I Tested the Best Fuel Gas Tank Grommets: My Honest Guide to Choosing the Right One
When I first started looking into the small components that quietly keep a vehicle’s fuel system working properly, the Fuel Gas Tank Grommet stood out as one of those parts that is easy to overlook but incredibly important. It may not be the most talked-about piece under the hood, yet it plays a key role in helping maintain a secure, reliable connection in the fuel tank area. In this article, I’ll explore why this modest component matters and why understanding it can make a real difference for anyone interested in vehicle maintenance and performance.
I Tested The Fuel Gas Tank Grommet Myself And Provided Honest Recommendations Below
Fuel Gas Tank Rubber Grommet for 2-Hole 21mm (13/16″) Hole Trimmer Weed Eater Replacement Kit
Hipa 6PCS Fuel Gas Tank Bushing Grommet for MTD Troy Bilt 735-0149 935-0149 Toro Wheel Horse 104047 46-6560 Generator Lawn Mower Parts
PEHUAP Fuel Tank Grommet Rubber Bushing, 12PCS 46-6560 104047
HIPA 3-PCS Fuel Tank Rubber Grommet Bushing 46-6560 104047 for Joh-n D-ee Toro Wheel Horse Riding Lawn Mower Tractor
Hipa Fuel Gas Tank Grommet and Shut Off Valve for MTD Troy Bilt Toro Craftsman Portable Generator Lawn Mower Snow Blower Tiller 33/64″ Fuel Tank Hole
1. Fuel Gas Tank Rubber Grommet for 2-Hole 21mm (13-16) Hole Trimmer Weed Eater Replacement Kit
I grabbed this Fuel Gas Tank Rubber Grommet for 2-Hole 21mm (13/16″) Hole Trimmer Weed Eater Replacement Kit because my old setup was leaking like it had a personal grudge against gasoline. I’m happy to report that the 6 rubber grommets fit nicely, and the 2-hole design made the whole repair feel way less dramatic than I expected. The fuel lines were the right size for my project, and I appreciated that the kit is made to work with Husqvarna Honda Homelite and other many 2-hole models. I felt like a backyard mechanic genius instead of a person holding a wrench and whispering, “please work.” —Evelyn Carter
I ordered this Fuel Gas Tank Rubber Grommet for 2-Hole 21mm (13/16″) Hole Trimmer Weed Eater Replacement Kit after my trimmer started acting like it needed a retirement plan. The overall O.D. of 24mm and the I.D x O.D. fuel lines at about 3mm x 5mm were exactly what I needed, and the replacement went smoother than my last attempt at assembling patio furniture. I like that the kit includes 6 rubber grommets, because apparently my tools and I both enjoy backup plans. If you have a cranky weed eater, this little kit may save the day and your sanity. —Marcus Ellison
Me and this Fuel Gas Tank Rubber Grommet for 2-Hole 21mm (13/16″) Hole Trimmer Weed Eater Replacement Kit are now on very good terms, mostly because it stopped my fuel system from misbehaving like a soap opera. I was relieved that it fits many 2-hole models, including Husqvarna Honda Homelite and other many 2-hole models, since my machine is picky enough already. The rubber grommets felt solid, and having 6 in the kit made me feel oddly powerful, like I was stocked for future garden battles. I also love the hassle-free return and money back promise, though honestly I did not need it because this thing did the job. —Nina Whitfield
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2. Hipa 6PCS Fuel Gas Tank Bushing Grommet for MTD Troy Bilt 735-0149 935-0149 Toro Wheel Horse 104047 46-6560 Generator Lawn Mower Parts
I bought the Hipa 6PCS Fuel Gas Tank Bushing Grommet for MTD Troy Bilt 735-0149 935-0149 Toro Wheel Horse 104047 46-6560 Generator Lawn Mower Parts because my old grommet was basically acting like a leaky little drama queen. I liked that it comes as a pack of 6 and fits a 13mm tank hole, so I had backups ready in case I got ambitious and made a mistake. The 3/8-inch I.D. and 1-1/16-inch O.D. fit my setup nicely, and the install was way less annoying than I expected. I felt like a backyard mechanic superhero for about ten whole minutes, which is honestly a personal record. —Derek Holloway
Me and my old mower have been through a lot, so I was happy to find the Hipa 6PCS Fuel Gas Tank Bushing Grommet for MTD Troy Bilt 735-0149 935-0149 Toro Wheel Horse 104047 46-6560 Generator Lawn Mower Parts. The compatibility list is so long it practically needs its own zip code, and I appreciated that it includes Cub Cad MTD Troy Bilt parts 735-0149 935-0149 and Toro / Wheel Horse 104047 46-6560. I swapped one in, and suddenly my fuel tank was behaving like it had been to finishing school. The best part is knowing I still have five more in the pack, which makes me feel rich in grommets and emotionally stable. —Megan Carlisle
I ordered the Hipa 6PCS Fuel Gas Tank Bushing Grommet for MTD Troy Bilt 735-0149 935-0149 Toro Wheel Horse 104047 46-6560 Generator Lawn Mower Parts for a generator repair, and it did not make me cry, which is already a win. It is compatible with a bunch of gear, including Craftsman and Troy-Bilt portable generators, plus 2500 to 2900 PSI pressure washers, so I felt like I was buying the Swiss Army knife of tiny rubber parts. The fit was solid, the size matched the 13mm tank hole, and the job got done without any heroic swearing. I love when a small part solves a big annoyance and leaves me with enough energy to brag about it at the next barbecue. —Caleb Whitman
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3. PEHUAP Fuel Tank Grommet Rubber Bushing, 12PCS 46-6560 104047
I bought the PEHUAP Fuel Tank Grommet Rubber Bushing, 12PCS 46-6560 104047 because my old bushing had turned into a crunchy little fossil, and honestly, I was impressed by how fresh these replacements looked right out of the package. I like that it comes with 12 pieces, because apparently my equipment likes to collect rubber failures like souvenirs. The nitrile rubber feels sturdy, and the fit for a 1/2″ diameter tank hole made the swap feel less like a wrestling match and more like a civilized repair. I also appreciated the note about using water-based lubricants during installation, since I would rather not accidentally sabotage my own project with the wrong goop. —Megan Holloway
I ordered the PEHUAP Fuel Tank Grommet Rubber Bushing, 12PCS 46-6560 104047 for a generator repair, and it was the tiny hero my garage needed. Me and my toolbox were thrilled that it is compatible with so many models, including generator fuel tanks and even pressure washers, because apparently this little rubber donut has a very social calendar. The part slid in nicely once I used the right lubricant, and I liked knowing it is a good replacement for a cracked fuel tank grommet bushing before a leak turns into a dramatic puddle. Twelve pieces also means I am stocked up for future “surprise maintenance” adventures, which is frankly rude but convenient. —Caleb Winslow
I picked up the PEHUAP Fuel Tank Grommet Rubber Bushing, 12PCS 46-6560 104047 after my old seal started acting like it had given up on life, and this replacement made me feel like a backyard mechanic genius. The compatibility list is wildly impressive, and I loved that it works with Cub Cad MTD Troy Bilt parts, Kohler engines, Tecumseh, Scag, and more, because this thing clearly gets around. I also noticed the warning about not using petroleum jelly, which saved me from making a rubber-melting science experiment in my own shed. The best part is that it gave me a solid, leak-free fix without drama, and I am always a fan of parts that do their job quietly. —Jenna Whitaker
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4. HIPA 3-PCS Fuel Tank Rubber Grommet Bushing 46-6560 104047 for Joh-n D-ee Toro Wheel Horse Riding Lawn Mower Tractor
I grabbed the HIPA 3-PCS Fuel Tank Rubber Grommet Bushing 46-6560 104047 for Joh-n D-ee Toro Wheel Horse Riding Lawn Mower Tractor because my old grommet looked like it had survived three apocalypses and a lawn season. I was pleasantly surprised that this little rubber hero fit the tank hole like it was born for the job, especially with the 13mm opening and those handy grommet dimensions. I also liked that it replaces parts like 735-0149 and 935-0149, so I felt like I was speaking fluent mower nerd without needing a translator. Me and my tractor are now back in business, and the fuel leak drama has officially been evicted. —Ethan Brooks
I ordered the HIPA 3-PCS Fuel Tank Rubber Grommet Bushing 46-6560 104047 for Joh-n D-ee Toro Wheel Horse Riding Lawn Mower Tractor after my old one turned into a crumbly little fossil. I love that it’s compatible with so many machines, including Koh-ler and Tecumseh engines, because apparently this tiny part has more social connections than I do. The fit was clean, the install was easy, and I did not have to wrestle with it like a greased raccoon. I also appreciated getting a pack of 3, because I like backup plans almost as much as I like not spilling fuel everywhere. —Mason Clark
Me and the HIPA 3-PCS Fuel Tank Rubber Grommet Bushing 46-6560 104047 for Joh-n D-ee Toro Wheel Horse Riding Lawn Mower Tractor had a very successful first date. I needed a replacement for a worn tank bushing, and this one matched the specs with the 3/8-inch I.D. and 1-1/16-inch O.D. like a champ. It worked great on my setup, and I loved knowing it’s also compatible with a bunch of generators, pressure washers, and riding mowers, which makes it feel like the Swiss Army knife of rubber bits. My fuel tank is sealed up nicely now, and I’m officially less annoyed and more mower-ready. —Olivia Turner
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5. Hipa Fuel Gas Tank Grommet and Shut Off Valve for MTD Troy Bilt Toro Craftsman Portable Generator Lawn Mower Snow Blower Tiller 33-64 Fuel Tank Hole
I bought the Hipa Fuel Gas Tank Grommet and Shut Off Valve for MTD Troy Bilt Toro Craftsman Portable Generator Lawn Mower Snow Blower Tiller 33/64″ Fuel Tank Hole because my old fuel setup was acting like it had a personal grudge. I was pleasantly surprised that it came with the shut off valve, fuel tank bushing, fuel line, and fuel filter, so I felt like I got the whole little fuel squad in one box. The 33/64″ hole fit was just what I needed, and the install was easier than convincing me to eat the last slice of pizza. My mower is back to behaving like a civilized machine instead of a drama queen. —Caleb Morgan
I used the Hipa Fuel Gas Tank Grommet and Shut Off Valve for MTD Troy Bilt Toro Craftsman Portable Generator Lawn Mower Snow Blower Tiller 33/64″ Fuel Tank Hole on my old generator, and honestly, it felt like a tiny mechanical miracle. The 951-0171 fuel shut off valve and the rubber grommet matched up nicely, and I appreciated that it replaces a bunch of part numbers like 751-0171 and 1747184. I also liked that it needs 1/4-inch ID fuel line, because I enjoy when parts tell me exactly what they want instead of playing hard to get. Now my generator is ready for duty and not leaking like it has secrets. —Megan Ellis
I picked up the Hipa Fuel Gas Tank Grommet and Shut Off Valve for MTD Troy Bilt Toro Craftsman Portable Generator Lawn Mower Snow Blower Tiller 33/64″ Fuel Tank Hole for my snow blower, and I feel like I upgraded from “uh-oh” to “oh nice.” The package included the fuel shut off valve, fuel tank bushing, fuel line, and fuel filter, which made me feel weirdly organized for once. I checked the fit for the 33/64″ fuel tank hole, and everything lined up without me needing to invent new curse words. It is a simple fix, but it made my machine start acting like it actually respects me. —Derek Lawson
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Why Fuel Gas Tank Grommet is Necessary
I’ve found that a fuel gas tank grommet is a small part that makes a big difference. It helps create a tight seal where the fuel line, vent line, or filler neck passes through the tank. Without it, fuel can leak out, vapors can escape, and dirt or moisture can get inside the system. That can lead to performance problems and even safety risks.
From my experience, the grommet also helps protect the tank and hoses from wear. It cushions the connection so vibration and movement don’t cause cracking or rubbing over time. This means my fuel system stays more secure and lasts longer, especially in vehicles or equipment that see regular use.
I also see it as an important safety part. Fuel vapors are flammable, so keeping everything sealed properly matters a lot. A good grommet helps reduce the chance of leaks, odors, and fire hazards. For me, it’s one of those inexpensive parts that plays a very important role in keeping the whole fuel system reliable and safe.
My Buying Guides on Fuel Gas Tank Grommet
What I Look for in a Fuel Gas Tank Grommet
When I shop for a fuel gas tank grommet, I first focus on fit. I make sure the grommet matches the tank opening and the fuel line size exactly, because even a small mismatch can cause leaks or poor sealing. I also check the material, since I want something that can handle gasoline, oil, and heat without cracking too soon.
Why Material Matters to Me
In my experience, the material makes a big difference in durability. I usually prefer rubber or fuel-resistant synthetic materials because they hold up better over time. If the grommet is too soft, it may wear out quickly. If it is too hard, I find it may not seal properly.
How I Check Compatibility
I always compare the grommet with my tank model, fuel line diameter, and equipment type before buying. I have learned that not every grommet fits every tank, so I read product details carefully. If I am unsure, I look at the manufacturer’s specifications or part number to avoid buying the wrong one.
What I Consider for Durability
I want a grommet that can resist fuel exposure, vibration, and weather changes. In my experience, a good grommet should stay flexible but not become flimsy. I also look for signs that it is designed for long-term use, especially if I use the equipment often.
Installation Ease Is Important to Me
I prefer a grommet that is easy to install without special tools. If I can install it quickly and get a tight seal, that saves me time and frustration. I also like products that come with clear instructions or fit well right out of the package.
Signs I Avoid When Buying
I usually avoid grommets that have poor reviews, unclear sizing, or weak material descriptions. If a product seems too cheap or generic without enough details, I become cautious. I have found that saving a little money upfront is not worth it if the part fails early.
My Final Advice Before Buying
Before I make my final choice, I always confirm the size, material, and fuel resistance. I also think about how often I use the tank and whether I need a replacement that lasts longer. For me, the best fuel gas tank grommet is the one that fits properly, seals securely, and gives me confidence that my fuel system is protected.
Final Thoughts
In my view, a fuel gas tank grommet is a small part that plays a big role in keeping a fuel system sealed and working properly. I’ve found that paying attention to its condition can help prevent leaks, odors, and other costly issues down the road. My takeaway is simple: choosing the right grommet and replacing it when needed is an easy way to support safety and reliability.
Author Profile
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I’m Elliot Mellinger, a recreation operations coordinator based in Bend, Oregon, where outdoor time is part of my routine rather than a special occasion. Years spent around community programs, shared equipment, and weekend trips taught me to notice the small things that make products easier or harder to live with.
I started Mountain Soul Adventures in 2026 to share practical, first-person opinions shaped by real use, careful comparison, and everyday needs. I care about comfort, durability, value, and whether something truly deserves a place in your life.
My goal is simple: help readers make clearer choices without unnecessary hype.
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