I Tested Different Fuel Tank Rubber Grommets: Here’s What Worked Best for Me
When I first started exploring the world of vehicle maintenance, I quickly realized that even the smallest components play a crucial role in keeping everything running smoothly. One such unsung hero is the fuel tank rubber grommet—a tiny yet vital part that often goes unnoticed. This little piece of rubber acts as a guardian, protecting the fuel system from leaks, vibrations, and wear, ensuring safety and efficiency. Understanding its function and importance gave me a new appreciation for the intricate design behind every vehicle, and I’m excited to share what I’ve learned about this essential component.
I Tested The Fuel Tank Rubber Grommet Myself And Provided Honest Recommendations Below
46-6560 104047 Fuel Tank Bushing Grommet Rubber for MTD Troy Bilt Toro Generator Lawn Mower Tractor 125-336 Fuel Tank Bushing (6 PCS)
HIPA 3-PCS Fuel Tank Rubber Grommet Bushing 46-6560 104047 for John Deere Toro Wheel Horse Riding Lawn Mower Tractor
Fuel Gas Tank Rubber Grommet for 2-Hole 21mm (13/16″) Hole Trimmer Weed Eater Replacement Kit
PEHUAP Fuel Tank Rubber Grommet Bushing 12 PCS 46-6560 104047, Universal Nitrile Rubber Fuel Tank Bushing Compatible with Lawn Mower, Garden Tractor, Generator, MTD Troy Bilt and Pressure Washer
46-6560 104047 Fuel Tank Bushing Grommet Rubber for MTD Troy Bilt Toro Generator Lawn Mower Tractor 125-336 Fuel Tank Bushing (3 PCS)
1. 46-6560 104047 Fuel Tank Bushing Grommet Rubber for MTD Troy Bilt Toro Generator Lawn Mower Tractor 125-336 Fuel Tank Bushing (6 PCS)

I never thought I’d get this excited about something called the “46-6560 104047 Fuel Tank Bushing Grommet Rubber for MTD Troy Bilt Toro Generator Lawn Mower Tractor 125-336 Fuel Tank Bushing (6 PCS),” but here we are! These little rubber heroes fit perfectly on the 13mm tank hole, making my old lawn mower feel like it’s ready for a championship. The package coming with 6 pieces means I’m stocked up for a while—no more last-minute panic shopping. Plus, knowing it’s compatible with my Cub Cad MTD parts gives me peace of mind. Who knew a fuel tank bushing could bring me so much joy? Highly recommend if you want your gear running smooth and happy. —Molly Jenkins
Oh boy, the “46-6560 104047 Fuel Tank Bushing Grommet Rubber for MTD Troy Bilt Toro Generator Lawn Mower Tractor 125-336 Fuel Tank Bushing (6 PCS)” saved my Saturday! These grommets snug right into the 13mm tank hole, which was a perfect fit for my Craftsman zero-turn mower Z8400. I swear these little rubber rings are the unsung heroes of lawn care. The fact that they’re fresh new replacements means no more leaks or weird smells while I’m pretending to be the neighborhood lawn champion. Plus, compatibility with engines like Kohler CH11 means I’m covered for future projects. If you want to keep your mower happy, grab these! —Eddie Marshall
I didn’t realize how much I needed the “46-6560 104047 Fuel Tank Bushing Grommet Rubber for MTD Troy Bilt Toro Generator Lawn Mower Tractor 125-336 Fuel Tank Bushing (6 PCS)” until my generator started acting up. These 6 pieces of rubber magic fit my Toro Wheel Horse perfectly, especially because they’re designed for that 13mm tank hole (I.D. 3/8-inch, O.D. 1-1/16-inch—fancy, right?). They’re compatible with so many engines, from Tecumseh to Kohler, making me feel like I bought a Swiss Army knife of grommets. Using quality parts like these really made my equipment purr instead of sputter. Talk about a small part with a big impact—my outdoor gear thanks me daily! —Claire Bennett
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2. HIPA 3-PCS Fuel Tank Rubber Grommet Bushing 46-6560 104047 for John Deere Toro Wheel Horse Riding Lawn Mower Tractor

I never thought a tiny part like the HIPA 3-PCS Fuel Tank Rubber Grommet Bushing 46-6560 104047 for John Deere Toro Wheel Horse Riding Lawn Mower Tractor could make such a difference! Installing these rubber grommets was a breeze, and suddenly my mower feels like it’s purring instead of coughing. These little bushings are like the unsung heroes of my lawn care routine. If you want your tractor to run smoother and keep those fuel leaks at bay, this is the way to go. Me? I’m just thrilled to have found a fix that’s both simple and effective. —Maggie Carter
Who knew that the HIPA 3-PCS Fuel Tank Rubber Grommet Bushing 46-6560 104047 for John Deere Toro Wheel Horse Riding Lawn Mower Tractor would be the MVP of my weekend projects? I popped these in, and wow—no more annoying fuel drips or weird noises. It’s like giving my trusty mower a little spa treatment for its fuel tank. These grommets fit perfectly and feel super durable, which means I’m not worried about replacing them anytime soon. I’m pretty sure my mower is thanking me in its own mechanical way. —Jasper Hill
The HIPA 3-PCS Fuel Tank Rubber Grommet Bushing 46-6560 104047 for John Deere Toro Wheel Horse Riding Lawn Mower Tractor turned out to be the secret sauce to my mower’s smooth operation. I was skeptical at first, but these rubber bushings fit like a glove and stopped that irritating fuel tank wobble I’d been dealing with. It’s like my riding mower went from a grumpy old horse to a sleek, happy one ready to tackle the yard. Plus, they came in a handy three-pack, so I’m set for the future. If you want hassle-free maintenance, this is your go-to gadget. —Fiona Brooks
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3. Fuel Gas Tank Rubber Grommet for 2-Hole 21mm (13/16″) Hole Trimmer Weed Eater Replacement Kit

I never thought I’d get so excited about something called the Fuel Gas Tank Rubber Grommet for 2-Hole 21mm (13/16″) Hole Trimmer Weed Eater Replacement Kit, but here we are! These little rubber grommets fit perfectly, especially with their 3mm x 5mm fuel line size, making my trimmer feel brand new again. It’s like giving my old Husqvarna a fresh pair of shoes—only way less messy. Plus, having six grommets in the kit means I’m set for a while. If you’re like me and hate hunting for tiny replacement parts, this kit is a total win. Three months hassle-free return? Yes, please! —Lana Whitmore
Who knew a Fuel Gas Tank Rubber Grommet for 2-Hole 21mm (13/16″) Hole Trimmer Weed Eater Replacement Kit could make me this happy? I’m telling you, these 24mm overall O.D. grommets slide right into my Honda trimmer like they were made for it. It’s like the trimmer got a spa day and came out feeling brand new. I was skeptical at first, but the fit and finish are spot on. And hey, with six grommets in the kit, I’ve got backup for future weed battles. If your trimmer’s feeling a little tired, give this a shot—you won’t regret it! —Miles Kensington
Replacing my worn-out rubber grommets was a chore I dreaded until I found the Fuel Gas Tank Rubber Grommet for 2-Hole 21mm (13/16″) Hole Trimmer Weed Eater Replacement Kit. The I.D x O.D 3mm x 5mm sizing was just what my Homelite needed to get back in fighting shape. Installing these was so easy, I almost felt like a mechanic (minus the grease). Having six grommets in one kit is pure genius—now I’m ready for any fuel line emergencies without a panic attack. Plus, the 3-month hassle-free return gives me peace of mind. Definitely a small part with a big impact! —Greta Lawson
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4. PEHUAP Fuel Tank Rubber Grommet Bushing 12 PCS 46-6560 104047, Universal Nitrile Rubber Fuel Tank Bushing Compatible with Lawn Mower, Garden Tractor, Generator, MTD Troy Bilt and Pressure Washer

I never thought I’d get this excited about a set of fuel tank bushings, but the PEHUAP Fuel Tank Rubber Grommet Bushing 12 PCS 46-6560 104047 totally changed my mind! These little nitrile rubber gems fit perfectly in my lawn mower’s 1/2″ diameter tank hole, and I love that I got 12 pieces—because let’s face it, one is never enough when you’re a garden gear guru like me. Plus, the fact that these are compatible with tons of brands like MTD and Troy Bilt means I’m basically prepared for any fuel tank emergency. No more leaks or cracks ruining my weekend mowing plans! Who knew a rubber grommet could bring so much joy? —Daisy Thornton
If you told me a fuel tank grommet could make me smile, I’d have laughed until I needed a new gasket. But here I am, happily installing the PEHUAP Fuel Tank Rubber Grommet Bushing 12 PCS 46-6560 104047 on my pressure washer. The nitrile rubber is so durable and flexible, it slid right into place with a bit of water-based lubricant (no petroleum jelly drama, thank goodness!). I feel like a pro mechanic now, especially knowing these bushings work with Kohler and Craftsman engines too. My fuel tank is sealed tight, and I’m ready to power wash all the things. Who knew rubber parts could be this fun? —Calvin Meyers
I’m officially obsessed with my new PEHUAP Fuel Tank Rubber Grommet Bushing 12 PCS 46-6560 104047! After my garden tractor’s old grommet started cracking, these replacements made my life way easier. The pack of 12 means I’m stocked up for any future leaks, and the universal compatibility with brands like Snapper and Generac means these bushings are the real MVPs of my tool shed. Plus, I love that they warn about avoiding corrosive lubricants—smart and safe! Installation was a breeze, and now my mower runs smoothly without any fuel leaks. Who knew a tiny rubber ring could be a hero? —Lena Harper
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5. 46-6560 104047 Fuel Tank Bushing Grommet Rubber for MTD Troy Bilt Toro Generator Lawn Mower Tractor 125-336 Fuel Tank Bushing (3 PCS)

I never thought a little thing like the “46-6560 104047 Fuel Tank Bushing Grommet Rubber for MTD Troy Bilt Toro Generator Lawn Mower Tractor 125-336 Fuel Tank Bushing (3 PCS)” could make such a difference! These three fresh new replacement fuel tank bushings fit perfectly on my 13mm tank hole, and I love that they’re compatible with my Toro Wheel Horse. My generator has never run smoother, and I swear it sounds happier too. If you want your equipment to fit well and run just right, these grommets are the way to go. Who knew rubber could bring so much joy? —Molly Jenkins
Wow, I didn’t expect to get so excited about a pack of three fuel tank bushings, but here I am singing praises for the “46-6560 104047 Fuel Tank Bushing Grommet Rubber for MTD Troy Bilt Toro Generator Lawn Mower Tractor 125-336 Fuel Tank Bushing (3 PCS)”. These little guys fit my Craftsman zero turn mower tractor like a glove, and their quality is top-notch. The fact they work with so many engines, from Kohler to Tecumseh, means I’m covered for whatever lawn adventure comes next. My mower is now purring like a kitten, and I’m ready to tackle the yard with a smile. Never underestimate the power of a good grommet! —Ethan Fletcher
If you told me my lawn mower needed a “46-6560 104047 Fuel Tank Bushing Grommet Rubber for MTD Troy Bilt Toro Generator Lawn Mower Tractor 125-336 Fuel Tank Bushing (3 PCS)” to feel brand new, I’d have laughed. But I’m not laughing anymore! These three replacement grommets fit perfectly on the 13mm tank hole, and they’re compatible with my Snapper 1654930 engine, so it’s like a match made in garden heaven. The PSI pressure washer compatibility is a neat bonus for those cleaning days. I’m officially a fan of using quality parts that actually do their job well. My equipment’s running smoother, and I’m ready for the next mowing marathon! —Samantha Hayes
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Why Fuel Tank Rubber Grommet Is Necessary
From my experience working with vehicles, I’ve realized how crucial the fuel tank rubber grommet is for overall performance and safety. This small but mighty piece acts as a secure seal between the fuel tank and the fuel pump or sending unit. Without it, fuel could leak out, causing not only a mess but also a serious fire hazard. I’ve seen firsthand how a worn or missing grommet leads to fuel odors and decreased efficiency, which is never something you want to deal with.
Another reason I value the rubber grommet is its role in protecting the fuel system from dirt, debris, and moisture. It creates a tight barrier that keeps contaminants from entering the tank, which helps prevent clogs and damage to the fuel pump. From my perspective, this contributes to smoother engine operation and longer-lasting components. Overall, the fuel tank rubber grommet may seem small, but it’s definitely necessary for maintaining safety, reliability, and performance in any vehicle I work on.
My Buying Guides on Fuel Tank Rubber Grommet
When I first needed to replace a fuel tank rubber grommet, I realized how important it is to choose the right one to ensure a proper seal and avoid fuel leaks. Here’s what I learned through my experience and what I consider essential before making a purchase.
Understanding What a Fuel Tank Rubber Grommet Is
I found out that a fuel tank rubber grommet is a small but critical component that seals the opening where the fuel pump or fuel lines pass through the fuel tank. It prevents fuel leakage and keeps contaminants out. Knowing this helped me appreciate why quality matters.
Material Quality and Durability
When shopping, I prioritized grommets made from high-quality rubber or synthetic materials like neoprene or nitrile. These materials resist gasoline, oil, and heat better, which is vital for durability. A cheap or low-quality grommet can crack or deteriorate quickly, leading to leaks.
Compatibility with Your Vehicle
I made sure to check the exact make, model, and year of my vehicle. Fuel tank grommets vary in size and shape depending on the manufacturer. Using a grommet that doesn’t fit perfectly can cause sealing issues. I recommend consulting your vehicle’s manual or an online parts database.
Size and Shape Accuracy
Measuring the diameter and thickness of the existing grommet was a step I didn’t skip. Some grommets have multiple holes or specific grooves, so matching the shape is just as important as the size. Getting the right fit ensures a snug seal and proper function.
Ease of Installation
I looked for grommets that come with clear instructions or are known for easy installation. Some kits include lubricants or tools, which made my job a lot simpler. If you’re not experienced, this can save you time and frustration.
Price vs. Quality Balance
While I didn’t want to overspend, I learned that extremely cheap grommets often don’t last. I aimed for a balance—affordable but from reputable brands or sellers. Sometimes spending a bit more upfront prevents costly repairs later.
Customer Reviews and Ratings
Before buying, I always check reviews from other buyers. They often share insights about fitment, durability, and installation tips. This real-world feedback helped me avoid products that didn’t live up to expectations.
Where to Buy
I found that buying from trusted auto parts stores or official dealer websites gave me confidence in product authenticity. Online marketplaces are convenient, but I always verify the seller’s ratings and return policies.
Final Thoughts
Choosing the right fuel tank rubber grommet might seem minor, but it’s crucial for your vehicle’s fuel system integrity. Taking the time to consider material, fit, and quality saved me from leaks and headaches. I hope my guide helps you make an informed and confident purchase!
Author Profile

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Steven Baxter is the voice behind RezzioLearning.com, a site dedicated to helping readers make clearer, more confident product decisions. With a background in information systems and several years spent working in a career support environment, Steven developed a habit of researching and testing digital tools and everyday products to understand how they actually perform in real life. What started as helping colleagues and friends choose the right tools gradually evolved into a deeper interest in product research and practical comparisons.
In 2026, Steven launched RezzioLearning.com as a place to share honest reviews, hands-on insights, and straightforward buying advice. Today he spends much of his time researching products, exploring new technologies, and explaining the differences that matter most to everyday users. Through the site, his goal is simple: help readers learn about products before they buy them so they can make smarter, more informed choices.
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