Looking for the best replacement O-rings for your Moen 7400 Series faucet? We offer expert-tested, durable O-rings that are easy to install and will keep your faucet leak-free for years to come.
Leaky faucets can be a real headache. The Moen 7400 Series is a popular choice, but even the best faucets need maintenance. Replacement O-rings are the key to fixing leaks and keeping your faucet working smoothly.
We’ve researched and tested the best replacement O-rings for the Moen 7400 Series. Our guide will help you find the perfect fit for your faucet, so you can say goodbye to leaks and drips. Easy installation and durable materials are just the start.
Imagine having a leak-free faucet that works like new. With our expert recommendations, you’ll be able to fix your faucet quickly and confidently. Get ready to discover the top-rated O-rings that will make your Moen 7400 Series faucet last for years.
List of Top 10 Replacement O-Rings For Moen 7400 Series
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Fospectra 96778 O-Ring Kit for Moen Kitchen Faucets – Faucet O-Rings Replacement Kit, Durable Rubber Seals, Leak-Proof Design, Compatible with Moen 7400 Series & Other Models (2-Set) |
This O-Ring Kit is perfect for anyone who wants to fix leaks in their kitchen faucet quickly and easily. It works great for people with Moen 7400 series faucets or Roman tub faucets who need a durable, long-lasting seal. If you want a simple, reliable fix without calling a plumber, this kit is made for you. |
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96778,117 Spout O-Ring Kit Replace for Moen Models with a Rotating spout Chateau/Extensa Faucet 7425, 7425BC, 7425W (3 Sets, 9 O-Rings) |
This Spout O-Ring Kit is perfect for anyone who needs to fix a leaky or stiff Moen faucet. It is great for homeowners or DIYers with Chateau or Extensa models who want a quick and easy repair to keep their faucet working smoothly. |
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146789 O-Rings for Specific Moen Single-Handle Lever Kitchen Faucets (2 Sets, 4 orings) |
This product is perfect for homeowners with Moen single-handle lever kitchen faucets needing to repair leaking faucets. It offers a durable, cost-effective fix using high-quality O-rings that fit specific models like CA87009 and 7423. |
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146789 O-Ring Replacement for Moen Specific Single Handle Lever Kitchen Faucet (3-Pack, 6 O-Rings). |
This O-Ring replacement is perfect for homeowners who need to fix a leaky Moen faucet. It’s easy to install and saves money on repairs. |
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Moen146789 O-Rings Replacement for Specific Moen Single-Handle Lever Kitchen Faucets (6PCS) |
This product is perfect for homeowners who need to fix a leaky Moen faucet. It’s also great for DIY enthusiasts looking for reliable replacement parts. |
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Generic 146789 O-Rings for Specific Moen Single-Handle Lever Kitchen Faucets(6PCS), Black |
This product is perfect for homeowners and DIY enthusiasts who want to fix or maintain their Moen single-handle lever kitchen faucets. It’s ideal for anyone needing a durable, high-quality replacement that fits specific Moen models. If you want a simple, reliable way to stop leaks and keep your faucet working smoothly, these O-rings are just right for you. |
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Moen 146789 Replacement O-Rings Compatible with Specific Moen Single-Handle Lever Kitchen Faucets-Black (6PCS |
This product is perfect for homeowners who need a quick fix for their leaky Moen faucets. It’s easy to install and compatible with specific models, making it a reliable solution for daily use. |
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146789 O-Ring Replacement Parts, Suitable for Moen Single-Handle Lever Kitchen Faucets CA87009, CA87009SRS, CA87009BRB, CA87019, 7423, 7425, 7430, Etc., Black, Pack of 6. |
This product is perfect for homeowners or DIYers fixing leaky Moen kitchen faucets. Durable synthetic rubber O-rings fit popular models like CA87009, 7423, and 67430, stopping drips fast with no tools needed. The 6-pack gives extra seals for future repairs. |
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Moen 59030 Commercial O-Ring Kit |
The Moen 59030 Commercial O-Ring Kit is perfect for anyone who wants to fix plumbing issues without replacing fixtures. It’s easy to install and saves money on repairs. |
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Moen 0.5 in. Dia. Silicone O-Ring Kit 3 pk |
This Moen 0.5 in. Dia. Silicone O-Ring Kit is perfect for anyone fixing leaky faucets. It’s easy to use and saves you time and money. |
Detailed Reviews
Discover the best replacement O-rings for Moen 7400 Series with our expert-picked guide. We focus on quality, durability, and ease of installation to help you fix leaks fast. Trust us to lead you to the perfect O-ring kit that keeps your faucet working smoothly.
1. Fospectra 96778 O-Ring Kit for Moen Kitchen Faucets – Faucet O-Rings Replacement Kit, Durable Rubber Seals, Leak-Proof Design, Compatible with Moen 7400 Series & Other Models (2-Set)

The Fospectra 96778 O-Ring Kit fixes leaks in Moen kitchen faucets. It includes 2 sets of spout O-rings for long-term use. These fit Moen 7400 series and Roman tub faucets.
The durable rubber seals prevent leaks and wear over time. Easy to install—just replace old rings with new ones. Use silicone grease to protect the O-rings during setup.
Need help? The brand offers excellent after-sales service. Trust this kit to keep your faucet leak-proof and working well.
| Pros | Cons |
|---|---|
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Perfect For:
This O-Ring Kit is perfect for anyone who wants to fix leaks in their kitchen faucet quickly and easily. It works great for people with Moen 7400 series faucets or Roman tub faucets who need a durable, long-lasting seal. If you want a simple, reliable fix without calling a plumber, this kit is made for you.
Ready to Purchase?
2. 96778,117 Spout O-Ring Kit Replace for Moen Models with a Rotating spout Chateau/Extensa Faucet 7425, 7425BC, 7425W (3 Sets, 9 O-Rings)

Fix your faucet with the 96778 (117) Spout O-Ring Kit. It works with Moen models like Chateau and Extensa. Each kit includes 3 sets and 9 O-Rings.
Stop leaks and improve rotation with this kit. It’s made from high-quality silicone for long-lasting use. Triple sealing technology ensures no more drips.
Easy to install and compatible with many models. Contact us for any questions or feedback. We’re here to help!
| Pros | Cons |
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Perfect For:
This Spout O-Ring Kit is perfect for anyone who needs to fix a leaky or stiff Moen faucet. It is great for homeowners or DIYers with Chateau or Extensa models who want a quick and easy repair to keep their faucet working smoothly.
Ready to Purchase?
3. 146789 O-Rings for Specific Moen Single-Handle Lever Kitchen Faucets (2 Sets, 4 orings)

Fix your leaky faucet with the 146789 O-Rings. These replacement parts are made for specific Moen kitchen faucets.
High-quality rubber ensures durable performance. Corrosion-resistant and food-grade safe. Two sets included, with four O-rings total.
Save time and money by repairing leaks yourself. Easy to install and compatible with many Moen models.
| Pros | Cons |
|---|---|
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Perfect For:
This product is perfect for homeowners with Moen single-handle lever kitchen faucets needing to repair leaking faucets. It offers a durable, cost-effective fix using high-quality O-rings that fit specific models like CA87009 and 7423.
Ready to Purchase?
4. 146789 O-Ring Replacement for Moen Specific Single Handle Lever Kitchen Faucet (3-Pack, 6 O-Rings).

Keep your kitchen faucet working like new with the 146789 O-Ring Replacement. These rings are made from high-quality rubber that lasts long and resists wear and tear.
This pack includes 3 sets (6 o-rings). Each faucet needs 2 o-rings. Make sure to check your Moen faucet model before buying.
| Pros | Cons |
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Perfect For:
This O-Ring replacement is perfect for homeowners who need to fix a leaky Moen faucet. It’s easy to install and saves money on repairs.
Ready to Purchase?
5. Moen146789 O-Rings Replacement for Specific Moen Single-Handle Lever Kitchen Faucets (6PCS)

Upgrade your kitchen faucet with these Moen146789 O-Rings. They are made from high-quality rubber that lasts long. These rings resist wear and rust, keeping your faucet smooth.
These O-rings fit many Moen faucet models like ca87009 and 7425. You get 6 pieces in one pack. Always check your faucet’s code before buying for the perfect fit.
We back our product with a 12-month warranty. Need help? Our team replies fast within 24 hours.
| Pros | Cons |
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Perfect For:
This product is perfect for homeowners who need to fix a leaky Moen faucet. It’s also great for DIY enthusiasts looking for reliable replacement parts.
Ready to Purchase?
6. Generic 146789 O-Rings for Specific Moen Single-Handle Lever Kitchen Faucets(6PCS), Black

These 146789 O-rings fit select Moen single-handle kitchen faucets. They work with models like CA87009, 7423, 67430, and more.
Each O-ring is made of high-quality rubber. It resists wear, corrosion, and aging. The set includes 6 pieces (3 sets) for easy replacements.
Check your faucet manual before buying to confirm the part number. These O-rings ensure a tight, leak-free seal. They are durable and built to last.
| Pros | Cons |
|---|---|
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Perfect For:
This product is perfect for homeowners and DIY enthusiasts who want to fix or maintain their Moen single-handle lever kitchen faucets. It’s ideal for anyone needing a durable, high-quality replacement that fits specific Moen models. If you want a simple, reliable way to stop leaks and keep your faucet working smoothly, these O-rings are just right for you.
Ready to Purchase?
7. Moen 146789 Replacement O-Rings Compatible with Specific Moen Single-Handle Lever Kitchen Faucets-Black (6PCS

Fix leaky faucets fast with these durable O-rings. Made from high-quality rubber, they resist wear and tear. Each pack includes 6 O-rings, enough for 3 faucets.
Easy to install, no special tools needed. Compatible with specific Moen models, check your faucet’s manual first.
| Pros | Cons |
|---|---|
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Perfect For:
This product is perfect for homeowners who need a quick fix for their leaky Moen faucets. It’s easy to install and compatible with specific models, making it a reliable solution for daily use.
Ready to Purchase?
8. 146789 O-Ring Replacement Parts, Suitable for Moen Single-Handle Lever Kitchen Faucets CA87009, CA87009SRS, CA87009BRB, CA87019, 7423, 7425, 7430, Etc., Black, Pack of 6.

Keep your kitchen faucet working like new with these high-quality O-rings. Made from durable synthetic rubber, they resist wear and won’t crack or harden. These rings fit many popular Moen single-handle kitchen faucets perfectly.
Say goodbye to leaks and drips with a tight, leak-proof seal. This pack includes 6 O-rings—enough for multiple repairs or spares. Installation is easy and tool-free, so you can fix your faucet quickly and confidently.
| Pros | Cons |
|---|---|
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Perfect For:
This product is perfect for homeowners or DIYers fixing leaky Moen kitchen faucets. Durable synthetic rubber O-rings fit popular models like CA87009, 7423, and 67430, stopping drips fast with no tools needed. The 6-pack gives extra seals for future repairs.
Ready to Purchase?
9. Moen 59030 Commercial O-Ring Kit

The Moen 59030 Commercial O-Ring Kit is a reliable solution for fixing plumbing issues. It’s a genuine Moen part, ensuring quality. This kit is easy to install, saving you time and effort.
It’s perfect for repairs, so you don’t need to replace fixtures. The kit is designed for commercial use, making it durable and long-lasting.
With Moen’s One-Year Limited Warranty, you get peace of mind. This kit is affordable and effective, keeping your plumbing in great shape.
| Pros | Cons |
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Perfect For:
The Moen 59030 Commercial O-Ring Kit is perfect for anyone who wants to fix plumbing issues without replacing fixtures. It’s easy to install and saves money on repairs.
Ready to Purchase?
10. Moen 0.5 in. Dia. Silicone O-Ring Kit 3 pk

The Moen 0.5 in. Dia. Silicone O-Ring Kit is a handy solution for fixing leaks. It comes in a pack of three, so you have spares ready.
These O-rings are made of durable silicone. They fit 0.5-inch openings perfectly.
This kit is easy to use and works well. It’s a reliable choice for quick repairs.
| Pros | Cons |
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Perfect For:
This Moen 0.5 in. Dia. Silicone O-Ring Kit is perfect for anyone fixing leaky faucets. It’s easy to use and saves you time and money.
Ready to Purchase?
Buying Guide
Fixing a leaky faucet is simple and satisfying. The right O-rings make all the difference.
Enjoy a smooth, drip-free faucet with easy repairs. Here’s what to look for when buying replacement O-rings for your Moen 7400 Series.
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Compatibility: Make sure the O-rings fit the Moen 7400 Series exactly. Using the wrong size or type can cause leaks or damage. Check your faucet model number before buying.
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Material Quality: Choose O-rings made from durable rubber or silicone. These materials resist wear, corrosion, and cracking. High-quality materials last longer and keep your faucet leak-free.
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Number of Pieces: Look for kits that include multiple sets of O-rings. This gives you spares for future repairs and covers all needed parts in one purchase.
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Ease of Installation: Pick O-rings that are easy to install without special tools. Clear instructions or customer support can help you fix your faucet quickly and confidently.
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Seal Technology: Some O-rings feature advanced sealing designs, like triple sealing, to prevent drips and improve faucet rotation. These offer better performance and durability.
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Lubrication Advice: Use silicone grease during installation to protect O-rings and ensure smooth operation. Avoid petroleum-based lubricants, as they can damage rubber seals.
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Warranty and Support: Choose brands that offer warranties and responsive customer service. This ensures help is available if you have questions or issues.
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Price and Value: Compare prices but focus on quality and reliability. A slightly higher price for durable O-rings saves money by preventing leaks and repeated repairs.
With these factors in mind, you’ll find the perfect replacement O-rings to keep your Moen 7400 Series faucet working like new for years.