Easy
Less than 15 minutes
This is an original Delta Faucet part used in kitchen faucets. It prevents water from leaking out of the faucet and fits under the bonnet nut within the single lever handle valve shell. The single handle valve cartridge is made of durable plastic, and is priced as a single item. A screwdriver may be needed for installation.
Single Handle Valve Cartridge 131748
OEM part for: Delta Faucet
Part Number: 131748
$108.18
In Stock
Ships within 1 business day 
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Compatibility
This Single Handle Valve Cartridge will fit the following 43 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Displaying 20 of 43 matching models.
Delta Faucet
Show More Compatible Models43 total model matches. Try the above search to narrow your results.
This is the official OEM part for the following brands:
- Delta Faucet
This item works with the following types of products:
- Faucet
This part replaces obsolete part #: RP50587
Customer Part Reviews ?
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Great service.
The right part, easy fIx.
James -
August 28, 2021
Verified Purchase
Easy Repair - worked as expected.
My replacement parts arrived quickly and were very easy to install.
Guest -
September 14, 2020
Verified Purchase
Easy repair
Part received quickly and drip stopped.
Victor -
December 10, 2019
Verified Purchase
Questions & Answers ?
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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.
Faucet kept dripping
Brenda - February 9, 2017
👍 19 of 25 people found this instruction helpful
Tool Type
Faucet
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Pliers, Adjustable Wrench
Parts Used
1. Turned off water from under sink
2. Used tool wrench to remove handle
3. Used adjustable wrench to remove lock nut
4. Took out bad part, placed in new part
5. Put lock nut back on and used wrench tool to put handle back on.
6. Turn water back on, checked for leaves.
7. Done to perfection!
2. Used tool wrench to remove handle
3. Used adjustable wrench to remove lock nut
4. Took out bad part, placed in new part
5. Put lock nut back on and used wrench tool to put handle back on.
6. Turn water back on, checked for leaves.
7. Done to perfection!
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Single handle faucet leaked constantly
Andrew - October 15, 2020
Tool Type
Faucet
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Pliers, Allen Wrench
Parts Used
Removed faucet handle
Removed old valver
Reassembled
Tested
All done
Removed old valver
Reassembled
Tested
All done
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Valve was leaking.
James - August 27, 2021
👍 0 of 1 people found this instruction helpful
Tool Type
Faucet
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Adjustable Wrench, Allen wrench
Parts Used
Removed faulty valve, replaced it with new one.
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faucet was leaking because valve was worn out.
Earlene - April 13, 2021
👍 0 of 1 people found this instruction helpful
Tool Type
Faucet
Difficulty
Medium
Time
Less than 15 minutes
Tools Used
Adjustable Wrench, 1/8\\
Parts Used
Replaced the single handle valve cartridge.
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Valve unit became stiff to use...
CHUCK - May 6, 2017
👍 2 of 5 people found this instruction helpful
Tool Type
Faucet
Difficulty
Medium
Time
15-30 minutes
Tools Used
Adjustable Wrench, Allen wrench
Parts Used
Turn off water,remove the handle cap and nut,
Replace the part, reverse for assembly
Replace the part, reverse for assembly
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Faucet would not shut off completely and handle felt wobbly.
Al - April 6, 2018
👍 1 of 4 people found this instruction helpful
Tool Type
Faucet
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Pliers, Allen wrench to remove handle
Parts Used
1. Removed faucet handle.
2. Unscrewed faucet cartridge cover, carefully using chanellocks so as to not damage cover.
3. Extracted cartridge.
4. Inserted replacement cartridge.
5. Reinstalled cartridge cover and handle.
2. Unscrewed faucet cartridge cover, carefully using chanellocks so as to not damage cover.
3. Extracted cartridge.
4. Inserted replacement cartridge.
5. Reinstalled cartridge cover and handle.
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Leaking
Steve - January 12, 2017
👍 0 of 2 people found this instruction helpful
Tool Type
Faucet
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, Allen wrench
Parts Used
Removed the handle, changed the cartridge and put the handle back on.
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Would not turn off
Edward - June 5, 2017
👍 2 of 7 people found this instruction helpful
Tool Type
Faucet
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Pliers
Parts Used
Turn the water supply off
Took handle off
Replace the part
Put handle back on
Turn water back on
Took handle off
Replace the part
Put handle back on
Turn water back on
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OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
Learn MoreOur 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.
