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A bath faucet repair kit is usually the fastest way to stop a drip from a tub spout, a diverter that won’t seal, or a handle that has started to leak around the stem. Most of these problems come down to a few worn parts: rubber washers, O-rings, valve stems, cup seals or a diverter gate. The right kit replaces only what is worn, so you avoid buying a whole new faucet. The picks below were chosen by reviewing manufacturer specifications, the brand and product type reputation, and patterns that owners commonly describe in their feedback. The selection criteria were compatibility with common tub and shower setups, completeness of the parts included, whether the kit targets a specific problem, and how easy the parts are to identify and match.
Our Top Picks
Quick Comparison
| Product | Best for | Key feature |
|---|---|---|
| Shower Diverter Repair Kit, Leaky Bathtub Faucet Replacement Parts | Tub spout diverter leaks | Two valve stems, two seals and diverter gates |
| Danco 39619 Tub/Shower Remodeling Kit for Price Pfister Verve | Price Pfister tub and shower trim | Three-handle trim kit in chrome |
| Danco 3-Handle Trim Kit for Gerber (39617) | Gerber three-handle tub and shower valves | Knob handle trim kit in chrome |
| Enhon 2 Set Tub Spout Diverter Repair Kit | Budget diverter repairs | Two sets of stems, cup seals and gates |
| 37 Sizes 1075Pcs Universal Rubber Washers Assortment Kit | General drip repairs across many fixtures | Wide size range with a pick hook |
| Brass Bibb Screws Multi-Size Faucet Washers Assortment Kit (58 PCS) | Compression valve and stem washer replacement | Flat and beveled washers in multiple sizes |
Shower Diverter Repair Kit, Leaky Bathtub Faucet Replacement Parts, Bathtub Spout for Fixing 2pcs Tub Spout Diverter Repair Kit
Shower Diverter Repair Kit, Leaky Bathtub Faucet Replacement Parts, Bathtub Spout for Fixing 2pcs Tub Spout Diverter Repair Kit, 2 Valve Stems, 2 Seals & Diverter Gates
Who it is for: Homeowners whose tub spout keeps dribbling water after the diverter is switched to the shower, or whose shower flow drops because water leaks back into the spout.
Key specs:
- Two-piece diverter repair kit sold as a set
- Includes 2 valve stems and 2 seals
- Includes diverter gates
Pros:
- Targets the diverter, which is the most common source of tub spout leaks
- Includes both stems and seals, so you can replace the full set in one step
- Clear part count makes it easy to confirm you have what you need
Cons:
- Only fits diverter-style tub spouts; it will not repair a separate handle cartridge
- You will need to confirm the stem and gate size matches your existing spout before installing
Danco 39619 Tub/Shower Remodeling Kit, Danco 3-Handle Trim Kit for Price Pfister Verve, Chrome
Chrome-Plated, Knob handles add a more conventional look, Danco 39619 Tub/Shower Remodeling Kit Danco 3-Handle Trim Kit for Price Pfister Verve, Chrome (39619)
Who it is for: Owners of a Price Pfister Verve tub and shower valve who want to refresh worn trim and replace handles that no longer fit or look right.
Key specs:
- Three-handle trim kit
- Chrome finish
- Knob handles for a more conventional look
Pros:
- Designed for a specific valve family, which reduces guesswork on fit
- Knob handles give a traditional appearance
- Chrome finish matches most existing bathroom fixtures
Cons:
- Trim-only kit; it does not include internal cartridge or stem parts for leak repair
- Compatibility depends on the exact Price Pfister Verve model, so check your valve before ordering
Danco 3-Handle Trim Kit for Gerber, Knob Handle, Chrome (39617)
Danco 3-Handle Trim Kit for Gerber, Knob Handle, Chrome (39617)
Who it is for: Households with a Gerber three-handle tub and shower valve that need replacement trim with a matching chrome knob style.
Key specs:
- Three-handle trim kit
- Knob handle style
- Chrome finish
Pros:
- Brand-specific fit for Gerber three-handle valves
- Knob handles are straightforward to grip and replace
- Chrome finish is a common, easy-to-match option
Cons:
- Handles and trim only; leaking stems or cartridges will still need separate parts
- Verify your Gerber valve model, since trim styles changed across product lines
Enhon 2 Set Tub Spout Diverter Repair Kit (Chrome, Classic)
Includes 2 x Diverter Valve Stems, 2 x Cup Seals and 2 x Gates, Bathroom Shower Bathtub Leaky Faucet Repair Replacement Parts Enhon 2 Set Tub Spout Diverter Repair Kit (Chrome, Classic)
Who it is for: Budget-minded homeowners who need to fix a leaking diverter and want two complete sets on hand, for a second bathroom or a future repair.
Key specs:
- Two diverter valve stems
- Two cup seals
- Two diverter gates
- Chrome, classic style
Pros:
- Two full sets give you a spare for a second spout or future failures
- Includes the gate, which is often overlooked and worn
- Budget-friendly option for a basic diverter fix
Cons:
- Generic classic-style parts may not match every spout brand exactly
- Does not address cartridge-based handle leaks
37 Sizes 1075Pcs 3-in-1 Home Universal Rubber Washers Assortment Kit
37 Sizes 1075Pcs 3-in-1 Home Universal Rubber Washers Assortment Kit Faucet washers & O-Rings & Plumbing gaskets for Faucets, Hoses, Spigots and Other Plumbing Seal Repair with Pick Hook
Who it is for: Do-it-yourselfers who want a broad stock of washers and O-rings to handle drips across sinks, tubs, hoses and outdoor fixtures without repeated trips to the hardware store.
Key specs:
- 37 sizes, 1075 pieces total
- Faucet washers, O-rings and plumbing gaskets
- Includes a pick hook for removing old seals
Pros:
- Very large size range improves the odds of an exact match
- Useful beyond the bathroom for hoses and spigots
- Pick hook helps remove stubborn old washers
Cons:
- Finding the right size takes trial and error, and the bulk of parts can be overwhelming
- Washers alone will not fix a worn cartridge or diverter gate
Brass Bibb Screws, Multi-Size Faucet Stem Washers, Outdoor Faucet Repair Kit 58 PCS Faucet Washers Assortment Kit
Brass Bibb Screws, Multi-Size Faucet Stem Washers, Outdoor Faucet Repair Kit 58 PCS Faucet Washers Assortment Kit, Flat & Beveled Rubber Faucet Washers
Who it is for: Owners of compression-style faucets, such as older tub or hose bibb valves, that drip at the handle or spout and need the right washers and screws.
Key specs:
- 58 pieces in the set
- Flat and beveled rubber faucet washers
- Brass bibb screws in multiple sizes
Pros:
- Covers both flat and beveled washer types, which matters for compression valves
- Brass screws resist corrosion better than many steel alternatives
- Compact kit that is easy to store in a toolbox
Cons:
- Limited to compression-style washers and screws; not suitable for cartridge or ceramic-disc valves
- Smaller part count than the large universal assortment
Buying Guide
Start With the Type of Leak
Before you choose a kit, identify where the water is coming from. A tub spout that keeps flowing when the diverter is set to the shower usually points to a worn diverter gate or valve stem. A handle that drips when the water is off, or water leaking around the base of a handle, often points to a worn stem, cartridge or O-ring. A drip that appears only when the tub is turned on suggests a washer or seat problem in a compression valve. Matching the kit to the failing part saves money and avoids replacing parts that are still good.
Important Features to Look For
- Completeness: A kit that includes stems, seals and gates covers the most common diverter failures in one purchase.
- Brand specificity: Kits labeled for a specific valve family, such as Price Pfister or Gerber trim, reduce fit problems.
- Size range: Universal assortments are helpful when you don’t know the exact part number, but they require measuring and trial fitting.
- Material: Brass screws and quality rubber washers generally hold up better than thin or unlabeled materials.
Specs to Check Before Ordering
- Identify your faucet brand and valve model, usually stamped on the valve body or listed in the original manual.
- Determine whether you have a diverter, a compression valve, or a cartridge. Each uses different parts.
- Measure old washers and stems with calipers if possible. Diameter and thickness both matter.
- Check whether the kit includes the specific part you need, not just similar ones.
Choosing by Need
- Tub spout keeps dribbling: Start with a diverter repair kit that includes stems, seals and gates.
- Trim looks worn or handles no longer fit: A brand-specific trim kit replaces the visible parts.
- Compression valve drips at the handle: A washer and screw assortment covers the usual causes.
- Unsure of the exact part: A large universal assortment gives you the best chance of a match, at the cost of some sorting.
Things to Watch Out For
- Shutting off the water supply at the shutoff valves or the main before disassembly. Test the handle to confirm the water is off.
- Forcing a stem or cartridge out of a corroded valve. Penetrating lubricant and patience usually work better than pliers.
- Buying a trim kit when the real problem is inside the valve body.
- Over-tightening new parts. Snug is enough for most washers and screws.
If you are dealing with a valve that is cracked, corroded through, or leaking from the wall, consult a licensed plumber rather than attempting a repair.
FAQ
How do I know if I need a bath faucet repair kit or a whole new faucet?
If the faucet body is intact and the leak comes from a worn stem, washer, seal, gate or cartridge, a repair kit is usually enough. Replace the whole faucet if the valve body is cracked, heavily corroded, or if the brand no longer supplies parts for it.
Can one kit fix every type of tub faucet?
No. Diverter kits fix tub spout diverters, trim kits replace visible handles and escutcheons, and washer assortments fix compression valves. Cartridge-based valves need a cartridge matched to the brand and model.
How do I find the correct replacement part number?
Check the brand name and model number on the valve body or in the original documentation, then compare the old part against the kit’s listed dimensions. Taking the old stem or washer to a hardware store is also a practical way to confirm a match.
Do I need to shut off water to the whole house?
Often you only need to close the individual shutoff valves for the bathroom, if they exist. If there are no local shutoffs, you may need to turn off the main supply. Open the tub faucet afterward to confirm no water remains in the lines.
Why does my tub spout still drip after replacing the diverter gate?
The valve stem or seal may also be worn, or debris may be holding the diverter partly open. Clean the spout opening and check the stem and seal before assuming the gate is the only issue.
Are universal washer assortments worth it?
For many homeowners, yes. They cover a wide range of fixtures and make it easier to find a match without multiple trips. The trade-off is time spent sorting and measuring.
Should I hire a plumber for a tub faucet repair?
Simple washer and stem replacements are commonly done by homeowners. If you find hidden leaks in the wall, corroded supply lines, or a valve that will not move, consult a licensed plumber.
Conclusion
For a tub spout that keeps dribbling, start with a diverter repair kit such as the Shower Diverter Repair Kit or the Enhon two-set option. If your Price Pfister or Gerber trim looks worn, the matching Danco trim kits refresh the visible parts. When a compression valve drips at the handle, the Brass Bibb Screws assortment is a focused choice, while the 1075-piece universal washer kit suits anyone who wants a deep stock of parts for multiple fixtures. Confirm your valve type and brand before ordering, and your repair is far more likely to go smoothly on the first attempt.
