Best Performance Differential Cover Gaskets of 2025

Robert Reyes Avatar
Robert Reyes
Last Updated: Jan 10, 2025

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Performance differential cover gaskets are a vital component in ensuring the proper functioning of a vehicle's differential system. These gaskets are designed to provide a tight seal between the differential cover and the housing, preventing any leaks of gear oil or other fluids. Made from high-quality materials such as rubber or cork, these gaskets are highly durable and able to withstand the extreme temperatures and pressures of the differential system. With their superior sealing properties, performance differential cover gaskets are a must-have for any vehicle owner looking to maintain optimal performance and longevity of their differential system.

At a Glance: Our Top Picks

Allstar Thin Style Gasket for Ford 9" Rear End Cover #TOP 1
Allstar Thin Style Gasket for Ford 9" Rear End
ftb score rating icon 9.8
Allstar Performance Thick Gasket Cover #TOP 2
Allstar Performance Thick Gasket
ftb score rating icon 9.7
Yukon Gear & Axle Cover Gasket for GM 12-Bolt Truck Differential Cover #TOP 3
Yukon Gear & Axle Cover Gasket for GM 12-Bolt Truck Differential
ftb score rating icon 9.5

Top 10 Performance Differential Cover Gaskets

#TOP 1

Allstar Thin Style Gasket for Ford 9" Rear End

Allstar Performance
ALL72045
1 Piece
Allstar Thin Style Gasket for Ford 9" Rear End Cover
Allstar Performance ALL72045 Thin Style Gasket Differential Gasket for Ford 9' Rear End

The Allstar Thin Style Gasket for Ford 9" Rear End is a high-quality differential gasket designed specifically for Ford 9 inch rear ends. Made from a thin paper material with a steel core, this gasket ensures a secure and reliable seal for your differential cover. The thin design allows for proper clearance and prevents interference with other components. With its easy installation process, this gasket provides convenience and saves you time and effort. By preventing leaks and maintaining optimal performance, the Allstar Thin Style Gasket for Ford 9" Rear End guarantees a smooth and efficient operation of your vehicle's differential system.

What We Like
Durable material
Easy installation
Prevents leaks
#TOP 2

Allstar Performance Thick Gasket

Allstar Performance
ALL72052
1 Piece
Allstar Performance Thick Gasket Cover
Allstar Performance ALL72052 Thick Style Gasket Quick Change Rear End Cover Gasket

The Allstar Thick Gasket is designed specifically for quick change rear ends, ensuring a reliable seal for your differential. Made from a robust paper material reinforced with a steel core, this gasket offers durability and strength, which helps prevent leaks and maintain performance. Its thick construction provides an excellent fit, making installation easier and more efficient for you. With this gasket, you can enjoy peace of mind knowing your rear end is well protected against wear and tear, contributing to the longevity of your vehicle's performance.

What We Like
Durable steel core
Easy installation
Leak prevention
Strengthened design

Yukon Gear & Axle Cover Gasket for GM 12-Bolt Truck Differential

YCGGM12T
No Color
No Size
Yukon Gear & Axle Cover Gasket for GM 12-Bolt Truck Differential Cover
Yukon Gear & Axle (YCGGM12T) Cover Gasket for GM 12-Bolt Truck Differential

The Yukon Gear & Axle Cover Gasket is a replacement part that is specifically designed for GM 12-Bolt Truck Differentials. This gasket is intended to provide a perfect fit and seal for your differential cover, ensuring that no leaks occur.

What We Like
Perfect fit for GM 12-Bolt Truck Differentials
Prevents leaks from occurring
High-quality replacement part
#TOP 4

Motive Gear 5117 Differential Cover Gasket

Motive Gear 5117 Differential Cover Gasket Cover
Motive Gear 5117 Dana-70 Differential Cover Gasket

The Motive Gear Gasket is an essential auto part designed for reliable performance. With package dimensions of about 14 inches long and nearly 11 inches wide, it is compact and easy to store. Weighing in at just 0.72 pounds, it is lightweight, making installation a breeze. Manufactured in China, this gasket ensures a quality fit for your differential cover, helping to prevent leaks and maintain optimal performance of your vehicle. Choosing this gasket means you can drive with confidence, knowing you have a dependable component in your auto system.

What We Like
Lightweight design
Compact packaging
Quality fit
Leak prevention
#TOP 5

Crown Automotive Differential Cover Gasket J3172122

J3172122
Brown
Crown Automotive Differential Cover Gasket J3172122 Cover
Crown Automotive J3172122 Differential Cover Gasket, brown

The Crown Differential Cover Gasket is designed as a direct replacement for your vehicle's component, ensuring a perfect fit and easy installation. Its high-quality construction guarantees durability, providing you with a long-lasting solution that enhances your vehicle's performance. With top-quality materials, this gasket not only improves functionality but also contributes to the overall style and comfort of your ride. You can trust this product to keep your vehicle running smoothly and efficiently, making it an essential addition for any automotive enthusiast.

What We Like
Direct replacement for easy installation
Durable and long-lasting quality
Enhances vehicle functionality
Improves style and comfort
#TOP 6

SPC 7546 S10 Differential Cover

SPC 7546 S10 Differential Cover Cover
SPC Performance 7546 S10 Differential Cover

The SPC Differential Cover is a key auto part designed to enhance your vehicle's performance. Weighing 2.3 lbs, this product is lightweight, making installation more manageable for you. Its dimensions of 13.99 inches in length, 10.96 inches in width, and 1 inch in height ensure it fits well in most setups. As part of the Performance Differential Cover Gaskets category, it serves to improve the sealing of your differential, ultimately providing better reliability and efficiency. With just one unit packaged, you can easily get what you need without excess clutter.

What We Like
Lightweight for easy installation
Compact dimensions for better fit
Enhances differential performance
Single unit packaging
#TOP 7

Yukon Gear & Axle Cover Gasket for GM 12-Bolt Differential

YCGGM12P
No Color
No Size
Yukon Gear & Axle Cover Gasket for GM 12-Bolt Differential Cover
GM 12 bolt passenger car cover gasket

The Yukon Gear & Axle (YCGGM12P) Cover Gasket is a durable replacement part for your GM 12-Bolt Passenger Car Differential. This gasket is specifically designed for differential applications and fits perfectly to prevent any leakage. With a 1-year warranty, you can be confident in the quality of this gasket.

What We Like
Durable and reliable
Fits perfectly to prevent leakage
1-year warranty
#TOP 8

Ratech 5110 Differential Gasket

Ratech
5110
Ratech 5110 Differential Gasket Cover
Ratech 5110 Differential Gasket

The Ratech Differential Gasket is designed to meet your automotive needs with precision and reliability. Measuring 8.0 inches long, 7.0 inches wide, and 1.0 inch high, this gasket is compact and easy to handle. Weighing just 0.1 pounds, it is lightweight, making installation a breeze. Sold as a single unit, you can conveniently purchase just what you need without excess. As a differential cover gasket, it plays a crucial role in preventing leaks and ensuring your vehicle operates smoothly. This gasket is an essential component for maintaining the integrity of your vehicle's differential system.

What We Like
Compact dimensions
Lightweight design
Single unit purchase
Prevents leaks
#TOP 9

Yukon Gear & Axle Cover Gasket for GM 14-Bolt Truck 10.5 Differential

YCGGM14T
No Color
No Size
Yukon Gear & Axle Cover Gasket for GM 14-Bolt Truck 10.5 Differential Cover
GM 10.5' 14 bolt truck cover gasket

The Yukon Gear & Axle Cover Gasket is a replacement part for GM 14-Bolt Truck 10.5 Differential. It is designed for specific differential applications, ensuring a perfect fit. The gasket comes with a 1-year warranty.

What We Like
Perfect fit for specific differential applications
Comes with a 1-year warranty
Replacement part
#TOP 10

Yukon Gear & Axle (YCGF7.5) Cover Gasket

YCGF7.5
No Color
No Size
Yukon Gear & Axle (YCGF7.5) Cover Gasket Cover
7.5" Ford cover gasket.

This differential cover gasket is a replacement part designed for specific applications. It comes with a 1-year warranty and is suitable for Ford 7.5 differentials.

What We Like
Durable and long-lasting
Easy to install
Provides a tight seal to prevent leaks
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Is it better to use a gasket or RTV on a differential?

Using a Fel-Pro differential cover gasket is recommended for sealing a differential cover. These gaskets are designed specifically for this purpose and help seal imperfect sealing surfaces.

2. When should you not use RTV sealant?

If your assembly will be exposed to gasoline, it is not advisable to use RTV sealant. In such cases, a solvent-based gasket maker should be used instead.

3. Is RTV stronger than silicone?

When choosing between RTV and silicone sealants, it can be a complex decision. Pure silicone sealant has stronger adhesion, less shrinkage, lower temperature application, and better resistance to weathering compared to extended silicone sealant.

4. Can I use silicone instead of RTV?

RTV silicone is generally more expensive than regular silicone, which limits its usage. Many people prefer using regular silicone due to its lower cost.

5. Do you use sealant on Felpro gaskets?

Most Fel-Pro gaskets do not require the use of sealant. However, in certain cases, such as mating gaskets or filling gaps, sealant may be necessary.

Editor's Notes

During our performance differential cover gasket research, we found 20 performance differential cover gasket products and shortlisted 10 quality products. We collected and analyzed 4,599 customer reviews through our big data system to write the performance differential cover gaskets list. We found that most customers choose performance differential cover gaskets with an average price of $6.77.

The performance differential cover gaskets are available for purchase. We have researched hundreds of brands and picked the top brands of performance differential cover gaskets, including Allstar Performance, Yukon Gear & Axle, Motive Gear, Crown Automotive, Specialty Products Company. The seller of top 1 product has received honest feedback from 4,347 consumers with an average rating of 4.6.

Written by
Robert Reyes Avatar

Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.