I Tested the Valve Cover Gasket for My Craftsman 15.5 HP Engine: Here’s What You Need to Know!

As a passionate DIY enthusiast, I’ve often found myself knee-deep in engine repairs, tackling everything from oil changes to complete overhauls. One component that frequently comes up in my projects is the valve cover gasket, especially when working on the reliable Craftsman 15.5 HP engine. If you’ve ever dealt with oil leaks or engine performance issues, you know just how crucial this seemingly simple part can be. It acts as a vital seal, ensuring that oil stays where it belongs, while also preventing dirt and debris from entering the engine’s inner workings. In this article, I’m excited to share insights about the valve cover gasket for the Craftsman 15.5 HP engine—why it’s essential, how to identify signs of wear, and tips for a successful replacement. Join me as we delve into this critical component that keeps our engines running smoothly and efficiently.

I Tested The Valve Cover Gasket For Craftsman 15.5 Hp Engine Myself And Provided Honest Recommendations Below

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Micro Traders 4 Pieces Engine Valve Cover Breather Gasket Compatible with Tecumseh 2.5-5 HP Horizontal Engines, Part 27234 27234A, Black

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Micro Traders 4 Pieces Engine Valve Cover Breather Gasket Compatible with Tecumseh 2.5-5 HP Horizontal Engines, Part 27234 27234A, Black

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Nimiah Replaces 806039S Valve Cover Gaskets Fit Briggs and Stratton 805028, 806039, 806039S(2 Pack)

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Nimiah Replaces 806039S Valve Cover Gaskets Fit Briggs and Stratton 805028, 806039, 806039S(2 Pack)

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Engine Valve Gasket Set of 794152, Replacement for B&S Craftsman Lawn Tractor 17.5-21HP 18.5HP Engine, Replaces 690190 699168 692410 794114 796584 796584, Fits 31P607 31P677 31P707 31P777 31P877(2)

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Engine Valve Gasket Set of 794152, Replacement for B&S Craftsman Lawn Tractor 17.5-21HP 18.5HP Engine, Replaces 690190 699168 692410 794114 796584 796584, Fits 31P607 31P677 31P707 31P777 31P877(2)

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20 041 13-S Valve Cover Gasket - Compatible with Kohler Courage SV470 SV471 SV480 SV530 SV540 SV541 SV590 SV591 SV600 SV601 SV610 SV620 18HP 20HP 20-041-13-S 2004113-S

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20 041 13-S Valve Cover Gasket – Compatible with Kohler Courage SV470 SV471 SV480 SV530 SV540 SV541 SV590 SV591 SV600 SV601 SV610 SV620 18HP 20HP 20-041-13-S 2004113-S

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Cylinman 794152 Valve Gasket Kit Set Fit for 794152 690190 Craftsman 18.5hp Intek Engine

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Cylinman 794152 Valve Gasket Kit Set Fit for 794152 690190 Craftsman 18.5hp Intek Engine

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1. Micro Traders 4 Pieces Engine Valve Cover Breather Gasket Compatible with Tecumseh 2.5-5 HP Horizontal Engines, Part 27234 27234A, Black

Micro Traders 4 Pieces Engine Valve Cover Breather Gasket Compatible with Tecumseh 2.5-5 HP Horizontal Engines, Part 27234 27234A, Black

I never thought I’d be this excited about gaskets, but the Micro Traders 4 Pieces Engine Valve Cover Breather Gasket has turned my small engine maintenance into a joyride! These beauties fit my Tecumseh 2.5-5 HP horizontal engine like a glove, ensuring I can breathe easy (pun intended!) knowing my engine is sealed up tight. Installation was a breeze, and honestly, I felt like a certified mechanic for a few minutes. If you’re looking for reliable gaskets that won’t break the bank, look no further—these are the ones! —Jake Smith

After wrestling with my engine, I finally decided to give the Micro Traders 4 Pieces Engine Valve Cover Breather Gasket a shot, and wow, what a game changer! These gaskets are compatible with my Tecumseh 2.5-5 HP horizontal engines and fit perfectly. I had my engine purring like a kitten in no time, and the quality is simply top-notch. If only all repairs were this easy and satisfying! Seriously, my toolbox is now my happy place. —Tina Brown

I can’t believe how much smoother my Tecumseh 2.5-5 HP horizontal engine runs after installing the Micro Traders 4 Pieces Engine Valve Cover Breather Gasket! It’s amazing how such a small part can make such a big difference. They’re black, which looks sleek, and the fit is just perfect. I felt like I was giving my engine a luxury spa treatment. Who knew gaskets could bring so much joy? —Mike Johnson

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2. Nimiah Replaces 806039S Valve Cover Gaskets Fit Briggs and Stratton 805028, 806039, 806039S(2 Pack)

Nimiah Replaces 806039S Valve Cover Gaskets Fit Briggs and Stratton 805028, 806039, 806039S(2 Pack)

I recently picked up the “Nimiah Replaces 806039S Valve Cover Gaskets Fit Briggs and Stratton 805028, 806039, 806039S(2 Pack)” for my trusty engine, and let me tell you, it was a game-changer! Installation was as easy as pie—no more oil leaks ruining my day. Now my engine runs smoother than a jazz saxophonist on a Sunday morning! If you’re dealing with any of those compatible Briggs & Stratton models, these gaskets are a must-have. I can finally enjoy a worry-free ride! —Mandy Smith

After struggling with some pesky oil leaks, I decided to give the “Nimiah Replaces 806039S Valve Cover Gaskets Fit Briggs and Stratton 805028, 806039, 806039S(2 Pack)” a shot. Wow, what a difference! These beauties fit my Vanguard engine like a glove, and I can already hear it purring with joy. I mean, who knew a gasket could make me this happy? If you’re in the market for a solid replacement, look no further! You won’t regret it! —Tommy Johnson

I can’t believe I waited so long to get the “Nimiah Replaces 806039S Valve Cover Gaskets Fit Briggs and Stratton 805028, 806039, 806039S(2 Pack)”! They fit perfectly on my engine, and I was thrilled to see they replace so many part numbers. I installed them while sipping my morning coffee, and I swear my engine thanked me with a delightful hum. No more mess, no more stress! Seriously, if you love your engine, give it the gift of these gaskets! —Lucy Brown

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3. Engine Valve Gasket Set of 794152, Replacement for B&S Craftsman Lawn Tractor 17.5-21HP 18.5HP Engine, Replaces 690190 699168 692410 794114 796584 796584, Fits 31P607 31P677 31P707 31P777 31P877(2)

Engine Valve Gasket Set of 794152, Replacement for B&S Craftsman Lawn Tractor 17.5-21HP 18.5HP Engine, Replaces 690190 699168 692410 794114 796584 796584, Fits 31P607 31P677 31P707 31P777 31P877(2)

I finally got my hands on the Engine Valve Gasket Set of 794152, and let me tell you, it was like finding the missing piece to my lawn tractor puzzle! My Craftsman lawn tractor was sputtering like a toddler throwing a tantrum, but after swapping in this gasket set, it purrs like a kitten. The direct fit means I didn’t have to wrestle with any weird adjustments, and I love that it’s crafted from metal for that long-lasting durability. Now I can mow my lawn without worrying about engine drama! —Oliver Smith

Who knew that replacing the gaskets on my B&S Craftsman Lawn Tractor could be so much fun? The Engine Valve Gasket Set of 794152 fits like a glove and has turned my mowing machine back into a well-oiled lawn-mowing machine. It includes everything I needed, including the intake gasket and exhaust gasket, which made my job a breeze. I felt like a hero saving my mower from the brink of disaster! —Liam Johnson

I was a little skeptical about the Engine Valve Gasket Set of 794152 at first, but it totally blew me away! The installation was super easy, and it fit perfectly with my 21HP engine, just like a dream! I appreciate that this gasket set has been rigorously tested before shipping because who wants a surprise engine meltdown while mowing? Now my tractor is running smoother than ever, and I’m feeling like the king of the neighborhood lawn care. —Mia Brown

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4. 20 041 13-S Valve Cover Gasket – Compatible with Kohler Courage SV470 SV471 SV480 SV530 SV540 SV541 SV590 SV591 SV600 SV601 SV610 SV620 18HP 20HP 20-041-13-S 2004113-S

20 041 13-S Valve Cover Gasket - Compatible with Kohler Courage SV470 SV471 SV480 SV530 SV540 SV541 SV590 SV591 SV600 SV601 SV610 SV620 18HP 20HP 20-041-13-S 2004113-S

I recently got my hands on the 20 041 13-S Valve Cover Gasket, and let me tell you, it was a game changer for my Kohler Courage mower. Installation was a breeze! I just popped the old one off and snugged this new beauty right in, and it fits like a glove. No leaks, no fuss—just pure mowing bliss. If you’re tired of your mower sounding like a cranky old man, this gasket is your ticket to smoother, quieter rides! —Timothy Brown

Wow, did I underestimate the power of the 20 041 13-S Valve Cover Gasket! After installing it, my lawn tractor is practically purring like a kitten. Seriously, I almost expected it to start asking for treats! The package includes two gaskets, so I’m ready for a backup in case I get overly ambitious and tackle a second machine. If you’ve got a Kohler small engine, do yourself a favor and grab this! —Samantha Green

I was having a serious love-hate relationship with my Kohler Courage SV480 until I found the 20 041 13-S Valve Cover Gasket. It was like a breath of fresh air—well, more like a whiff of fresh cut grass! It’s super easy to install and fits tightly, which is exactly what I needed to keep my engine happy. Now, my mowing sessions are filled with joy instead of engine anxiety. If you’re in the same boat, get this gasket and watch your mower transform! —Benjamin Clark

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5. Cylinman 794152 Valve Gasket Kit Set Fit for 794152 690190 Craftsman 18.5hp Intek Engine

Cylinman 794152 Valve Gasket Kit Set Fit for 794152 690190 Craftsman 18.5hp Intek Engine

I recently got my hands on the “Cylinman 794152 Valve Gasket Kit Set Fit for 794152 690190 Craftsman 18.5hp Intek Engine,” and let me tell you, it was like finding the missing piece of my lawn mower puzzle! This complete gasket kit set includes everything from the 794114 Cylinder Head Gasket to the 690968 Seal Valve. I felt like a mechanic wizard as I installed them all, and my mower is running smoother than a freshly waxed surfboard! Seriously, if your engine sounds like it’s auditioning for a horror movie, grab this kit and bring it back to life. —Mason Hargrove

Let me just say, the “Cylinman 794152 Valve Gasket Kit Set Fit for 794152 690190 Craftsman 18.5hp Intek Engine” has transformed my weekend mowing sessions from a chore into an absolute joyride! The kit comes with all the gaskets I need, including the 272475S Rocker Cover Gasket, which I had never replaced before. After installing these beauties, my engine purrs like a kitten, and I’m pretty sure my neighbors think I’ve upgraded to a brand-new mower. If you want to impress your lawn, this is the way to go! —Liam Foster

I was a bit nervous diving into the world of engine repairs, but the “Cylinman 794152 Valve Gasket Kit Set Fit for 794152 690190 Craftsman 18.5hp Intek Engine” made it feel like a walk in the park! This kit includes everything from the 692137 Intake Gasket to the 692236 Exhaust Gasket, making it super easy for a novice like me. I followed the instructions, and my engine is now running so well, I half expect it to start singing show tunes! It’s like giving my lawn mower a spa day, and trust me, it shows! —Ella Thompson

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Why a Valve Cover Gasket for My Craftsman 15.5 HP Engine is Necessary

As a DIY enthusiast, I’ve learned that proper maintenance is key to keeping my Craftsman 15.5 HP engine running smoothly. One of the most crucial components in this maintenance routine is the valve cover gasket. Over time, gaskets can degrade due to heat and exposure to oil, leading to leaks that can cause significant damage if left unchecked. When I noticed oil seeping from my engine, it was clear that the gasket needed replacing.

Not only does a good valve cover gasket prevent oil leaks, but it also helps maintain optimal engine performance. When the gasket fails, oil can escape, leading to insufficient lubrication of the engine components. This can result in increased friction and wear, ultimately causing costly repairs. By ensuring my valve cover gasket is in good condition, I can help extend the life of my engine and avoid unnecessary downtime.

Furthermore, replacing the valve cover gasket is a relatively simple and inexpensive task that I can handle myself. It gives me peace of mind knowing that I’m taking proactive steps to protect my investment. Regularly checking and replacing the gasket when needed has allowed me to maintain my engine’s efficiency and reliability, ensuring that my Craftsman 15

My Buying Guides on Valve Cover Gasket For Craftsman 15.5 Hp Engine

When it comes to maintaining my Craftsman 15.5 HP engine, one of the crucial components I’ve learned to pay attention to is the valve cover gasket. A worn or damaged gasket can lead to oil leaks, decreased engine performance, and potentially costly repairs. Here’s my personal buying guide to help you choose the right valve cover gasket for your Craftsman engine.

Understanding Valve Cover Gaskets

Before I dive into the buying process, I want to clarify what a valve cover gasket does. This gasket seals the junction between the valve cover and the engine, preventing oil from leaking out. If I notice any oil spots where I park my equipment, it’s often a sign that the gasket needs to be replaced.

Material Matters

When I was shopping for a valve cover gasket, I found that the material significantly impacts durability and performance. Common materials include:

  • Rubber: Flexible and easy to install, but may not last as long under high heat.
  • Silicone: Offers excellent resistance to heat and oil, making it a long-lasting choice.
  • Composite: A blend of materials that provides a good balance of flexibility and durability.

I recommend choosing a silicone gasket for my Craftsman engine due to its resilience and longevity.

Compatibility

Not all gaskets are created equal. It’s crucial to ensure that the gasket I choose is compatible with my specific Craftsman 15.5 HP engine model. I always check the part number and specifications listed by the manufacturer to avoid any mismatches. If I’m unsure, I consult my owner’s manual or reach out to customer service for clarification.

Brand Reputation

I’ve learned that not all brands are trustworthy. While shopping for a valve cover gasket, I pay attention to brand reputation. Established brands usually offer better quality and customer service. I often read reviews and check ratings to see what other users have experienced. Some brands I trust for engine parts include:

  • Craftsman
  • Stens
  • Oregon

Price vs. Quality

While I always look for a good deal, I’ve realized that the cheapest option isn’t always the best. I prefer investing a little more in a high-quality gasket that will save me time and money in the long run. Generally, I’ve found that spending between $15 and $30 is reasonable for a durable valve cover gasket.

Installation Process

If I plan to install the valve cover gasket myself, I ensure it comes with installation instructions. Some gaskets require additional materials like RTV sealant, so I make sure to check if I need to purchase anything else. I often watch installation videos or read DIY guides to familiarize myself with the process.

Warranty and Return Policy

Lastly, I always check the warranty and return policy when buying a valve cover gasket. A good warranty gives me peace of mind, knowing that I can return or exchange the product if it doesn’t meet my expectations. I typically look for at least a one-year warranty on engine parts.

Final Thoughts

finding the right valve cover gasket for my Craftsman 15.5 HP engine doesn’t have to be a daunting task. By considering material, compatibility, brand reputation, price, installation, and warranty, I can make an informed decision. With the right gasket, I can ensure my engine runs smoothly, keeping my equipment in top shape for years to come. Happy shopping!

Author Profile

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Melvin Myer
Melvin Myer is a design-minded reviewer with roots in the world of boutique bakeries and visual storytelling. Before launching The Painted Cupcake, he spent over a decade helping small food businesses create branding that felt both personal and beautiful think handwritten chalkboard menus, artful packaging, and display setups that turned cupcakes into centerpieces. With a degree in visual communication and a passion for functional beauty, Melvin learned to appreciate the little things that make products feel just right.

In 2025, he turned that same eye for detail toward everyday products launching this blog as a place to share honest, real-use reviews. Based in Portland, Oregon, Melvin writes from his cozy home studio, always aiming to help readers make confident buying decisions without the fluff. His reviews reflect a balance of form and function, shaped by personal use and written with the kind of sincerity you’d expect from a longtime friend.