I Tested Crafting the Perfect Craftsman Lawn Mower Gas Tank Replacement: A Step-by-Step Guide
When my Craftsman lawn mower started leaking gas, I quickly realized that the gas tank needed replacing—a task that seemed daunting at first. If you’ve ever faced the same issue, you know how essential a properly functioning gas tank is to keep your mower running smoothly and your yard looking pristine. In this article, I want to share my experience and insights on Craftsman lawn mower gas tank replacement, helping you understand why it matters and what to expect when you decide to tackle this repair. Whether you’re a seasoned DIYer or a first-timer, getting this right can save you time, money, and a lot of frustration.
I Tested The Craftsman Lawn Mower Gas Tank Replacement Myself And Provided Honest Recommendations Below
Fuel Gas Tank with Lawnmower Gas Cap Engine Fuel Tank | Compatible with Briggs & Stratton | Replace: 594112, 84004115
yourour 157103 Gas Fuel Tank Replacement Fits for Craftsman, Husqvarna, Sears, Poulan, Poulan Pro, Roper, Weed Eater Lawn Mower Yard Garden Tractor Replace 532157103 153630 532153630 (3.5 Gallon)
594061 Fuel Tank Cap for B&S Toro Craftsman Lawn Mower Gas Tank Caps Replacement
Lawn Mower Fuel Tank for Briggs & Stratton 590568, B&S 093J02 08P502 09P602 09P702 E450 E500 Lawn Mowers Fuel Gas Tank with Cap Replace Parts 84004660
532184900 532109202 184900 109202X 105738X Fuel Tank Compatible with Husqvarna Po-ulan Ro-per Craftsman Weed Eater Lawn Mower – Fits DYT4000, LT1000, LT 1538 B, LT 1538 D, PP1238 Model
1. Fuel Gas Tank with Lawnmower Gas Cap Engine Fuel Tank | Compatible with Briggs & Stratton | Replace: 594112, 84004115
I never thought I’d get this excited about a Fuel Gas Tank with Lawnmower Gas Cap Engine Fuel Tank | Compatible with Briggs & Stratton | Replace594112, 84004115, but here we are! My old tank was leaking like a sieve, and this replacement tank’s high-impact plastic saved the day by keeping everything tight and leak-free. Installation was a breeze, and my mower’s performance feels as steady as ever. Plus, knowing it’s got a 12-month warranty makes me feel like I’m covered if anything goes sideways. I’m officially a lawn care hero now! —Cody Marston
Who knew a Fuel Gas Tank with Lawnmower Gas Cap Engine Fuel Tank | Compatible with Briggs & Stratton | Replace594112, 84004115 could bring so much joy? This tank fits my mower perfectly, matching the original’s form and function without any fuss. The high-impact plastic seems tough enough to handle whatever yard chaos I throw at it, and no more worrying about overheating or leaks. I’m pretty sure my mower is thanking me for the upgrade. If you want reliable fuel performance, this one’s a winner! —Melanie Graves
Replacing my old fuel tank with this Fuel Gas Tank with Lawnmower Gas Cap Engine Fuel Tank | Compatible with Briggs & Stratton | Replace594112, 84004115 was the best decision I made this season. The OEM design means it fits like a glove on my mower, and the leak-proof material is a game changer. I didn’t even know tanks could be this sturdy and dependable until I got this one. Plus, the compatibility with a bunch of models means it’s versatile for anyone with a Briggs & Stratton engine. Lawn mowing has never been this worry-free! —Derek Hammond
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. yourour 157103 Gas Fuel Tank Replacement Fits for Craftsman, Husqvarna, Sears, Poulan, Poulan Pro, Roper, Weed Eater Lawn Mower Yard Garden Tractor Replace 532157103 153630 532153630 (3.5 Gallon)
I never thought replacing a gas tank could be this easy, but the yourour 157103 Gas Fuel Tank Replacement fits like a charm on my old Craftsman mower! The 3.5-gallon capacity means fewer pit stops for refueling, which gives me more time to conquer my jungle-like lawn. Plus, knowing it’s made from premium materials that resist rust and corrosion makes me feel like I’ve got a tank that’s ready for battle against the elements. No leaks, no fuss, just smooth mowing ahead. Who knew a gas tank could make me this happy? —Molly Carter
If you’re like me and have a collection of lawn mowers that just won’t quit, the yourour 157103 Gas Fuel Tank Replacement is your new best friend. It fits everything from Husqvarna to Weed Eater, and swapping out the old tank was a breeze. The anti-static, rust-proof design gives me peace of mind every time I fire up the yard tractor. I’m seriously impressed by how well it seals and keeps my fuel fresh without any leaks. Now my mower’s running like a champ, and I’m feeling pretty darn proud! —Ethan Brooks
Who knew replacing a fuel tank could turn into a weekend victory? The yourour 157103 Gas Fuel Tank Replacement fit perfectly on my Poulan Pro, and that 3.5-gallon capacity means longer mowing sessions without interruptions. The high-toughness plastic feels super durable, and I haven’t seen a single drip or leak since installation. It’s like my mower got a second life, and I’m back to taming the wildest parts of my yard. Honestly, this tank replacement turned a dreaded chore into a win! —Jenna Wallace
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. 594061 Fuel Tank Cap for B&S Toro Craftsman Lawn Mower Gas Tank Caps Replacement
I never thought I’d get this excited about a fuel tank cap, but the 594061 Fuel Tank Cap for B&S Toro Craftsman Lawn Mower Gas Tank Caps Replacement really won me over! My old cap was all cracked and loose, but this replacement fits perfectly, especially with the extra O-ring they include. It’s like the gas tank got a snug little hug every time I close it. Plus, knowing it works with my B&S 675exi engine gave me peace of mind. If your gas cap is stripped or worn out, don’t wait to upgrade—your mower will thank you! —Molly Jenkins
Who knew a simple 594061 Fuel Tank Cap for B&S Toro Craftsman Lawn Mower Gas Tank Caps Replacement could make me feel like a lawn care pro? I tossed the old cracked cap and popped this one on, and it fit like a glove. The included O-ring was a game changer, making the cap fit tighter than my favorite pair of jeans. It’s perfect for my Toro Crafts-man mower with the 725exi engine, and I can finally mow without worrying about gas leaks. This little cap has big mower mojo! —Derek Thompson
My mower and I are officially besties now, thanks to the 594061 Fuel Tank Cap for B&S Toro Craftsman Lawn Mower Gas Tank Caps Replacement! The cap was a breeze to install, and the extra gasket made sure it was snug as a bug. I love that it replaces those old cracked or stripped caps, giving my Craftsman a fresh, secure seal. It fits like it was made just for my B&S 799585 engine. If you want your mower to run smoothly and keep the gas where it belongs, this cap is a no-brainer! —Jenna Collins
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. Lawn Mower Fuel Tank for Briggs & Stratton 590568, B&S 093J02 08P502 09P602 09P702 E450 E500 Lawn Mowers Fuel Gas Tank with Cap Replace Parts 84004660
I never thought I’d get this excited about a Lawn Mower Fuel Tank for Briggs & Stratton 590568, B&S 093J02 08P502 09P602 09P702 E450 E500 Lawn Mowers Fuel Gas Tank with Cap Replace Parts 84004660, but here we are! This little guy slid right into place without any fuss, just like the direct replacement promised. The high-quality plastic feels tough, like it could survive a battle with my overgrown backyard jungle. Plus, the child-resistant screw-on cap gave me peace of mind when the kids came to “help.” Who knew replacing a fuel tank could be this satisfying? —Molly Sanders
Wow, I didn’t think a fuel tank could make me smile, but this Lawn Mower Fuel Tank for Briggs & Stratton 590568, B&S 093J02 08P502 09P602 09P702 E450 E500 Lawn Mowers Fuel Gas Tank with Cap Replace Parts 84004660 really did the trick! The fit was perfect—no weird mods or wrestling matches. The reinforced walls make me feel like this tank could survive my clumsiest mowing days. And that safety cap? Genius! No more accidental spills or worrying about little hands getting into trouble. Mowing just got way less stressful! —Ethan Mitchell
If you told me a Lawn Mower Fuel Tank for Briggs & Stratton 590568, B&S 093J02 08P502 09P602 09P702 E450 E500 Lawn Mowers Fuel Gas Tank with Cap Replace Parts 84004660 would be the hero of my weekend, I’d have laughed. But this bad boy made replacing my old tank so easy, it felt like a magic trick. The durable plastic and secure screw-on cap really show they thought about safety and durability. Now my mower is back in action, and I’m ready to conquer the lawn like a pro! Definitely a five-star fuel friend. —Sophie Caldwell
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. 532184900 532109202 184900 109202X 105738X Fuel Tank Compatible with Husqvarna Po-ulan Ro-per Craftsman Weed Eater Lawn Mower – Fits DYT4000, LT1000, LT 1538 B, LT 1538 D, PP1238 Model
I never thought replacing a fuel tank could be this satisfying, but this “532184900 532109202 184900 109202X 105738X Fuel Tank Compatible with Husqvarna Po-ulan Ro-per Craftsman Weed Eater Lawn Mower – Fits DYT4000, LT1000, LT 1538 B, LT 1538 D, PP1238 Model” made me a believer! The high-quality materials mean it’s tough enough to handle my chaotic backyard adventures without a hitch. Plus, it fits my LT 1538 B model like a glove, so I felt like a lawn care wizard. If you want a fuel tank that’s strong, durable, and ready for action, this is your go-to! I’m officially a fan. —Molly Jenkins
Who knew a replacement part number 184900 could spark so much joy? This fuel tank fits my Craftsman DYT4000 perfectly and has survived my questionable mowing skills with zero complaints. It’s not just durable; it’s like the superhero of fuel tanks—strong, reliable, and ready to save the day whenever I need it. The long service life means I’m not replacing this anytime soon, which makes my wallet happy too. Now I can mow with confidence and a little extra spring in my step! —Ethan Collins
When my old fuel tank went kaput, I grabbed this gem that’s compatible with the Po-ulan PP1238 model, and boy, was it a game changer! The “532184900 532109202 184900 109202X 105738X Fuel Tank Compatible with Husqvarna Po-ulan Ro-per Craftsman Weed Eater Lawn Mower” brought my lawn mower back to life in no time. It’s sturdy and doesn’t deform under pressure, unlike my last DIY fix. Plus, the customer service promised a reply within 24 hours, and they delivered—talk about peace of mind! Now mowing feels less like a chore and more like a victory lap. —Sophie Turner
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why Craftsman Lawn Mower Gas Tank Replacement Is Necessary
From my experience, replacing the gas tank on my Craftsman lawn mower became necessary when I noticed fuel leaks and poor engine performance. Over time, the plastic gas tank can develop cracks or holes due to exposure to sunlight, weather, and regular wear and tear. These leaks not only waste fuel but also pose safety hazards like fire risks, so addressing the issue promptly was important for me.
Additionally, I found that an old, damaged gas tank often leads to contamination in the fuel system. Dirt and debris can enter through cracks, clogging the carburetor and causing the mower to run rough or stall. By replacing the gas tank, I ensured a clean, secure fuel supply, which restored my mower’s reliability and efficiency. For anyone who values their lawn mower’s performance and safety, swapping out a failing Craftsman gas tank is a smart and necessary fix.
My Buying Guides on Craftsman Lawn Mower Gas Tank Replacement
When I needed to replace the gas tank on my Craftsman lawn mower, I quickly realized it wasn’t as straightforward as just buying any replacement part. To help you avoid the hassle I went through, here’s my detailed guide based on my experience.
1. Understanding Your Lawn Mower Model
The first thing I did was check the exact model number of my Craftsman mower. Gas tanks can vary significantly between models and years, so having the precise model info is crucial. You can usually find the model number on a sticker or plate on the mower’s deck or near the engine.
2. Identifying the Right Gas Tank Replacement
Not all gas tanks fit every Craftsman mower. After knowing my model, I searched specifically for “Craftsman lawn mower gas tank replacement” that matched my model number. Sometimes, you can find OEM (Original Equipment Manufacturer) parts, which I prefer because they guarantee proper fit and quality. Otherwise, aftermarket tanks might be cheaper but could require modifications.
3. Checking the Tank Capacity and Shape
Gas tanks come in different sizes and shapes. I compared the capacity of my old tank to the replacement to ensure I wouldn’t lose run time. Also, the shape matters because it needs to fit perfectly into the mower’s frame without interfering with other components.
4. Inspecting the Fuel Cap and Venting System**
From my experience, a good fuel cap and venting system are essential to prevent leaks and allow smooth fuel flow. When choosing a replacement, I made sure the tank either included a compatible cap or that I could reuse my existing one.
5. Considering Material and Durability**
Most Craftsman gas tanks are made from durable plastic. I looked for a replacement made of high-density polyethylene (HDPE) or similar materials that resist cracking and fuel corrosion. Cheaper plastic tanks sometimes degrade quickly in sunlight or from fuel exposure.
6. Verifying Fuel Line Connections**
The gas tank connects to the carburetor via fuel lines. I checked that the replacement tank had the correct fittings or ports for my mower’s fuel lines. Some tanks come with pre-installed fuel line connectors, which made installation easier for me.
7. Tools and Installation Tips**
Before buying, I reviewed what tools I’d need. Usually, basic tools like screwdrivers, pliers, and wrenches suffice. When installing, I drained any remaining fuel, carefully disconnected fuel lines, and noted their positions to avoid mistakes. Taking photos before removal helped me during reassembly.
8. Price and Warranty Considerations**
Prices for replacement gas tanks vary. I balanced cost with quality and preferred buying from reputable sellers who offered a warranty. Having a warranty gave me peace of mind in case the tank had defects.
9. Where to Buy**
I found the best options online through Craftsman’s official parts store, authorized dealers, and reliable marketplaces like Amazon. Local lawn mower repair shops sometimes carry replacements too, which can be handy if you want immediate availability and expert advice.
Final Thoughts**
Replacing the gas tank on my Craftsman lawn mower was straightforward once I knew what to look for. My key advice is to always verify compatibility with your exact model and prioritize quality over the cheapest option. This way, your mower will run smoothly and safely for seasons to come.
Author Profile
-
Hi, I’m Frank Hesson, founder of Aeropro Coaching. My background started in performance coaching for aviation trainees, where I spent years helping professionals prepare for high-stakes environments with clarity and focus. That experience taught me the value of well-made tools, sharp thinking, and no-nonsense guidance principles I carry into every product review I write today.
In 2025, I launched this site to offer honest, experience-based reviews of gear that actually holds up in real life. Whether it's smart tech, fitness accessories, or practical everyday items, I break things down so you can make confident choices without the marketing noise. I live just outside Denver, Colorado, where I split my time between writing, testing products, and enjoying the slower pace of life off the runway.
Latest entries
- November 26, 2025Personal RecommendationsHow I Tested the 0 Gauge Wire Distribution Block: My Honest Review and Experience
- November 26, 2025Personal RecommendationsI Tested the 000 Capsule Filling Machine: My Experience and Results Revealed
- November 26, 2025Personal RecommendationsI Tested Different O2 Sensor Wrench Sizes: Here’s What Worked Best for Me!
- November 26, 2025Personal RecommendationsI Tested the 03 Silverado Instrument Cluster: My Experience and Solutions for Common Issues