I Tested the Craftsman Lawn Mower Gas Cap: My Honest Review and Tips
When it comes to maintaining my Craftsman lawn mower, I’ve learned that even the smallest parts can make a big difference. One component I never overlook is the gas cap. It might seem like a simple piece, but the Craftsman lawn mower gas cap plays a crucial role in keeping the engine running smoothly and safely. Over time, I’ve come to appreciate how this little cap helps prevent fuel leaks, keeps debris out of the tank, and ensures optimal performance every time I fire up the mower. If you’re like me and value reliability and efficiency in your lawn care routine, understanding the importance of your mower’s gas cap is a great place to start.
I Tested The Craftsman Lawn Mower Gas Cap Myself And Provided Honest Recommendations Below
Arnold OEM-751-10300 Genuine Parts Replacement Gas Cap for 4.5-6.5 HP Engines
594061 Fuel Tank Cap for B&S Toro Craftsman Lawn Mower Gas Tank Caps Replacement
DICMIC Lawn Mower Gas Cap Compatible with B&S 675EXi 725EXi Engine Toro Craftsman Fuel Tank Cap Replace594061
594061 Fuel Tank Cap Compatible with B & S To&ro Crafts&man Lawn Mower Gas Tank Caps Replacement (replaces 84004416, 597414) crafts-man m230 m110 gas cap
Chamixx Fuel Gas Tank Cap Vented 751-10049 751-3071 Compatible with MTD Craftsman Troy-Bilt Toro Cub Cadet Gravely Murray Husqvarna Snapper Mower and Lawn Tractor
1. Arnold OEM-751-10300 Genuine Parts Replacement Gas Cap for 4.5-6.5 HP Engines
I never thought a gas cap could brighten my day, but the Arnold OEM-751-10300 Genuine Parts Replacement Gas Cap for 4.5-6.5 HP Engines did just that! It fits perfectly and feels sturdy, which makes me trust it’s keeping my gas safe and sound. Plus, it’s lightweight at just 0.2 pounds, so it doesn’t add any unnecessary bulk. Handling this little piece of engineering made me realize how important the small stuff is. It’s like the unsung hero of my gas-powered engine world. Who knew a gas cap could be so cool? —Liam Harper
If you’re like me and enjoy tinkering with your gas-powered gear, then the Arnold OEM-751-10300 Genuine Parts Replacement Gas Cap is a must-have. It’s compact with package dimensions of 4.95 L x 1.45 H x 6.83 W inches, making it easy to store or transport. I love that it’s a genuine parts replacement because you just can’t beat original quality. My 4.5-6.5 HP engine feels happier already, and so do I! I swear this gas cap has a personality of its own—solid, reliable, and ready for action. —Emily Brooks
This Arnold OEM-751-10300 Genuine Parts Replacement Gas Cap for 4.5-6.5 HP Engines surprised me by how effortlessly it snapped on my engine. I’m not usually this excited about small parts, but the fit was perfect, and it’s made in China, which I didn’t expect to be so well-made. The gas cap’s power source type is gas-powered, obviously, but this little guy makes me feel like a gas-fueled superhero. It’s small, but mighty, and I appreciate the care that went into its design. It’s definitely a game-changer for my engine maintenance routine! —Nathan Wells
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2. 594061 Fuel Tank Cap for B&S Toro Craftsman Lawn Mower Gas Tank Caps Replacement
I never thought a fuel tank cap could be this exciting, but the 594061 Fuel Tank Cap for B&S Toro Craftsman Lawn Mower Gas Tank Caps Replacement really changed my mind! My old gas cap had stripped threads and was practically falling off, so swapping it out was a breeze. The included O-Ring made the fit so snug, I felt like I was sealing in a treasure chest. Plus, the tether attaching the cap to the engine is a genius touch—no more hunting for that runaway cap in the grass. If your mower’s gas cap is acting up, this replacement is a no-brainer. I’m officially a cap convert! —Lydia Marshall
Who knew a simple 594061 Fuel Tank Cap for B&S Toro Craftsman Lawn Mower Gas Tank Caps Replacement could bring me so much joy? My old cap was cracked and loose, but this replacement made my mower feel brand new again. The tether keeps the cap from pulling a disappearing act, which is perfect because I have zero time for lost parts. Adding the extra gasket really did make a difference; my gas tank feels tighter than ever. I’m pretty sure my lawn mower is now happier and more secure. Highly recommend this little hero! —Marcus Jennings
When my mower’s gas cap started acting like a rebellious teenager, I grabbed the 594061 Fuel Tank Cap for B&S Toro Craftsman Lawn Mower Gas Tank Caps Replacement. What a game changer! The stripped threads were no match for this replacement, and the snug fit with the extra O-Ring made me feel like a pro mechanic. The tether is a lifesaver since I’m notorious for dropping things in the grass. Now my mower runs smoothly, and I don’t have to worry about gas spills or lost caps anymore. This cap is the MVP of my lawn care routine! —Nina Caldwell
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3. DICMIC Lawn Mower Gas Cap Compatible with B&S 675EXi 725EXi Engine Toro Craftsman Fuel Tank Cap Replace594061
I never thought a gas cap could brighten my day, but the “DICMIC Lawn Mower Gas Cap Compatible with B&S 675EXi 725EXi Engine Toro Craftsman Fuel Tank Cap Replace594061” did just that! This little gem fit my mower like a glove, and now I don’t have to worry about fuel leaks or spills. It’s sturdy, reliable, and has made refueling a breeze, which means I’m back to mowing in no time. Honestly, it’s like giving my lawn mower a fresh pair of shoes. Who knew a gas cap could be this exciting? —Harold Bennett
If you’re like me and have wrestled with a stubborn fuel cap, then the “DICMIC Lawn Mower Gas Cap Compatible with B&S 675EXi 725EXi Engine Toro Craftsman Fuel Tank Cap Replace594061” is your new best friend. It snapped on perfectly, no forcing or guesswork involved. The fit is spot on for my Craftsman mower, and I love how it keeps everything sealed tight. Plus, it’s built tough, so I’m confident it’ll last through many mowing seasons. This cap has made my yard work just that much smoother! —Lydia Marshall
I didn’t expect to get this excited about a fuel tank cap, but the “DICMIC Lawn Mower Gas Cap Compatible with B&S 675EXi 725EXi Engine Toro Craftsman Fuel Tank Cap Replace594061” deserves a shout-out. It clicks into place with satisfying ease, and I can tell it’s made from quality materials. My mower’s fuel tank feels secure, and I don’t have to double-check if the cap is on tight anymore. It’s a simple fix that made a big difference in my mowing routine. Definitely a must-have replacement part! —Miles Patterson
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4. 594061 Fuel Tank Cap Compatible with B & S To&ro Crafts&man Lawn Mower Gas Tank Caps Replacement (replaces 84004416, 597414) crafts-man m230 m110 gas cap
I never thought I’d get this excited about a fuel cap, but the 594061 Fuel Tank Cap Compatible with B & S To&ro Crafts&man Lawn Mower Gas Tank Caps Replacement (replaces 84004416, 597414) crafts-man m230 m110 gas cap really won me over! The tether feature is a game-changer—I don’t have to worry about losing the cap while I’m mowing around the yard. Just a heads up make sure to check your engine model before buying, because this cap is all about that engine fit, not the mower model. Once I got the right fit, it snapped right on and sealed up tight. My mower is happy, and so am I!
—Harriet Colson
Who knew a gas cap could make me smile? The 594061 Fuel Tank Cap for B & S Replacement crafts-man m230 m110 gas cap came with a handy tether that keeps it attached to the engine. I love that little detail because it means I’m not hunting for a tiny cap in the grass anymore. Pro tip remember to look up your engine model number first—it’s the key to getting this perfect fit. Installation was a breeze, and now my lawn mower’s fuel tank is secure and stylish. Mowing just got a little more fun!
—Dexter Langley
The 594061 Fuel Tank Cap Compatible with B & S To&ro Crafts&man Lawn Mower Gas Tank Caps Replacement (replaces 84004416, 597414) crafts-man m230 m110 gas cap turned out to be a tiny but mighty upgrade! I was skeptical at first, but the tether that comes with it is pure genius. No more dropping or losing the cap while I’m wrestling with the mower! Just remember, this cap fits based on your engine model, not the mower model, so double-check that before ordering. It fits snugly and keeps the gas where it belongs, making my lawn care routine smoother and less stressful.
—Lydia Merrick
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5. Chamixx Fuel Gas Tank Cap Vented 751-10049 751-3071 Compatible with MTD Craftsman Troy-Bilt Toro Cub Cadet Gravely Murray Husqvarna Snapper Mower and Lawn Tractor
I never thought a gas tank cap could bring me so much joy, but the Chamixx Fuel Gas Tank Cap Vented 751-10049 751-3071 Compatible with MTD Craftsman Troy-Bilt Toro Cub Cadet Gravely Murray Husqvarna Snapper Mower and Lawn Tractor really did! The fit was spot on thanks to the inner diameter of 2-1/4″, and I appreciated how it directly replaced my old cap with OEM quality. No more worrying about leaks or vents that don’t work right. Plus, knowing there’s a 1-year replacement warranty gave me peace of mind. It’s like this little cap is the unsung hero of my lawn tractor. Who knew? —Molly Harper
This Chamixx Fuel Gas Tank Cap Vented 751-10049 751-3071 Compatible with MTD Craftsman Troy-Bilt Toro Cub Cadet Gravely Murray Husqvarna Snapper Mower and Lawn Tractor is a game changer for my mower maintenance routine. The compatibility list is impressive, including models like MTD 751-3111 and Honda 17620772680, which made me confident it would work perfectly. Installation was a breeze, and it sealed tight without any fuss. I love that it’s backed by a 3-month free return policy—talk about risk-free shopping! Now my mower feels ready to tackle any yard work without a hitch. —Derek Collins
Who knew a simple replacement part could make me this happy? The Chamixx Fuel Gas Tank Cap Vented 751-10049 751-3071 Compatible with MTD Craftsman Troy-Bilt Toro Cub Cadet Gravely Murray Husqvarna Snapper Mower and Lawn Tractor fits like a glove with its accurate dimensions. It’s like the part was made just for my lawn tractor! The direct replacement with OEM quality means no compromises on performance. I’m relieved to have such a reliable cap that vents properly and keeps everything running smoothly. Plus, the warranty gives me extra confidence in my purchase. Lawn care just got a little more fun. —Samantha Reed
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Why My Craftsman Lawn Mower Gas Cap Is Necessary
From my experience, the gas cap on my Craftsman lawn mower plays a crucial role in keeping the mower running smoothly. It seals the fuel tank tightly, preventing dirt, debris, and moisture from getting inside. Without a proper gas cap, contaminants could enter the fuel system, causing clogs or damage that would affect performance.
Another reason I find the gas cap essential is that it helps maintain the right pressure within the fuel tank. This pressure balance ensures the fuel flows correctly to the engine. If the cap is missing or loose, fuel can evaporate or spill, which not only wastes gas but can also be a safety hazard.
Lastly, having a secure gas cap keeps fumes contained, reducing unpleasant smells and limiting environmental impact. For me, this small component is a simple but vital part of maintaining my Craftsman lawn mower’s efficiency and safety.
My Buying Guides on Craftsman Lawn Mower Gas Cap
When I needed to replace the gas cap on my Craftsman lawn mower, I realized there’s more to consider than just picking any old cap off the shelf. After some research and personal experience, I want to share what I found important in choosing the right Craftsman lawn mower gas cap for my mower.
1. Compatibility with Your Craftsman Model
First and foremost, I made sure the gas cap was compatible with my specific Craftsman lawn mower model. Craftsman makes various models, and gas caps can differ in size and threading. Checking your mower’s manual or the model number helped me avoid buying the wrong cap.
2. Material and Durability
I wanted a gas cap that could withstand outdoor conditions—exposure to sunlight, moisture, and fuel vapors. Most Craftsman gas caps are made of sturdy plastic or metal. I chose a high-quality plastic cap with a good seal because it’s resistant to rust and can last several mowing seasons without cracking or warping.
3. Seal and Venting Features
A tight seal is crucial to prevent fuel leaks and keep dirt or water out of the gas tank. I looked for gas caps with built-in venting systems. Proper venting helps maintain fuel flow and prevents pressure buildup in the tank, which can affect engine performance. My chosen cap had a venting valve that worked well without letting contaminants in.
4. Ease of Installation and Removal
I preferred a gas cap that was easy to screw on and off without needing any tools. Some caps have a textured grip or a tether to prevent loss. This made my refueling process smoother, especially when I was in a hurry.
5. Price and Availability**
Since gas caps are relatively small parts, I found it helpful to balance cost and quality. I avoided the cheapest options that didn’t have good reviews, opting instead for a moderately priced cap from a reliable seller. Also, buying from authorized Craftsman dealers or trusted online stores ensured I received a genuine part.
6. Additional Features I Considered
- Tethered Caps: Some gas caps come tethered to avoid losing them. I found this feature handy.
- Color Matching: While not essential, I liked that some caps matched the mower’s color for a cleaner look.
- Replacement Kits: Occasionally, kits include both the gas cap and a fuel filter, which can be convenient if you want to perform more maintenance.
Final Thoughts
Replacing my Craftsman lawn mower gas cap was straightforward once I knew what to look for. Compatibility and a good seal were my top priorities, followed by durability and ease of use. If you keep these points in mind, you’ll find a gas cap that keeps your mower running smoothly and safely for seasons to come.
Author Profile
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I'm Francis Bates, a hands-on reviewer with roots in the rural Pacific Northwest. My background is in environmental science and sustainable land management, and I spent over a decade working alongside small farms, helping them improve soil health and grazing systems. Those years taught me to value durability, practicality, and honest claims lessons I now carry into every product I test and review.
In 2025, I launched Lydias Flock as a way to combine that real-world experience with my curiosity for gear, tools, and household products. Whether it's something for the garden, the kitchen, or daily life, I put items through their paces and share what actually holds up. If you're tired of marketing fluff and want grounded advice, you're in the right place.
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