientation of the old part and insert the new stem unit in the same manner. Make sure it is seated properly and reinstall the retaining nut snugly. Do not over tighten. Put the handle back on and tighten with the Allen wrench. Turn the water back on, check for leaks and the problem should be solved.
One other thing, eReplacementParts is at the top of my list for obtaining hard to find parts. Thank you!
Tim
One other thing, eReplacementParts is at the top of my list for obtaining hard to find parts. Thank you!
Tim
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Faucet cartridges were leaking.
Kenneth - March 16, 2020
Tool Type
Faucet
Difficulty
Easy
Time
15-30 minutes
Tools Used
Pliers, Adjustable Wrench, Allen wrench
Parts Used
1. Turned off water supply to faucets
2.Removed faucet handles using Allen wrench.
3. Removed retaining nut on each faucet with adjustable wrench.
4. Pulled out old cartridges using pliers.
5. Inserting new cartridges in each faucet being sure to align them the same as the old cartridges.
6. Reinstalled retaining nuts and handles.
7. Turned water back on
2.Removed faucet handles using Allen wrench.
3. Removed retaining nut on each faucet with adjustable wrench.
4. Pulled out old cartridges using pliers.
5. Inserting new cartridges in each faucet being sure to align them the same as the old cartridges.
6. Reinstalled retaining nuts and handles.
7. Turned water back on
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Faucet was leaking
Daniel - March 22, 2018
Tool Type
Faucet
Difficulty
Medium
Time
15-30 minutes
Tools Used
Adjustable Wrench, Hex Wrench
Parts Used
Removed handle and cartridge
Replaced cartridge & handle
Replaced cartridge & handle
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Hot and Cold faucets had minor slow drip
Joseph - April 30, 2017
👍 0 of 1 people found this instruction helpful
Tool Type
Faucet
Difficulty
Medium
Time
30-60 minutes
Tools Used
Adjustable Wrench
Parts Used
Removed faucet handles
Removed hex nut and removed cartridges.
Installed plastic stops on new cartridges matching locations on removed cartridges.
Installed new cartridges and replaced hex nut and faucet handles.
(plastic stops and cartridge stem need to match the removed cartridge positions.)
Removed hex nut and removed cartridges.
Installed plastic stops on new cartridges matching locations on removed cartridges.
Installed new cartridges and replaced hex nut and faucet handles.
(plastic stops and cartridge stem need to match the removed cartridge positions.)
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20 year old sink faucets - Both faucets started dripping - couldn't find repair parts at local supply stores. Lucky I found eReplacementParts on line. Ordering process very easy
Charles - February 3, 2017
👍 0 of 1 people found this instruction helpful
Tool Type
Faucet
Difficulty
Medium
Time
15-30 minutes
Tools Used
Pliers, Wrench Set
Parts Used
Replaced two faucet cartridges on 29 year old faucet. Pretty different than just a washer. Instruction were ok, but I read them twice to be sure the parts were aligned correctly.
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Seal
Michael - December 18, 2016
👍 0 of 1 people found this instruction helpful
Tool Type
Faucet
Difficulty
Easy
Time
15-30 minutes
Tools Used
Adjustable Wrench, Allen wrench
Parts Used
Turn off water
Remove handle
Remove nut
Remove stem
Install new stem handle
Install nut
Install handle
Turn on water
Remove handle
Remove nut
Remove stem
Install new stem handle
Install nut
Install handle
Turn on water
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Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
