Is your bevin faucet causing you headaches with persistent dripping? A leaky faucet, often found in bathrooms alongside the sink, can be a surprisingly common issue. Ignoring the problem can lead to increased water bills, which no homeowner wants. This DIY guide focuses on simple solutions, empowering you to address this problem yourself. Even without prior experience with plumbing brands like Delta Faucet Company, you’ll be able to tackle the job effectively and safely.

Image taken from the YouTube channel ShoPhoCho , from the video titled Costco Kitchen Faucet (Kohler) .
Fixing a Leaky Bevin Faucet: A Step-by-Step DIY Guide
This guide will walk you through diagnosing and fixing a leaky Bevin faucet, step by step. We’ll cover common causes of leaks, necessary tools, and detailed instructions to get your faucet working like new again. This guide focuses specifically on Bevin faucets.
Identifying the Leak Type and Its Source
Before you start taking things apart, it’s important to understand where the leak is coming from. This will help you determine the cause and the parts you might need to replace. Bevin faucets, like other faucets, commonly leak from several areas:
- Around the Handle: This often indicates a worn O-ring or cartridge within the handle assembly.
- From the Spout: This can be caused by a worn valve seat or a faulty cartridge.
- At the Base of the Faucet: This usually points to problems with the supply line connections or the faucet body’s seals.
Determining the Leak Source – Checklist
Here’s a quick checklist to help pinpoint the leak:
- Observe the faucet closely while it’s running and when it’s turned off.
- Feel around different areas of the faucet for moisture.
- Check under the sink for any dripping or water stains that might indicate a leak originating from the supply lines.
Gathering Your Tools and Materials
Having the right tools on hand will make the repair process much smoother. Here’s a list of essential items:
- Adjustable Wrench: For loosening and tightening nuts and connections.
- Screwdrivers (Phillips and Flathead): To remove handles and other components.
- Penetrating Oil: To loosen stubborn nuts and bolts. WD-40 can work in a pinch.
- Plumber’s Tape (Teflon Tape): To seal threaded connections.
- O-Ring Assortment Kit: Bevin faucets use specific O-rings, so a kit with various sizes is helpful.
- Replacement Cartridge (if needed): Identify the correct cartridge for your specific Bevin faucet model. Consult the manufacturer’s website or a parts diagram.
- Basin Wrench (Optional): Helpful for accessing hard-to-reach nuts under the sink.
- Clean Rags or Towels: For wiping up water and protecting surfaces.
- Small Container: To hold small parts.
- Flashlight: To see into dark areas under the sink.
Step-by-Step Repair Process
Always start by turning off the water supply to the faucet! This is usually done by turning off the shut-off valves located under the sink. Place a bucket underneath the faucet to catch any residual water.
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Disassembling the Bevin Faucet:
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Remove the Handle(s): Depending on the Bevin faucet model, you may need to pry off a decorative cap or loosen a setscrew to remove the handle. Carefully examine the handle to determine how it’s attached.
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Accessing the Cartridge or Valve: Once the handle is removed, you’ll typically see a retaining clip or nut holding the cartridge or valve in place. Remove this clip or nut.
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Removing the Cartridge or Valve: Gently pull the cartridge or valve straight up and out of the faucet body. If it’s stuck, try wiggling it gently or applying a small amount of penetrating oil.
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Inspecting and Replacing the Components:
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Check the O-Rings: Carefully inspect the O-rings on the cartridge or valve for any signs of wear, cracks, or damage. Replace any damaged O-rings with new ones from your O-ring assortment kit. Lubricate the new O-rings with a small amount of plumber’s grease before installing them.
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Inspect the Cartridge/Valve: If the O-rings appear to be in good condition, the cartridge or valve itself might be faulty. Replace the cartridge/valve with a new one if necessary.
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Clean the Valve Seat (If Applicable): If the faucet uses a valve seat, clean it thoroughly with a small brush or cloth to remove any debris or mineral buildup. A worn valve seat can also cause leaks.
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Reassembling the Bevin Faucet:
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Reinstall the Cartridge or Valve: Carefully insert the new or refurbished cartridge or valve back into the faucet body. Make sure it’s seated correctly.
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Secure the Retaining Clip or Nut: Reinstall the retaining clip or nut to secure the cartridge or valve in place. Tighten it snugly, but don’t overtighten.
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Reattach the Handle(s): Replace the handle(s) and secure them with the setscrew or decorative cap.
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Testing the Repair:
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Turn the Water Supply Back On: Slowly turn the water supply valves back on.
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Check for Leaks: Carefully inspect the faucet for any leaks. If you see any leaks, turn off the water supply again and re-examine the components. Make sure everything is properly seated and tightened.
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Operate the Faucet: Turn the faucet on and off several times to ensure it’s working smoothly and without any leaks.
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Dealing with Stubborn Parts
Sometimes, parts can be difficult to remove due to corrosion or mineral buildup. Here’s how to handle some common problems:
Problem | Solution |
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Stuck Handle | Apply penetrating oil and gently wiggle the handle until it comes loose. |
Corroded Nuts/Bolts | Apply penetrating oil and let it soak for a few minutes before attempting to loosen. |
Broken Screw Heads | Use a screw extractor to remove the broken screw. |
Bevin Faucet Leaking? Common Questions Answered
Hopefully, our guide helped you fix your leaking bevin faucet. Here are some frequently asked questions to further clarify the process.
What tools do I absolutely need to fix a bevin faucet leak?
At a minimum, you’ll need an adjustable wrench, a Phillips and flathead screwdriver, and possibly pliers. Depending on the age and style of your bevin faucet, you might also need a faucet valve seat wrench. Don’t forget a small bucket and old towel to catch water!
How do I know which part of my bevin faucet is causing the leak?
Observe carefully where the water is coming from. Leaks around the handle often indicate worn O-rings or cartridges. Leaks from the spout might mean the valve seat or cartridge needs replacing. Leaks at the base can indicate loose connections or deteriorated supply lines.
What if I can’t identify the bevin faucet brand or find replacement parts?
Many generic parts are compatible with bevin faucets. Take the old part to a local hardware store or plumbing supply shop. They can usually help you find a suitable replacement, even if you don’t know the exact bevin faucet model.
How often should I replace the parts in my bevin faucet to prevent leaks?
There’s no set timeframe, but inspect your bevin faucet annually. If you notice any stiffness in the handles, drips, or reduced water flow, it’s a good idea to replace the O-rings, cartridges, and valve seats before a major leak occurs.
So, there you have it! Armed with a little know-how, that pesky leaking bevin faucet doesn’t stand a chance. Go get ’em!