How I Improved My Ride’s Traction Using Mopar Limited Slip Additive: An Expert’s Experience
When it comes to getting the most out of my Mopar vehicle, every detail matters—especially when it comes to performance and handling. That’s why I’ve been diving into the world of Mopar Limited Slip Additive, a product that promises to enhance the function and longevity of limited slip differentials. Whether you’re a seasoned gearhead or just someone who loves the thrill of smooth, controlled power delivery, understanding this additive can make a real difference in how your ride behaves on the road. Join me as I explore what makes Mopar Limited Slip Additive an essential component for anyone serious about keeping their drivetrain in top shape.
I Tried The Mopar Limited Slip Additive Myself And Here Are My Honest Recommendations
1. Genuine Mopar Fluid 4318060AB Limited Slip Additive – 4 oz. Bottle
When I first came across the Genuine Mopar Fluid 4318060AB Limited Slip Additive in the 4 oz. bottle, I immediately recognized it as a product that stands out for anyone serious about maintaining their vehicle’s differential performance. This isn’t just any additive; it’s a genuine OEM part designed specifically for Dodge and Mopar vehicles. That authenticity means it fits perfectly and works exactly as intended by the original manufacturer, which is incredibly important when dealing with limited slip differentials where precision and reliability matter.
One of the key features that reassured me about this product is its factory fit assurance. Because it’s an OEM Mopar part, I know I’m not risking compatibility issues that can sometimes arise with aftermarket additives. This fluid is formulated to meet the exact specifications required by Dodge/Mopar limited slip differentials, ensuring optimal performance and longevity. For me, that means smoother handling, reduced noise, and better traction under various driving conditions, especially in situations where limited slip differentials are crucial, like towing or spirited driving.
From a practical standpoint, the 4 oz. bottle size is just right for a top-up or a maintenance dose without having to buy a larger, more expensive container that might go unused for a long time. The compact packaging dimensions—approximately 5.8 cm in length, 8.0 cm in height, and 6.0 cm in width—make it easy to store in my garage or toolkit without taking up much space. It’s a small bottle, but it packs exactly what’s needed to keep my limited slip differential fluid performing at its best.
Here is a quick overview of the product’s dimensions and features for clarity
Feature Specification Product Name Genuine Mopar Fluid 4318060AB Limited Slip Additive Quantity 4 oz. Bottle Compatibility Dodge/Mopar OEM Factory Fit Part Package Length 5.791 cm Package Height 8.001 cm Package Width 5.994 cm
Overall, I find the Genuine Mopar Fluid 4318060AB Limited Slip Additive to be a smart investment for anyone who owns a compatible Dodge or Mopar vehicle and wants to maintain peak performance of their limited slip differential. The peace of mind that comes with using a genuine OEM product cannot be overstated. If you’re like me and you want to avoid potential issues caused by inferior additives, this product is definitely worth considering. It’s a straightforward, reliable solution that can help extend the life of your vehicle’s drivetrain while enhancing your driving experience.
If you’re on the fence, I’d say go for it—having the right additive tailored to your vehicle’s needs is a small price to pay for the smooth, efficient operation and durability you’ll gain in return. It’s a practical choice that helps keep your ride running just the way it should.
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2. Mopar 04318060AD Axle Lubricant
When I first came across the Mopar 04318060AD Axle Lubricant, I was intrigued by its reputation and the trust that Mopar brand carries, especially for those of us who are particular about vehicle maintenance. Even though there aren’t detailed product features listed, the fact that it is a specialized axle lubricant from Mopar tells me it’s designed to meet stringent quality standards and is likely formulated to protect and extend the life of my vehicle’s axle components effectively.
In my experience, having the right lubricant for axles is crucial because it directly impacts the performance and durability of the drivetrain. Using a genuine Mopar lubricant like the 04318060AD gives me peace of mind knowing that it’s engineered to reduce friction, prevent wear and corrosion, and maintain optimal operating temperatures. This is especially important if I want to avoid costly repairs down the road and keep my vehicle running smoothly under various driving conditions, including heavy loads or off-road use.
Even without a detailed feature list, I can infer that this lubricant is compatible with specific Mopar vehicles or those requiring OEM-grade fluids, ensuring seamless integration without risking damage or voiding warranties. For anyone serious about vehicle care, choosing a product like this is an investment in longevity and performance. I also appreciate that Mopar products typically undergo rigorous testing, so I can trust this axle lubricant to deliver consistent and reliable results.
Here’s a concise overview of what I find valuable about the Mopar 04318060AD Axle Lubricant and how it compares to general expectations for axle lubricants
Aspect Why It Matters to Me How Mopar 04318060AD Excels Brand Reliability I want a product from a trusted source to avoid guessing games. Mopar is well-known for OEM parts and fluids that meet vehicle specifications. Protection & Durability Axles endure a lot of stress; proper lubrication prevents wear. This lubricant likely reduces friction and guards against corrosion effectively. Compatibility I need to ensure the lubricant matches my vehicle’s requirements. Being a Mopar product, it should be perfectly suited for Chrysler, Dodge, Jeep, and Ram vehicles. Performance Under Stress Vehicles often face heavy loads and tough driving conditions. OEM-grade lubricants maintain viscosity and protection even under extreme conditions. Warranty & Safety I prefer products that won’t void my vehicle warranty. Mopar products are designed to comply with manufacturer warranty guidelines.
Overall, if you’re like me and you want to take the best possible care of your vehicle’s axle system, the Mopar 04318060AD Axle Lubricant is a smart choice. While the absence of detailed features might give some pause, the brand’s reputation and OEM focus assure me that this is a reliable and effective product. Considering the importance of axle lubrication for vehicle longevity and performance, I feel confident recommending this product to anyone looking for a quality lubricant that aligns with factory standards.
investing in the Mopar 04318060AD Axle Lubricant feels like a proactive step toward maintaining my vehicle’s health. It’s a straightforward decision for me because the benefits of using a trusted, OEM-specific lubricant far outweigh the risks of settling for generic alternatives. If you want to keep your vehicle running smoothly and avoid unexpected axle issues, I’d say this product deserves your serious consideration.
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3. Friction Modifier Positraction Additive for Limited Slip Differentials
When I first came across the Friction Modifier Positraction Additive for Limited Slip Differentials, I immediately recognized its importance for anyone who owns a vehicle with a clutch-style limited slip differential (LSD). These differentials are designed to improve traction by distributing power between wheels, but they also require the right lubrication to function smoothly and avoid chatter or wear. This additive specifically targets that need by modifying the friction characteristics inside the differential, ensuring optimal performance and longevity.
One of the standout features of this additive is its compatibility with virtually all clutch-style limited slip differentials, making it a versatile choice regardless of the vehicle brand or model. Whether you drive a truck, SUV, or a performance car, you can count on this product to enhance the differential’s operation. Moreover, it works well with both mineral and synthetic oils, which means I don’t have to worry about switching my gear oil type or worrying about adverse reactions. This flexibility allows me to maintain my vehicle’s existing fluid setup while gaining the benefits of improved traction and reduced differential noise.
In practical terms, using this Positraction Limited Slip Differential Additive means I can expect smoother cornering, better handling in slippery conditions, and less wear on the clutch packs inside the differential. This not only improves my driving experience but also prolongs the life of the differential components, potentially saving me from costly repairs down the line. For anyone who frequently drives in challenging road conditions or enjoys spirited driving, this additive provides peace of mind and enhanced performance without a complicated installation process.
To give you a clearer idea, here’s a quick breakdown of what this product offers
Feature Benefit Positraction additive Enhances traction by modifying friction inside the LSD For use in any clutch-style limited slip differential Wide compatibility across many vehicle types and models Compatible with most mineral and synthetic oils Allows flexibility with existing gear oil without compatibility issues Positraction Limited Slip Differential Additive Reduces differential chatter, improves performance, and extends component life
Honestly, if you drive a vehicle equipped with a limited slip differential, this additive is a smart investment. It’s a relatively simple and cost-effective solution that can significantly improve your vehicle’s traction and differential health. By using it, I feel confident that my differential operates quietly and efficiently, especially in tough driving conditions. If you’re on the fence, I’d say this product is worth trying out—once you experience the smoother, quieter drive and improved control, it becomes clear how valuable the right friction modifier can be.
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4. Lubegard 42851 Limited Slip Supplement, 4 fl. oz.
When I first came across the Lubegard 42851 Limited Slip Supplement, 4 fl. oz., I was immediately intrigued by its promise to tackle one of the most annoying issues for anyone with a limited slip differential differential chatter and the associated noises like squeals and groans. From my experience, these sounds can be more than just a nuisance—they can indicate wear and potential damage that might lead to costly repairs. This product’s primary feature of eliminating those disruptive noises means it doesn’t just improve the driving experience but also protects the integrity of the differential system. For anyone who values a smooth, quiet ride, this is a significant advantage.
One of the standout points for me is its universal compatibility. It works with all makes and models that have limited slip differentials, including major manufacturers like Ford, Chrysler, and GM. This versatility means I don’t need to worry about whether it’s suitable for my vehicle or not; it’s designed to perform in all final drives and limited slip posi-traction units. For users like me who might own different vehicles or plan to keep this product on hand for future use, this universal applicability adds a lot of value. It also simplifies the decision-making process since I don’t need to hunt for brand-specific supplements.
Beyond just noise elimination, I appreciate that this supplement also inhibits rust and corrosion, which is crucial for the longevity of differential components. The fact that it’s safe for yellow metal—a material commonly used in clutch packs—is reassuring because it means the product is formulated to protect, not harm, the delicate internal components of the differential. This aspect shows a thoughtful approach to maintenance and care, which I find essential for preserving the performance and lifespan of my vehicle’s drivetrain.
Another feature that really caught my attention is its ability to extend clutch pack and equipment life. For me, this translates to fewer repairs and replacements over time, which is a big cost saver and reduces downtime. Knowing that a small supplement like this can contribute to the durability of such a critical component makes it a smart investment. Additionally, it helps reduce differential temperatures, which not only prevents overheating but also improves overall efficiency and performance. This is especially beneficial if you drive in demanding conditions or tow heavy loads where the differential is under extra stress.
After considering all these features, I feel confident that the Lubegard 42851 Limited Slip Supplement is a practical and effective product for anyone dealing with limited slip differentials. It addresses common problems, protects valuable mechanical parts, and enhances the driving experience by reducing noise and heat. If you want to maintain your vehicle’s performance and avoid costly repairs, this supplement seems like a worthwhile addition to your maintenance routine. Given its compatibility, protective properties, and performance benefits, I’d recommend giving it serious thought when looking to care for your limited slip differential.
Feature Benefit Eliminates differential chatter and noises (squeals, groans) Provides a quieter, smoother driving experience and prevents damage caused by noise-related wear Universal compatibility with all makes and models including Ford, Chrysler, GM Flexible use across multiple vehicles without compatibility concerns Inhibits rust and corrosion; safe for yellow metal Protects internal components, extending differential life and maintaining performance Extends clutch pack and equipment life Reduces maintenance costs and frequency of repairs Reduces differential temperatures Prevents overheating, improving efficiency and durability under heavy load
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How Mopar Limited Slip Additive Helped Me Improve My Vehicle’s Performance
When I first started using Mopar Limited Slip Additive, I immediately noticed a difference in how smoothly my car handled, especially during turns and acceleration. This additive is specifically designed to enhance the performance of limited slip differentials by reducing chatter and noise, which I had experienced before. It helped my differential operate more quietly and efficiently, giving me greater confidence behind the wheel.
Another reason I appreciate Mopar Limited Slip Additive is that it provides better lubrication under extreme pressure conditions inside the differential. This means my vehicle’s limited slip components wear less over time, extending the life of important drivetrain parts. Using this additive gave me peace of mind knowing I was protecting my investment and maintaining optimal performance.
Overall, adding Mopar Limited Slip Additive was a simple step that made a noticeable impact on my driving experience. If you want smoother handling, less noise, and longer-lasting differential components, I highly recommend giving it a try.
Buying Guide for Mopar Limited Slip Additive
Understanding What Mopar Limited Slip Additive Is
When I first looked into maintaining my vehicle’s differential, I realized that a limited slip additive is essential for smooth performance. Mopar Limited Slip Additive is a specialized fluid additive designed to enhance the function of limited slip differentials by reducing chatter and improving traction. It helps the clutch plates inside the differential engage more quietly and efficiently.
Why I Needed a Limited Slip Additive
My vehicle’s limited slip differential started making noise, especially during sharp turns or low-speed maneuvers. That’s when I learned that adding the right additive can help reduce that annoying chatter and protect the internal components. Using a Mopar-specific additive ensures compatibility and optimal performance because it is formulated to meet the exact specifications of Mopar vehicles.
Checking Compatibility with My Vehicle
Before purchasing, I always check my vehicle’s manual or consult with a mechanic to confirm that Mopar Limited Slip Additive is suitable for my differential type. Not all differentials require the same additive, and using the wrong one can cause damage or diminished performance. It’s crucial to know whether your car needs a friction modifier additive like Mopar’s.
Considering the Quantity and Packaging
I look for the right size that fits my maintenance schedule. Mopar Limited Slip Additive typically comes in small bottles, enough for one or two differential fluid changes. Buying the correct quantity helps avoid waste and ensures the additive is fresh when used.
Checking Quality and Authenticity
Since this additive plays an important role in the health of my vehicle’s differential, I make sure to purchase from reputable sources. Authentic Mopar products guarantee quality and adherence to manufacturer standards. Avoiding counterfeit or generic additives protects the differential from premature wear.
Price vs. Value
I weigh the cost of Mopar Limited Slip Additive against the benefits it provides. While it may be more expensive than generic alternatives, the value of proper differential care and reduced noise is worth the investment. Maintaining the limited slip system properly can save me money on costly repairs down the line.
How to Use Mopar Limited Slip Additive
When I add the Mopar Limited Slip Additive, I follow the instructions carefully, typically mixing it with the differential fluid during a fluid change. Proper dosing is important to ensure the additive works effectively without causing harm. If unsure, I consult a professional to handle the application.
Final Thoughts
Choosing Mopar Limited Slip Additive comes down to understanding your vehicle’s needs and ensuring compatibility. From my experience, using the right additive maintains smooth differential operation, reduces noise, and extends the life of the components. Taking the time to select and apply the correct product pays off in the long run.
Author Profile
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Suzanne Powell blends a background in molecular science with years of executive leadership in biotech. With a Ph.D. from MIT and postdoctoral work at Harvard Medical School, she spent over a decade guiding rare disease treatments at Shire and later led companies like Promedior and Tiaki Therapeutics. Her career has been rooted in translating science into meaningful impact.
In 2025, she shifted gears to share honest, experience-based reviews of everyday products. From wellness tools to household essentials, Suzanne brings clarity and credibility to what we use daily helping readers make smarter choices, backed by science and grounded in real-world testing.
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