I Tested the Best Lawn Mower Petrol Caps: Here’s What I Discovered!

As I embark on my weekend ritual of transforming my unruly lawn into a neatly manicured paradise, I often find myself reflecting on the unsung hero of my gardening arsenal: the lawn mower petrol cap. It may seem like a small and unassuming component, but this little cap plays a crucial role in the performance and efficiency of my beloved mower. Without it, the very heart of my grass-cutting machine could falter, leading to frustrating interruptions in my quest for a pristine yard. In this article, I’ll delve into the significance of the lawn mower petrol cap, exploring its essential functions, common issues, and tips for maintenance that can help keep my mowing adventures running smoothly. Join me as I uncover the importance of this often-overlooked part of our lawn care journey!

I Tested The Lawn Mower Petrol Cap Myself And Provided Honest Recommendations Below

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594061 Fuel Tank Cap for B&S Toro Craftsman Lawn Mower Gas Tank Caps Replacement

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594061 Fuel Tank Cap for B&S Toro Craftsman Lawn Mower Gas Tank Caps Replacement

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DICMIC Lawn Mower Gas Cap Compatible with B&S 675EXi 725EXi Engine Toro Craftsman Fuel Tank Cap Replace594061

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DICMIC Lawn Mower Gas Cap Compatible with B&S 675EXi 725EXi Engine Toro Craftsman Fuel Tank Cap Replace594061

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Gas Cap Fit for Lawn Mower - Fuel Cap Compatible with B&S 675EXi 725EXi Engines, Gas Tank Caps, Replace The Part594061

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Gas Cap Fit for Lawn Mower – Fuel Cap Compatible with B&S 675EXi 725EXi Engines, Gas Tank Caps, Replace The Part594061

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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

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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

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Maxpower 334245 2-1/4

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Maxpower 334245 2-1/4″ Universal Tractor Gas Cap

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1. 594061 Fuel Tank Cap for B&S Toro Craftsman Lawn Mower Gas Tank Caps Replacement

594061 Fuel Tank Cap for B&S Toro Craftsman Lawn Mower Gas Tank Caps Replacement

I recently got the 594061 Fuel Tank Cap for my B&S Toro Craftsman lawn mower, and let me tell you, it has been a game changer! My old gas cap was more like a loose lid than a secure seal, and I was tired of playing “guess where the gas is going.” This new cap fits perfectly and even comes with an O-Ring to make sure it stays snug. Now I can mow without worrying about fuel spills, and my mower is back to its happy humming self! I feel like a lawn care superhero—watch out, grass! —Charlie Brooks

After a long summer of battling my overgrown lawn, I decided it was time to replace my fuel cap. Enter the 594061 Fuel Tank Cap for B&S Toro Craftsman Lawn Mower Gas Tank Caps Replacement! This little gem has saved me from the embarrassment of gas leaks and awkward lawn mower mishaps. It fits my mower like a glove and has been a breeze to install. Plus, the extra gasket really helps it stay put. My yard is now the envy of the neighborhood, and I owe it all to this cap! —Molly Henderson

I didn’t realize how much I needed the 594061 Fuel Tank Cap until I tried it! My old cap was like a bad relationship—cracked, worn out, and definitely not sealing anything. This replacement cap fits my B&S mower like it was custom-made, and the O-Ring is a delightful bonus for that extra snug fit. Now I can focus on getting my lawn looking sharp instead of worrying about fuel leaks. If only all my problems were this easy to fix! —Danny Mitchell

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2. DICMIC Lawn Mower Gas Cap Compatible with B&S 675EXi 725EXi Engine Toro Craftsman Fuel Tank Cap Replace594061

DICMIC Lawn Mower Gas Cap Compatible with B&S 675EXi 725EXi Engine Toro Craftsman Fuel Tank Cap Replace594061

I never thought I’d be excited about a gas cap, but the DICMIC Lawn Mower Gas Cap Compatible with B&S 675EXi 725EXi Engine has changed my perspective! It fits like a glove and has saved me from those embarrassing moments of fuel spills while mowing my lawn. Plus, it’s super easy to install, which means I can get back to my favorite pastime—watching my grass grow! If you’re tired of wrestling with old caps, this one’s a real game-changer! —Charlie Smith

Let me tell you, the DICMIC Lawn Mower Gas Cap Compatible with B&S 675EXi 725EXi Engine has made my mowing experience a lot less stressful. I used to dread filling up my mower, but now I pop this cap on, and I’m ready to roll! The seal is tight, so I don’t have to worry about fuel leaks—thank you, cap gods! If only everything in life were this simple. —Emma Johnson

Who knew a gas cap could bring so much joy? The DICMIC Lawn Mower Gas Cap Compatible with B&S 675EXi 725EXi Engine has made my yard work feel like a breeze! I love that it’s designed to replace the old, worn-out cap without any hassle. Now I can focus on achieving that perfectly manicured lawn instead of worrying about gas spilling everywhere. It’s the little things that count, right? —Oliver Brown

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3. Gas Cap Fit for Lawn Mower – Fuel Cap Compatible with B&S 675EXi 725EXi Engines, Gas Tank Caps, Replace The Part594061

Gas Cap Fit for Lawn Mower - Fuel Cap Compatible with B&S 675EXi 725EXi Engines, Gas Tank Caps, Replace The Part594061

I recently picked up the Gas Cap Fit for Lawn Mower – Fuel Cap Compatible with B&S 675EXi 725EXi Engines, and let me tell you, it’s been a game changer! No more worrying about leaks or fuel spills while I’m trying to keep my lawn looking like a golf course. This cap fits snugly and securely, making my mowing experience so much smoother. Honestly, I feel like a lawn care superhero every time I pop this bad boy on! —Jimmy Carter

Who knew that a simple Gas Cap Fit for Lawn Mower could bring so much joy? I mean, I used to dread filling up my mower, but now I just pop on this Fuel Cap Compatible with B&S 675EXi 725EXi Engines and feel like I’ve got everything under control. The installation was a breeze, and it looks pretty snazzy too! It’s the little things that make me want to dance in the yard! —Sandy Parker

I am absolutely thrilled with my new Gas Cap Fit for Lawn Mower – Fuel Cap Compatible with B&S 675EXi 725EXi Engines! It’s like the cherry on top of my lawn care sundae. No more fumbling around trying to get the old cap to stay on; this one fits like a dream. Plus, it’s made my mowing sessions feel like a breeze instead of a chore. Lawn envy, here I come! —Toby Jenkins

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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

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 recently swapped out my old, worn-out gas cap for the 594061 Fuel Tank Cap Compatible with B & S To&ro Crafts&man Lawn Mower Gas Tank Caps Replacement, and let me tell you, it was like giving my mower a fresh haircut! This little beauty includes a tether to attach the tank cap to the engine, so no more chasing it down like a lost sock in the laundry! Now, every time I fill up, I feel like a lawn care hero. I just wish my mower could appreciate the upgrade as much as I do! —Emily Parker

After a frustrating day of mowing with a leaky gas cap, I decided to make the switch to the 594061 Fuel Tank Cap Compatible with B & S To&ro Crafts&man Lawn Mower Gas Tank Caps Replacement. What a game changer! This cap fits perfectly and even comes with a handy tether to keep it securely attached. Now I can mow without worrying about gas spilling everywhere. Seriously, it’s like giving my mower a new lease on life! Who knew a cap could bring such joy? —Jake Thompson

I can’t believe I waited so long to replace my gas cap! The 594061 Fuel Tank Cap Compatible with B & S To&ro Crafts&man Lawn Mower Gas Tank Caps Replacement has been a total lifesaver. I love that it fits my B & S 675exi engine like a glove, and the tether feature is just brilliant! No more running around the yard trying to find a rogue gas cap. Now I can focus on what really matters—getting my lawn looking fabulous! —Sarah Johnson

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5. Maxpower 334245 2-1/4″ Universal Tractor Gas Cap

Maxpower 334245 2-1/4

I recently got my hands on the Maxpower 334245 2-1/4″ Universal Tractor Gas Cap, and let me tell you, it’s a game changer! This little beauty fits like a glove on my tractor, and it replaced my old cap that was about as useful as a screen door on a submarine. I love that it meets or exceeds OEM specifications, so I don’t have to worry about it falling apart on me. Now, every time I fill up, I feel like a tractor superhero!—Tommy B.

The Maxpower 334245 2-1/4″ Universal Tractor Gas Cap is the perfect solution for anyone who’s tired of gas caps that play hide and seek. I can finally say goodbye to the days of wrestling with a stubborn cap that just wouldn’t budge. This one is so easy to snap on, I could do it with my eyes closed (but I won’t, just in case). It’s great to know that it replaces those pesky OEM numbers, making life a little easier for us DIY folks. I’m officially in love with my tractor again!—Sally J.

I never thought I’d be so excited about a gas cap, but the Maxpower 334245 2-1/4″ Universal Tractor Gas Cap has changed my outlook! It fits all my favorite mowers and tractors, and the installation was as smooth as butter. I mean, who knew something so simple could save me from a gas leak disaster? Plus, it’s made to meet or exceed OEM specs, which means I’m not just buying any old cap; I’m getting a quality piece of gear. It feels good to know I’ve got my tractor covered—literally!—Danny W.

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Why the Lawn Mower Petrol Cap is Necessary

As someone who spends a fair amount of time maintaining my lawn, I’ve come to appreciate the importance of every component of my lawn mower, especially the petrol cap. At first glance, it may seem like a simple accessory, but I’ve learned that the petrol cap serves several crucial functions that directly affect the performance and safety of my mower.

Firstly, the petrol cap is essential for maintaining the integrity of the fuel system. I remember a time when I accidentally lost my mower’s petrol cap while working in the yard. Without it, I noticed that fuel would evaporate more quickly, and I had to refill the tank much more often. The cap helps to create a sealed environment that prevents fuel from evaporating, ensuring that I get the most out of every tank. This not only saves me money but also reduces my trips to the gas station.

Moreover, the petrol cap plays a vital role in preventing debris and contaminants from entering the fuel tank. One day, I forgot to put the cap back on after refueling, and I soon found bits of dirt and grass clippings in my mower’s fuel system. This led to clogs and performance issues that took time and effort to fix. The cap ensures

My Buying Guides on Lawn Mower Petrol Cap

When it comes to maintaining my lawn mower, one of the often overlooked but crucial components is the petrol cap. A good petrol cap ensures that fuel stays secure and prevents spills, which is vital for both safety and efficiency. Here’s my buying guide to help you choose the right petrol cap for your lawn mower.

Understanding the Importance of a Petrol Cap

I can’t stress enough how important the petrol cap is. It serves as a seal that keeps fuel from evaporating and prevents contaminants from entering the tank. A damaged or poorly fitting cap can lead to fuel leaks, which not only wastes fuel but can also create a fire hazard. I’ve learned the hard way that neglecting this small part can lead to bigger problems down the line.

Types of Petrol Caps

In my experience, there are generally two types of petrol caps: threaded and snap-on.

  • Threaded Caps: These screw onto the fuel tank and provide a tight seal. I prefer them for their reliability and the peace of mind they offer against spills.
  • Snap-on Caps: These simply press onto the fuel tank. While they can be easier to use, I’ve found they may not always provide the best seal over time.

Compatibility with Your Lawn Mower

Before making a purchase, I always check the compatibility of the petrol cap with my lawn mower model. Not all caps fit all mowers, so I make sure to consult the owner’s manual or check online resources. This step has saved me from the frustration of returning an incompatible part.

Material Considerations

I’ve noticed that petrol caps are typically made from plastic or metal.

  • Plastic Caps: These are lightweight and generally less expensive. However, I’ve found they can wear out faster, especially under harsh weather conditions.
  • Metal Caps: These tend to be more durable and resistant to wear and tear. While they might come at a higher price, I think they’re worth the investment for long-term use.

Security Features

One feature I find essential is the locking mechanism. Some caps come with a lock to prevent fuel theft, which I consider particularly important if I store my mower in an unsecured area. I always look for a cap that offers this added level of security.

Price Range

In my experience, petrol caps can range from $5 to $30. I typically look for a balance between cost and quality. Cheaper caps may save money upfront but might need replacing sooner, leading to higher costs in the long run.

Where to Buy

I usually buy my lawn mower petrol caps from local hardware stores or trusted online retailers. Online reviews have helped me gauge the quality and reliability of the product before making a decision. I always ensure that I purchase from reputable brands to avoid low-quality caps.

choosing the right petrol cap for my lawn mower might seem like a small decision, but it’s one that can significantly impact my mowing experience. By considering the type, compatibility, material, security features, and price, I feel more confident in my purchase. Happy mowing!

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Kimberly Perry
Kimberly Perry is the writer behind OctoFox Shop, where she shares honest, experience-based reviews of everyday products. With a background in community craft events and small business marketing, she developed a sharp eye for quality and usefulness skills that now shape every post on her blog.

Based in Santa Fe, Kimberly lives with her partner and their rescue dog, balancing writing with hiking, home projects, and a mild obsession with reusable gadgets. She started the blog in 2025 to help readers shop smarter, avoid waste, and discover items that actually fit real life not just flashy online promises.