Looking for the best lawnmower fuel tank caps? We’ve compiled a list of the top 10 options to help you find the perfect fit for your machine and keep it running smoothly.
A reliable fuel tank cap is a small but crucial part of your lawn mower. It ensures your engine gets clean fuel and runs without issues. A good cap is the unsung hero of a well-maintained mower.
This cap keeps dirt out. It stops fuel from leaking. It helps your mower start easily.
We’ve gathered the best lawnmower fuel tank caps to help you. You’ll find the perfect fit for your machine. Let’s explore the options that will keep your mower in top shape.
List of Top 10 Lawnmower Fuel Tank Caps
| Image | Title | Best For | Price |
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594061 Fuel Tank Cap for B&S Toro Craftsman Lawn Mower Gas Tank Caps Replacement |
This 594061 Fuel Tank Cap is perfect for lawn mower owners who need a reliable replacement for their worn-out or damaged gas caps. Keep your mower running smoothly by ensuring a tight seal with this essential part! |
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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 |
This fuel tank cap is perfect for anyone with a B & S engine on their lawn mower. It’s a great fit for Crafts-man M230 and M110 models, as well as To&ro push mowers, recyclers, and timemasters. |
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Chamixx Fuel Gas Tank Cap Vented 751-10049 751-3071 Compatible with MTD Craftsman Toro Cub Cadet Gravely Murray Husqvarna Snapper Mower and Lawn Tractor |
This Chamixx Fuel Gas Tank Cap is perfect for anyone who owns a lawn mower or tractor from brands like MTD, Craftsman, Toro, or Husqvarna. It’s a direct replacement with accurate dimensions and OEM quality, making it easy to install and reliable for keeping your equipment running smoothly. |
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799585 Gas Cap Compatible with B riggs and S tratton 625e, T roy B ilt 200 100 Mower with 550EX Engines, C raftsman, H usqvarna, T oro – Fuel Tank Cap for Lawnmower |
This 799585 gas cap is perfect for anyone who needs a reliable replacement for their lawn mower fuel tank cap. It’s easy to install and fits popular brands like T roy Bilt, C raftsman, and H usqvarna, ensuring a tight seal and no leaks. |
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Toolyuan 594061 Gas Fuel Tank Cap for B&S 675Exi 725Exi Series Engines Lawn Mower To-ro Craftsman Lawn Mower Replacement Gas Tank Cap |
This Toolyuan Gas Fuel Tank Cap is perfect for anyone with a B&S 675Exi or 725Exi Series engine on their lawn mower. It’s a great replacement for Craftsman or To-ro models, keeping your fuel tank sealed and working smoothly. |
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DICMIC Lawn Mower Gas Cap Compatible with B&S 550E 550EX 625E 675EX 725EX Series Fuel Tank Cap Replace# 799585, 799684 |
This DICMIC Lawn Mower Gas Cap is perfect for anyone who owns a B&S 550E, 550EX, 625E, 675EX, or 725EX Series lawn mower. It’s easy to install and keeps your fuel tank secure. |
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Lawn Mower gas Fuel Tank Cap for B & S 675EXi 725EXi Series 875 Professional Series Engines Craftsman m230 m110 Toro Replacement 594061 |
This fuel tank cap is perfect for anyone with a Craftsman M230, M110, or Toro lawn mower using B&S 675EXi, 725EXi, or 875 Professional Series engines. It’s easy to use, prevents leaks, and keeps your mower running smoothly. |
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Fuel Cap 2-1/4″ Gas Cap fit for Club Car Carryall-294 XRT1500 for Ariens Mini-Zoom Sport-Zoom EZR HVZ for John Deere STX SRX for MT-D Riders 01538400 125-384 1015188 1027516-01 |
This fuel cap is perfect for owners of specific Ariens, Club Car, Exmark, John Deere, and MT-D rider mowers who need a reliable replacement part. It’s a simple, effective solution for ensuring your equipment runs smoothly. |
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DICMIC Lawn Mower Gas Cap Compatible with B&S 675EXi 725EXi Engine Toro Craftsman Fuel Tank Cap Replace# 594061 |
This DICMIC Lawn Mower Gas Cap is perfect for anyone with a B&S 675EXi or 725EXi engine on their Toro or Craftsman lawn mower. It’s a simple, easy-to-install replacement that keeps your fuel tank safe. |
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Fuel Tank Gas Cap 799585 Replacement for B&S Mower 550E & 550EX Series, 625E, 675EX & 725EX Series & Professional Series 7.75-8.75 Engines, Replaces 799684 |
This fuel tank gas cap is perfect for anyone with a B&S mower from the 550E, 550EX, 625E, 675EX, 725EX, or Professional Series. It’s also great for Craftsman pressure washer owners. |
Detailed Reviews
Discover the top 10 lawnmower fuel tank caps in this expert-curated guide. Each product is thoroughly reviewed for performance, durability, and value, ensuring you find the perfect fit for your needs. Whether you prioritize reliability or affordability, this guide simplifies your choice and boosts your confidence in making the right decision.
1. 594061 Fuel Tank Cap for B&S Toro Craftsman Lawn Mower Gas Tank Caps Replacement

Keep your lawn mower running smoothly with this essential replacement fuel tank cap. It’s designed for B&S Toro Craftsman Lawn Mowers, ensuring a perfect fit for your equipment.
This 594061 Fuel Tank Cap is a direct replacement. It’s perfect for fixing loose or worn-out gas caps. For a snugger fit, consider using it with an extra gasket.
It also comes with a tether to keep it attached to your engine. You’ll receive one fuel tank cap and one O-Ring in the package.
| Pros | Cons |
|---|---|
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Perfect For:
This 594061 Fuel Tank Cap is perfect for lawn mower owners who need a reliable replacement for their worn-out or damaged gas caps. Keep your mower running smoothly by ensuring a tight seal with this essential part!
Ready to Purchase?
2. 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

The 594061 Fuel Tank Cap is a perfect replacement for your lawn mower. It works with B & S engines and fits models like Crafts-man M230 and M110. This cap is easy to install and keeps your fuel tank secure.
It also replaces To&ro gas caps for push mowers, recyclers, and timemasters. The package includes a fuel cap, two O-rings, and a tether to attach it to the engine.
Always check your engine model before buying. The mower model doesn’t matter here. This cap ensures a tight seal and reliable performance for your lawn care needs.
| Pros | Cons |
|---|---|
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Perfect For:
This fuel tank cap is perfect for anyone with a B & S engine on their lawn mower. It’s a great fit for Crafts-man M230 and M110 models, as well as To&ro push mowers, recyclers, and timemasters.
Ready to Purchase?
3. Chamixx Fuel Gas Tank Cap Vented 751-10049 751-3071 Compatible with MTD Craftsman Toro Cub Cadet Gravely Murray Husqvarna Snapper Mower and Lawn Tractor

The Chamixx Fuel Gas Tank Cap is a high-quality replacement part. It is compatible with many popular brands like MTD, Toro, and Husqvarna. This cap ensures your mower or lawn tractor operates smoothly.
With part numbers such as 751-10049 and 751-3071, this cap fits various models. It has an inner diameter of 2-1/4″ for a precise fit. You can trust its OEM quality and performance.
Enjoy peace of mind with a one-year warranty. You can return it for a refund within three months if needed.
| Pros | Cons |
|---|---|
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Perfect For:
This Chamixx Fuel Gas Tank Cap is perfect for anyone who owns a lawn mower or tractor from brands like MTD, Craftsman, Toro, or Husqvarna. It’s a direct replacement with accurate dimensions and OEM quality, making it easy to install and reliable for keeping your equipment running smoothly.
Ready to Purchase?
4. 799585 Gas Cap Compatible with B riggs and S tratton 625e, T roy B ilt 200 100 Mower with 550EX Engines, C raftsman, H usqvarna, T oro – Fuel Tank Cap for Lawnmower

Keep your lawnmower running smoothly with this essential gas cap. It’s a direct replacement for your old, worn-out cap. This new cap ensures a tight seal to prevent fuel leaks.
This 799585 gas cap is designed for Briggs and Stratton engines, including popular models like the 625e and 550EX series. It also fits Troy Bilt, Craftsman, Husqvarna, and Toro mowers. Enjoy a snug fit that keeps dirt and debris out of your fuel tank.
Installation is a breeze, with a simple thread-lock tap. Get back to mowing in no time.
| Pros | Cons |
|---|---|
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Perfect For:
This 799585 gas cap is perfect for anyone who needs a reliable replacement for their lawn mower fuel tank cap. It’s easy to install and fits popular brands like T roy Bilt, C raftsman, and H usqvarna, ensuring a tight seal and no leaks.
Ready to Purchase?
5. Toolyuan 594061 Gas Fuel Tank Cap for B&S 675Exi 725Exi Series Engines Lawn Mower To-ro Craftsman Lawn Mower Replacement Gas Tank Cap

Keep your lawn mower running smoothly with this essential gas fuel tank cap. It’s a direct replacement for the B&S 594061 part. Ensure your engine gets the clean fuel it needs.
This cap is built for superior quality. It seals in fuel and keeps contaminants out.
This Toolyuan gas fuel tank cap is perfect for B&S 675Exi and 725Exi series engines. Get yours today and keep your mower in top shape!
| Pros | Cons |
|---|---|
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Perfect For:
This Toolyuan Gas Fuel Tank Cap is perfect for anyone with a B&S 675Exi or 725Exi Series engine on their lawn mower. It’s a great replacement for Craftsman or To-ro models, keeping your fuel tank sealed and working smoothly.
Ready to Purchase?
6. DICMIC Lawn Mower Gas Cap Compatible with B&S 550E 550EX 625E 675EX 725EX Series Fuel Tank Cap Replace# 799585, 799684

The DICMIC Lawn Mower Gas Cap fits B&S 550E, 550EX, 625E, 675EX, and 725EX Series. It replaces 799585 and 799684 parts. This cap keeps your mower’s fuel tank secure.
It’s small, light, and easy to carry. The quality is guaranteed for long-lasting use. Just screw it on for quick installation.
If you’re not happy, contact us directly. We’re here to help you.
| Pros | Cons |
|---|---|
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Perfect For:
This DICMIC Lawn Mower Gas Cap is perfect for anyone who owns a B&S 550E, 550EX, 625E, 675EX, or 725EX Series lawn mower. It’s easy to install and keeps your fuel tank secure.
Ready to Purchase?
7. Lawn Mower gas Fuel Tank Cap for B & S 675EXi 725EXi Series 875 Professional Series Engines Craftsman m230 m110 Toro Replacement 594061

Keep your lawn mower running smoothly with this durable fuel tank cap! It’s designed to fit B & S 675EXi and 725EXi Series engines, as well as Toro and Craftsman mowers.
This cap is built tough with prime materials for enhanced durability. It features a tether so you won’t lose it, and its vented design prevents fuel line vacuum. Plus, the proper O-rings ensure a leak-proof seal, even on hills!
It’s a great replacement. Get yours today.
| Pros | Cons |
|---|---|
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Perfect For:
This fuel tank cap is perfect for anyone with a Craftsman M230, M110, or Toro lawn mower using B&S 675EXi, 725EXi, or 875 Professional Series engines. It’s easy to use, prevents leaks, and keeps your mower running smoothly.
Ready to Purchase?
8. Fuel Cap 2-1/4″ Gas Cap fit for Club Car Carryall-294 XRT1500 for Ariens Mini-Zoom Sport-Zoom EZR HVZ for John Deere STX SRX for MT-D Riders 01538400 125-384 1015188 1027516-01

The Fuel Cap is designed to fit several popular models. It works with Club Car, Ariens, Exmark, and John Deere products. This cap is easy to install and ensures a tight seal.
Made from premium polyethylene, this fuel cap features a built-in rubber seal. It rotates easily for quick installation.
With part numbers 01538400, 125-384, 1015188, and 1027516-01, you can be sure it fits your machine. If you have any issues, customer service is ready to help. Enjoy a hassle-free experience with this durable fuel cap!
| Pros | Cons |
|---|---|
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Perfect For:
This fuel cap is perfect for owners of specific Ariens, Club Car, Exmark, John Deere, and MT-D rider mowers who need a reliable replacement part. It’s a simple, effective solution for ensuring your equipment runs smoothly.
Ready to Purchase?
9. DICMIC Lawn Mower Gas Cap Compatible with B&S 675EXi 725EXi Engine Toro Craftsman Fuel Tank Cap Replace# 594061

The DICMIC Lawn Mower Gas Cap is designed to be compatible with the B&S 675EXi and 725EXi Engines. It also works well with Toro and Craftsman lawn mowers.
This gas cap offers quality assurance and replaces part number 594061. It is small, lightweight, and easy to carry, helping to prevent accidents with your fuel tank.
Installation is simple. Just screw it onto the gas tank. If you are not satisfied, contact us directly. Your satisfaction matters!
| Pros | Cons |
|---|---|
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Perfect For:
This DICMIC Lawn Mower Gas Cap is perfect for anyone with a B&S 675EXi or 725EXi engine on their Toro or Craftsman lawn mower. It’s a simple, easy-to-install replacement that keeps your fuel tank safe.
Ready to Purchase?
10. Fuel Tank Gas Cap 799585 Replacement for B&S Mower 550E & 550EX Series, 625E, 675EX & 725EX Series & Professional Series 7.75-8.75 Engines, Replaces 799684

The Fuel Tank Gas Cap 799585 is a perfect replacement for B&S mower engines. It fits 550E, 550EX, 625E, 675EX, 725EX, and Professional Series 7.75-8.75 engines.
Made of durable polyamide plastic, it resists heat, chemicals, and wear. It’s easy to install, lightweight, and saves you money by preventing costly repairs.
| Pros | Cons |
|---|---|
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Perfect For:
This fuel tank gas cap is perfect for anyone with a B&S mower from the 550E, 550EX, 625E, 675EX, 725EX, or Professional Series. It’s also great for Craftsman pressure washer owners.
Ready to Purchase?
Buying Guide
Choosing the right lawnmower fuel tank cap is easy with our guide. We’ll help you find the perfect fit for your mower.
Buying a lawnmower fuel tank cap is simple when you know what to look for. We’ve made it easy with this guide. Let’s explore the key factors to consider.
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Compatibility:
Make sure the cap fits your mower’s make and model. Check the engine type and part number for a perfect match. -
Material Quality:
Look for caps made from durable materials like polyamide plastic. They resist heat, chemicals, and wear for long-lasting use. -
Seal and Fit:
A tight seal prevents leaks and keeps dirt out. Check for O-rings or gaskets to ensure a snug fit. -
Ease of Installation:
Choose a cap that’s easy to screw on. Some come with tethers to keep them attached to the mower. -
Vented Design:
A vented cap prevents fuel line vacuum, especially on uneven terrain. This keeps your mower running smoothly. -
Warranty and Support:
Look for caps with a warranty or return policy. Good customer support ensures peace of mind. -
Price and Value:
Compare prices to find the best value. A quality cap saves you money by preventing costly repairs.
With these factors in mind, you’re ready to pick the best lawnmower fuel tank cap for your needs. Keep your mower running smoothly and enjoy a hassle-free mowing experience!