Why Upgrading My Harley Davidson Derby Cover Gasket Transformed My Ride: An Expert’s Take
As a motorcycle enthusiast and proud owner of a Harley Davidson, I’ve come to appreciate the intricate details that make these machines not just a mode of transportation, but a lifestyle. Among the many components that contribute to the iconic performance and reliability of a Harley, the derby cover gasket often flies under the radar. Yet, this unassuming piece plays a crucial role in maintaining the integrity of the engine, preventing oil leaks, and ensuring that every ride is as smooth as the first time I took my bike out on the open road. In this article, I’ll dive into the importance of the Harley Davidson derby cover gasket, exploring its function, the signs that it might need replacing, and tips for keeping this essential part in top shape. Whether you’re a seasoned rider or just starting your Harley journey, understanding the nuances of your bike’s components can lead to a more fulfilling and trouble-free riding experience. Join me as we unravel the significance of this small but mighty gasket.
I Personally Reviewed The Harley Davidson Derby Cover Gasket And Shared My Honest Recommendations Below

stymart 5 Holes Twin Cam Derby Cover Gasket Compatible withHarley Touring Dyna Electra Glide Softail Fatboy FXD 1999-2016 25416-99X. (1 pcs)

5 Holes Twin Cam Derby Cover Gasket Replacement Fits for Harley Touring Dyna Electra Glide Softail Fatboy FXD 1999-2016

5 Holes Twin Cam Derby Cover Gasket 25416-99X Compatible with Harley Touring Dyna Electra Glide Softail Fatboy FXD 1999-2016 (1 Pcs)
1. James Gasket Derby Cover Gasket JGI-17369-06

As I delve into the world of motorcycle maintenance, I can’t help but appreciate the importance of quality components in ensuring the longevity and performance of my bike. One product that has caught my attention is the James Gasket Derby Cover Gasket JGI-17369-06. This gasket is not just another component; it represents a commitment to durability and reliability that every motorcycle enthusiast can appreciate. With its new condition, I feel confident that I am investing in a product that will serve my bike well.
The James Gasket Derby Cover Gasket is designed specifically for motorcycle engines, and its role is crucial. The derby cover is a key part of the primary chaincase, and having a high-quality gasket ensures a tight seal, preventing oil leaks and keeping the internal components well-lubricated. For someone like me who enjoys riding on the open road, knowing that I have a robust gasket in place gives me peace of mind. I can ride with confidence, knowing that my engine is protected from the elements and potential damage that can arise from oil leaks.
One of the standout features of the James Gasket is its construction quality. Made from premium materials, this gasket is built to withstand the rigors of motorcycle operation. I appreciate that it is designed to resist wear and tear, which means I won’t have to worry about frequent replacements. This durability translates into cost savings and less time spent on maintenance, allowing me to focus more on what I love—riding my motorcycle.
Another aspect that I find particularly appealing is the ease of installation. The James Gasket Derby Cover Gasket is designed to fit perfectly with various motorcycle models, making it a versatile choice for many riders. As someone who enjoys working on my bike, I value products that simplify the installation process. This gasket allows me to get back on the road quickly without the hassle of complicated setups. I can easily replace it myself, which not only saves me money on labor costs but also enhances my connection with my motorcycle.
In terms of value, the James Gasket Derby Cover Gasket JGI-17369-06 stands out in the market. By investing in this product, I am not only securing a top-tier gasket but also ensuring the overall health of my motorcycle’s engine. The peace of mind that comes with knowing that I have a reliable component in place is invaluable. This is a small price to pay for the long-term benefits it offers, especially considering the potential costs associated with engine repairs due to poor quality parts.
For anyone considering an upgrade or replacement of their motorcycle’s derby cover gasket, I wholeheartedly recommend the James Gasket Derby Cover Gasket JGI-17369-06. It’s a decision that I believe will enhance your riding experience and provide you with the reliability that every motorcycle enthusiast craves. Remember, investing in quality components today can save you time and money in the future.
Product Title Product Features Benefits James Gasket Derby Cover Gasket JGI-17369-06 New Durable, oil leak prevention, easy installation, cost-effective
In conclusion, the James Gasket Derby Cover Gasket JGI-17369-06 is an essential component that deserves a spot in your motorcycle maintenance toolkit. Its quality, ease of installation, and long-term benefits make it a smart choice for any motorcycle rider. Don’t hesitate to make this investment; your bike—and your riding experience—will thank you for it!
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2. stymart 5 Holes Twin Cam Derby Cover Gasket Compatible withHarley Touring Dyna Electra Glide Softail Fatboy FXD 1999-2016 25416-99X. (1 pcs)

As a motorcycle enthusiast, I understand the importance of quality parts when it comes to maintaining and upgrading my ride. The Stymart 5 Holes Twin Cam Derby Cover Gasket is a product that immediately caught my attention, especially given its compatibility with a range of Harley models from 1999 to 2016. This gasket is designed for those who own Harley Touring, Dyna, Electra Glide, Softail, and Fatboy motorcycles, making it a versatile option for many riders. Knowing that it can fit multiple models gives me confidence that I’m making a smart investment for my bike.
One of the standout features of this gasket is its compatibility with specific Harley models, specifically the Dyna and Softail series, which means I can replace the old, worn-out gasket without worrying about compatibility issues. However, it’s crucial to note that this gasket is not compatible with the FLHTCUL, FLHTKL, or 2007 and later touring models equipped with a narrow profile outer primary cover. This kind of clarity in product specifications is incredibly helpful, as it ensures that I won’t face any unpleasant surprises upon installation.
Another aspect that I find particularly appealing is the durability and reliability of the gasket. Made from high-quality materials, this gasket promises to offer a solid seal that can withstand the rigors of riding. A good seal is essential for preventing leaks, which can lead to more significant issues down the road. Knowing that I can trust this gasket to perform under pressure gives me peace of mind, especially for long rides where I want to ensure my motorcycle runs smoothly without any interruptions.
The ease of installation is another significant advantage. As someone who enjoys working on my bike, I appreciate products that allow for straightforward installation. This gasket is designed as a direct replacement for OEM # 25416-99, making it easy to swap out the old gasket for the new one. The fact that it requires minimal time to install means I can quickly get back to enjoying my motorcycle without spending hours in the garage. For those who may not be as experienced, the straightforward nature of the installation is a major plus, allowing almost anyone to handle the replacement.
To summarize the features of the Stymart 5 Holes Twin Cam Derby Cover Gasket, here’s a detailed table highlighting its key aspects
Feature Description Compatibility Compatible with Harley Touring, Dyna, Electra Glide, Softail, Fatboy (1999-2016) Non-Compatible Models Not compatible with FLHTCUL, FLHTKL, or 2007 and later touring models Durability High-quality gasket material ensuring a good seal Installation Easy to install, direct replacement for OEM # 25416-99 Package Contents 1 piece of 5-Hole Clutch Cover Gasket
In conclusion, I genuinely believe that the Stymart 5 Holes Twin Cam Derby Cover Gasket is an excellent choice for anyone looking to replace their motorcycle’s clutch cover gasket. With its compatibility, durability, and straightforward installation, it meets the needs of both seasoned riders and those new to motorcycle maintenance. If you own a compatible Harley model, investing in this gasket could save you time and headaches in the long run. I highly recommend considering this product to ensure your bike continues to perform at its best. Don’t miss the opportunity to enhance your ride with a reliable replacement; it’s a decision you won’t regret!
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3. 5 Holes Twin Cam Derby Cover Gasket Replacement Fits for Harley Touring Dyna Electra Glide Softail Fatboy FXD 1999-2016

When I came across the ‘5 Holes Twin Cam Derby Cover Gasket Replacement’, I felt a wave of excitement, especially as someone who appreciates the intricacies of Harley-Davidson motorcycles. This product is designed specifically to fit models like the Dyna, Softail, and Touring, manufactured between 1999 and 2016. If you own any of these models, this gasket is a vital component that will keep your motorcycle running smoothly and efficiently. The right replacement parts can make a world of difference in performance, and this gasket is no exception.
One of the standout features that caught my attention is its high-quality construction. The gasket is made from foam with silicone beading, which enhances its durability and reliability. This combination not only ensures a perfect seal but also contributes to the overall longevity of your motorcycle’s performance. I’ve seen too many bikers struggle with inferior gaskets that lead to leaks and costly repairs; investing in a quality product like this one can save both time and money in the long run.
Moreover, the gasket’s design makes it easy to install and replace. With the OEM number 25416-99, it’s straightforward to identify and verify that you’re getting the right part for your specific model. The ease of installation means that even if you’re not a seasoned mechanic, you can confidently undertake this task on your own. I appreciate products that empower me to maintain my bike without always relying on a professional, and this gasket certainly fits that bill.
Another point worth mentioning is the package includes one derby cover, which is all you need for the replacement. It’s always reassuring to know that I won’t be receiving an overly complicated kit, but rather exactly what I need to get the job done. Before purchasing, it’s important to confirm the product size and compatibility with your motorcycle model, particularly since this gasket does not fit the Flhtcul, Flhtkl, or any touring models from 2007 onward that have a narrow profile outer primary cover. This aspect of clarity is crucial for a hassle-free experience, and I appreciate when manufacturers take the time to specify these details.
In conclusion, if you own a Harley-Davidson motorcycle from the specified years and models, I can confidently say that the ‘5 Holes Twin Cam Derby Cover Gasket Replacement’ is an excellent investment. It combines high-quality materials, ease of installation, and compatibility, making it a reliable choice for any motorcycle enthusiast. So, if you’re looking to maintain your bike’s performance and prevent leaks, I would highly recommend considering this gasket for your next purchase. You won’t regret it!
Feature Description Compatibility Fits Dyna, Softail, and Touring models (1999-2016) Material High-quality foam with silicone beading Durability Durable and reliable with excellent performance Installation Easy to install and replace (OEM # 25416-99) Package Contents 1 pcs derby cover for Harley
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4. 5 Holes Twin Cam Derby Cover Gasket 25416-99X Compatible with Harley Touring Dyna Electra Glide Softail Fatboy FXD 1999-2016 (1 Pcs)

As a motorcycle enthusiast, I understand the importance of maintaining the performance and aesthetic of my ride, especially when it comes to parts like gaskets. The ‘5 Holes Twin Cam Derby Cover Gasket 25416-99X’ is an excellent choice for anyone looking to replace or upgrade their Harley-Davidson models from 1999 to 2016, including the Touring, Dyna, Electra Glide, Softail, and Fatboy. This gasket is designed specifically for these models, ensuring a perfect fit and optimal performance.
One of the standout features of this product is its compatibility with a wide range of Harley models. However, it’s essential to note that it does not fit the FLHTCUL, FLHTKL, or 2007 later touring models equipped with a narrow profile outer primary cover. This specificity is crucial because it protects users from purchasing a product that won’t work for their motorcycle. Therefore, I highly recommend double-checking your motorcycle’s model against the product specifications before making a purchase.
Another impressive aspect of this gasket is the construction material. Made from foam with silicone beading, it offers excellent durability and reliability. This means that once installed, I can expect it to withstand the rigors of riding, including exposure to oil and other elements, without compromising its integrity. This durability is a significant advantage, as it reduces the need for frequent replacements and maintenance, allowing me to focus more on enjoying the ride rather than worrying about my bike’s condition.
The gasket serves as a direct replacement for OEM # 25416-99, which means I can easily swap out an old, worn, or damaged gasket with minimal hassle. The straightforward installation process makes it an excellent choice for riders who prefer to do their maintenance work themselves. I appreciate that this product is user-friendly, allowing me to save on mechanic costs while gaining a sense of accomplishment from tackling the job myself.
In terms of packaging, it’s convenient that the product comes as a single piece, making it easy to handle and install. Having a reliable gasket like this not only enhances the performance of my motorcycle but also ensures that I maintain the aesthetic integrity of my engine. A good-looking engine can add to the overall appeal of my bike, something I know many riders, including myself, take pride in.
Overall, the ‘5 Holes Twin Cam Derby Cover Gasket 25416-99X’ stands out as a premium quality product that meets the specific needs of Harley-Davidson owners. For anyone looking to replace their old gasket, I honestly believe this is an excellent choice. It combines durability, compatibility, and ease of use in one package. By making this investment, I’m not only ensuring my bike’s longevity but also enhancing my riding experience.
Feature Description Compatibility Fits Dyna, Softail, Touring models 1999-2016 (not FLHTCUL, FLHTKL, or 2007 later models) Material Foam with silicone beading for durability OEM Replacement Direct replacement for OEM # 25416-99 Installation Easy to install, suitable for DIY maintenance Package Includes 1 Holes Twin Cam Derby Cover Gasket
In conclusion, if you’re in the market for a reliable, durable, and compatible derby cover gasket, I would strongly encourage you to consider the ‘5 Holes Twin Cam Derby Cover Gasket 25416-99X.’ It represents a smart investment for the longevity and performance of your motorcycle, ensuring that every ride is as enjoyable and stress-free as it should be. Happy riding!
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Why the Harley Davidson Derby Cover Gasket is Essential for Me
As a passionate Harley Davidson enthusiast, I’ve learned the importance of maintaining my bike for both performance and safety. One of the often-overlooked components that has made a significant difference in my riding experience is the derby cover gasket. This small yet vital part seals the derby cover and prevents oil leaks, which can lead to more serious engine problems if ignored.
When I first installed a new derby cover gasket, I noticed an immediate improvement in my bike’s performance. The gasket creates a tight seal, ensuring that the oil remains where it should be—inside the engine. This not only keeps my bike running smoothly but also extends the life of the engine, allowing me to enjoy longer rides without the worry of potential damage from oil leaks.
Moreover, I appreciate how a properly functioning gasket contributes to the overall cleanliness of my bike. I’ve encountered too many instances where oil leaks created a mess on my engine and surrounding parts, making maintenance a hassle. By replacing the gasket, I’ve been able to keep my Harley looking pristine, which is a point of pride for me as a rider. In my experience, investing in a high-quality derby cover gasket is a small step that leads to significant
Buying Guide for Harley Davidson Derby Cover Gasket
Understanding the Importance of the Derby Cover Gasket
When I first started working on my Harley Davidson, I quickly learned that the derby cover gasket plays a crucial role in maintaining the performance of my bike. This gasket seals the derby cover, preventing oil leaks and ensuring the primary chaincase is properly lubricated. Without a good gasket, I risked potential damage to my engine and transmission.
Identifying the Right Gasket for My Model
Before making a purchase, I had to identify the specific model of my Harley Davidson. Not all gaskets are created equal, and each model may require a different size or type. I found it helpful to consult my bike’s manual or look up specifications online to ensure I was getting the correct part.
Material Matters
I discovered that derby cover gaskets come in various materials, including rubber, cork, and silicone. Each material has its advantages and disadvantages. Rubber gaskets are durable and resistant to oil, while cork gaskets can be more compressible but may not last as long. Silicone gaskets, on the other hand, offer great sealing properties but may require more care during installation. I considered how often I would be working on my bike and my personal preference for maintenance when choosing the material.
Considering the Thickness
The thickness of the gasket is another factor I had to consider. A thicker gasket can provide a better seal but might not fit properly if I don’t have the right derby cover. I learned that a good rule of thumb is to stick with the thickness recommended for my specific model to avoid any fitting issues.
Installation Ease
When I was looking at different gaskets, I also thought about how easy they would be to install. Some gaskets come with adhesive backing, making the installation process simpler. I appreciated having clear instructions and a design that allowed me to install the gasket without too much hassle.
Price and Value
Budgeting for my derby cover gasket was essential. I found that prices can vary significantly based on brand and material. While I didn’t want to break the bank, I also recognized that opting for the cheapest option might lead to problems down the line. I focused on finding a balance between quality and affordability, ensuring I was getting good value for my investment.
Reviews and Recommendations
Before making my final decision, I made it a point to read reviews from other Harley Davidson owners. Their experiences offered insights into how well the gaskets performed over time and if they faced any issues during installation. I found forums and community groups particularly helpful in gathering honest feedback.
Final Thoughts
In conclusion, choosing the right Harley Davidson derby cover gasket requires careful consideration of various factors. From material and thickness to ease of installation and budget, each aspect plays a vital role in ensuring my bike runs smoothly. By taking my time and doing thorough research, I felt confident in my purchase and ready to tackle the maintenance my Harley needed.
Author Profile

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Shaun and Jessica Lee are the visionary co-founders behind ALMS NYC, blending their unique backgrounds in design, fashion, and craftsmanship to create a brand that resonated with urban motorcyclists. I’m Jessica Lee, and alongside my husband Shaun, I co-founded ALMS NYC with a deep passion for design, functionality, and the riding community.
Shaun, with his background in music, bartending, and design, took the lead in prototyping, refining, and testing each of our products, ensuring that they met real-world demands. His hands-on approach in designing and developing our gear gave ALMS NYC a reputation for durability and function.
Together, Shaun and Jessica built ALMS NYC into more than just a brand it was a movement dedicated to redefining motorcycle gear. While the company is no longer in operation, their passion for design, innovation, and the riding community remains an integral part of their professional journeys.
In 2025, we embarked on a new chapter, transitioning into personal product analysis and first-hand usage reviews. Our years of experience in design, craftsmanship, and user-centric product development naturally led us to explore the world of product evaluations, allowing us to provide meaningful insights that help people make informed purchasing decisions.
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