By Miles SinclairUpdated November 2026
Finding the right repair kit for Moen kitchen faucet problems can save you a trip to the plumbing supply store and a lot of guesswork. Most leaks, drips, loose handles and stiff controls on a Moen kitchen faucet come from a small set of worn parts: the cartridge or handle mechanism, O-rings, seals, and the mounting hardware that holds the faucet to the sink deck. The six kits below cover those parts in different combinations. We compared them on what each kit actually contains, how well the part list matches common Moen one-handle and rotating-spout designs, whether the parts are clearly identified by model number, and the patterns owners tend to mention in feedback. This is a research-based comparison, not a hands-on test.
Our top picks at a glance
- 1
TOP CHOICEBest overallMoen Faucet Repair Kit 93980 – Replacement Single Handle Mechanism for Kitchen PartsView on Amazon - 2
TOP CHOICEBest for rotating spouts96778, 117 O-Ring Kit for Moen Rotating Kitchen Faucet Spout Chateau/EView on Amazon - 3
TOP CHOICEBest for handle replacementMoen 93980 Replacement Handle Mechanism Kit for One-Handle Kitchen Faucet RepairsView on Amazon - 4
Best for loose or wobbling faucetsfor Moen Kitchen Faucet Parts,Faucet Fixing Plate & Faucet Mounting NuView on Amazon - 5
Best for double-handle faucetsMOEN 1224 Replacement Faucet Cartridge Kit Fits Most Double Handle Moen FaucetsView on Amazon - 6
Best budget pickMounting Kit for Moen Kitchen Faucet Parts,Includes Faucet Fixing PlatView on Amazon
Our Top Picks
Quick Comparison
| Product | Best for | Key feature |
|---|---|---|
| Moen Faucet Repair Kit 93980 | General leaks and drips in one-handle kitchen faucets | Replacement single-handle mechanism for kitchen parts |
| 96778, 117 O-Ring Kit (2 Sets, 6 O-Rings) | Rotating spout leaks | Two sets of O-rings sized for Chateau, Extensa and 7400-series spouts |
| Moen 93980 Replacement Handle Mechanism Kit | Handles that stick, drip or feel loose | Complete handle mechanism for one-handle kitchen faucets |
| Moen Parts Fixing Plate and Mounting Nut Kit 113173 (ASIN B0F8NPV1N1) | Wobbly faucets and loose base connections | Fixing plate and mounting nut hardware |
| MOEN 1224 Replacement Faucet Cartridge Kit | Double-handle faucets with worn cartridges | Cartridge sized for most double-handle Moen models |
| Moen Mounting Kit with Fixing Plate and Nut Kit 113173 (ASIN B0GTNWJXW8) | Budget-minded mounting repairs | Fixing plate and mounting nut hardware for Moen kitchen faucets |
Moen Faucet Repair Kit 93980 – Replacement Single Handle Mechanism for Kitchen Parts
Moen Faucet Repair Kit 93980 – Replacement Single Handle Mechanism for Kitchen Parts
Best for: General leaks and drips in one-handle kitchen faucets
This is a good fit for homeowners whose one-handle Moen kitchen faucet has started dripping from the spout or handle and who want a single part that addresses the internal mechanism. It suits people comfortable shutting off supply lines and disassembling a faucet head. A related read: Porcelain Countertops for Kitchen: 6 Best Care and Repair Picks (2026).
Key specs
- Model reference: 93980, a single-handle mechanism kit for Moen kitchen parts
- Designed as a replacement mechanism rather than a loose O-ring set
- Intended for one-handle kitchen faucet repairs
Pros
- Addresses the internal mechanism, which is a common source of drips
- Model-number naming makes compatibility easier to confirm
- Replaces several small parts in one step
Cons
- Requires removing the handle and some disassembly
- Owners sometimes note that the part number must match their exact faucet series
Bottom line: A strong first choice for a one-handle Moen kitchen faucet that drips and where you want a mechanism-level fix.
96778, 117 O-Ring Kit for Moen Rotating Kitchen Faucet Spout Chateau/Extensa Series and Moen 7400, 7425, 7425BC, 7425W Series (2 Sets, 6 O-Rings)
96778, 117 O-Ring Kit for Moen Rotating Kitchen Faucet Spout Chateau/Extensa Series and Moen 7400, 7425, 7425BC, 7425W Series (2 Sets, 6 O-Rings)
Best for: Rotating spout leaks
If water seeps from the base of a rotating spout rather than the handle, this O-ring kit targets the most likely cause. It’s a practical choice for owners of Chateau, Extensa or 7400-series Moen faucets.
Key specs
- Contains 2 sets, 6 O-rings total
- Listed for Moen rotating kitchen spout series including Chateau, Extensa and 7400/7425 models
- Model reference 96778 and 117 printed in the listing
Pros
- Inexpensive way to address a spout-base leak
- Two sets gives you a spare
- Targets a specific, common leak point
Cons
- Does not address handle or cartridge leaks
- Compatibility depends on matching the exact spout series
Bottom line: Ideal for a rotating spout that leaks at the base; check your series before ordering.
Moen 93980 Replacement Handle Mechanism Kit for One-Handle Kitchen Faucet Repairs
Moen 93980 Replacement Handle Mechanism Kit for One-Handle Kitchen Faucet Repairs, Part
Best for: Handles that stick, drip or feel loose
This kit suits someone whose handle feels stiff, won’t return to center, or lets water through when closed. It’s aimed at one-handle Moen kitchen faucets.
Key specs
- Model reference 93980 handle mechanism
- Designed for one-handle kitchen faucet repairs
Pros
- Directly replaces the part most associated with handle problems
- Clear model-number match with the 93980 series
- Avoids replacing the whole faucet
Cons
- Overlaps with the 93980 repair kit, so confirm which fits your repair
- Installation requires basic tools and a shutoff valve
Bottom line: Best if the handle itself is the problem rather than a slow leak at the spout.
for Moen Kitchen Faucet Parts, Faucet Fixing Plate and Faucet Mounting Nut Hardware Kit 113173
for Moen Kitchen Faucet Parts,Faucet Fixing Plate & Faucet Mounting Nut Hardware Kit 113173 Kitchen Faucet Repair Kit for Moen Mounting Kit
Best for: Wobbly faucets and loose base connections
When the faucet rocks on the sink deck or the mounting nut has loosened, this hardware kit can stabilize the installation. It’s useful when a leak comes from the base rather than the cartridge.
Key specs
- Includes faucet fixing plate and mounting nut hardware
- Referenced as kit 113173
Pros
- Solves loosening that other kits don’t address
- Hardware-only, so it’s a targeted repair
- Helps prevent further stress on supply lines
Cons
- Won’t fix internal drips or cartridge wear
- Fit depends on the mounting style of your sink
Bottom line: A useful add-on for a faucet that moves or leaks at the base.
MOEN 1224 Replacement Faucet Cartridge Kit Fits Most Double Handle Moen Faucets
MOEN 1224 Replacement Faucet Cartridge Kit Fits Most Double Handle Moen Faucets and Tub/Showers
Best for: Double-handle faucets with worn cartridges
This is aimed at owners of double-handle Moen faucets, including some tub and shower styles, who notice dripping or inconsistent temperature. Note that it is a cartridge kit rather than a one-handle mechanism.
Key specs
- Model reference 1224 replacement cartridge
- Listed as fitting most double-handle Moen faucets and tub/showers
Pros
- Cartridge replacement addresses the most common drip source in double-handle designs
- Recognizable model number
- Usable on several Moen configurations
Cons
- Not intended for one-handle kitchen faucets
- “Most” models means you must verify your cartridge before buying
Bottom line: Pick this only if your faucet has two handles and you have confirmed the cartridge match.
Mounting Kit for Moen Kitchen Faucet Parts, Includes Faucet Fixing Plate and Mounting Nut Hardware Kit 113173
Mounting Kit for Moen Kitchen Faucet Parts,Includes Faucet Fixing Plate & Faucet Mounting Nut Hardware Kit 113173 Kitchen Faucet Repair Kit for Moen
Best for: Budget-minded mounting repairs
For someone who has already diagnosed a loose base and wants an economical hardware replacement, this kit covers the essentials without extra components.
Key specs
- Includes fixing plate and mounting nut hardware
- Referenced as Kitchen Faucet Repair Kit 113173
Pros
- Focused hardware set, no unnecessary parts
- Good match for loosening problems
- Simple to install with basic tools
Cons
- Does not repair cartridges, O-rings or the handle
- Owners should compare it against the other 113173 listing to avoid duplicate purchases
Bottom line: A sensible, narrow choice when the only problem is mounting hardware.
Buying Guide
Identify Your Faucet Type
Moen kitchen faucets come as one-handle designs, two-handle designs and rotating-spout styles. Check the model name stamped on the faucet body or in the owner’s manual before buying anything. A one-handle kit won’t fit a two-handle cartridge.
Good picks for this: Moen Faucet Repair Kit 93980, MOEN 1224 Replacement Faucet Cartridge Kit
Match the Part to the Symptom
A drip from the spout usually points to the cartridge or mechanism. Water at the base of a rotating spout often means worn O-rings. Movement at the base suggests loose mounting hardware. Diagnosing the leak location first prevents buying the wrong part.
Good picks for this: 96778 O-Ring Kit, Moen Parts Fixing Plate and Mounting Nut Kit 113173
Confirm Model Numbers
Manufacturers specify compatibility by model series. Compare the number printed on your old part with the kit listing. Many owners report that the first part they ordered was close but not exact, so matching the reference number is the safest step.
Good picks for this: Moen 93980 Replacement Handle Mechanism Kit, Moen Faucet Repair Kit 93980
Check Whether the Kit Includes Hardware
Some kits include only O-rings, while others add fixing plates, nuts or a full mechanism. Read the included-parts list so you don’t end up with a second order to finish the job.
Good picks for this: Mounting Kit for Moen Kitchen Faucet Parts (113173), Fixing Plate and Mounting Nut Kit 113173
Consider Repair Versus Replacement
A repair kit makes sense when the faucet body is sound and only internal parts have worn. If the finish is corroded or the spout is cracked, a kit may not solve the problem. Some owners find that after a few repairs, a new faucet is the better long-term choice. For a broader view, see Moen Kitchen Faucet Replacement Parts: Find and Install the Right One.
Good picks for this: Moen Faucet Repair Kit 93980, MOEN 1224 Replacement Faucet Cartridge Kit
Plan for Installation Tools and Shutoff
Turn off the hot and cold supply valves under the sink before disassembly. Keep a towel and small containers for screws. Most mechanism repairs need only a few basic tools, but you should expect to remove the handle and some trim. The step-by-step approach in Replace Kitchen Faucet Cartridge: Step-by-Step Repair Guide covers the general sequence.
Good picks for this: Moen 93980 Replacement Handle Mechanism Kit, Mounting Kit for Moen Kitchen Faucet Parts
Look at Durability and Parts Quality
Owners often mention that O-rings and seals made from quality elastomer last longer than thin, generic substitutes. Metal fixing plates and nuts should feel solid. Compare materials in the listing and avoid kits that describe parts vaguely.
Good picks for this: 96778, 117 O-Ring Kit, Moen Faucet Repair Kit 93980
FAQ
Will one repair kit fit every Moen kitchen faucet?
No. Moen uses different cartridges and mechanisms across one-handle, two-handle and rotating-spout designs. Always match the model reference on your faucet or old part to the kit listing.
How do I know if I need a cartridge or an O-ring kit?
If the drip comes from the spout outlet when the handle is off, the cartridge or mechanism is the likely cause. If water leaks at the base of a rotating spout, O-rings are more likely.
Do I need to shut off the water before repairing?
Yes. Close the hot and cold supply valves under the sink and open the faucet briefly to relieve pressure before disassembly.
Can a loose faucet be fixed with a mounting kit?
Often, yes. A fixing plate and mounting nut kit can tighten the base connection. It won’t fix internal leaks, so diagnose the problem first.
Are repair kits better than replacing the faucet?
For a sound faucet with worn internal parts, a kit is usually more economical. If the finish is damaged or the body is cracked, replacement may be the better option.
What if my repair doesn’t stop the leak?
Recheck the part number, confirm the O-rings are seated correctly, and make sure the cartridge is installed in the right orientation. If the leak continues, consider consulting a licensed plumber.
Are these kits suitable for other brands?
No. These kits are listed for Moen faucets. Other brands use different cartridges and mechanisms, so check compatibility before ordering.
Conclusion
For a general one-handle leak, the Moen Faucet Repair Kit 93980 is the most comprehensive starting point. If the drip is at a rotating spout base, the 96778 O-ring kit targets that specific failure. A worn handle points to the 93980 Replacement Handle Mechanism Kit, while a loose faucet is best addressed with the fixing plate and mounting nut kit 113173. Owners of double-handle faucets should consider the MOEN 1224 cartridge kit after confirming compatibility. Match the kit to the symptom and the model number, and the repair is far more likely to succeed. For related repair guidance, see Leaky Kitchen Faucet Moen Fixes: 7 Best Parts and Kits Compared.
Sources
- Water efficiency and fixture leak guidance for household plumbing (epa.gov)
- Standards and certification information for faucet components and drinking water contact materials (nsf.org)
- Plumbing code and product standard background for fixtures and fittings
Related reading
About Miles Sinclair
Miles Sinclair is part of our editorial team and reviews and edits our kitchen faucets & sinks guides, checking product details against manufacturer specifications and owner feedback.
