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Vehicles manufactured after 1990 often have differential housings sealed with RTV silicone. Over time, extreme vehicle vibration and even rough roads can cause the RTV bead to break. If the bead breaks and the vehicle loses the axle lube, the transmission gears begin to rub and wear. That's the whining sound that you hear. Unfortunately, it's a repair that needs immediate attention. Fel-Pro offers precut differential replacement gaskets for these applications, so you won't have to worry about applying RTV and waiting for it to set up to seal. These gaskets are available in a variety of materials, thicknesses, and configurations for precise fitment on nearly 70 differential case designs. Order the model recommended for your application—and eliminate the need for messy RTV sealant.
( 226 )
$5.99
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$48.99
Yukon Gear & Axle manufactures a complete line of general replacement and performance series pinion yokes for many street, racing, and heavy-duty off-road applications. Yukon pinion adapter sleeves adapt standard yokes to use late model, triple-lip pinion seals. They're available for a variety of differentials and are all expertly crafted from premium materials. Designed to match rigorous quality standards, the sleeves provide high-quality at a budget-friendly price.
( 24 )
$21.89
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$27.99
Spicer Drivetrain Products pinion seals offer your best protection against nagging leaks and damaging contamination. These genuine Spicer parts deliver the perfect fit and performance you expect. They're manufactured from quality materials to make your rebuild or general maintenance a success. Choose the seals designed for your axle or vehicle model.
( 6 )
$8.99
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$17.99
Fel-Pro axle drive flange gaskets are designed to fit between your axle tube housing end and the bearing retainer plates. They're available in a variety of materials and configurations for fitment on specific axle housing flange applications (including most rear-wheel drive vehicles).
( 60 )
$5.99
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$7.99
Yukon Gear & Axle differential cover gaskets are economical cork replacements that ensure a leak-proof seal. These rear-end gaskets have application-specific designs to service a variety of axle models and differential case designs. The right fit for unsurpassed performance.
( 21 )
$12.99
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$35.99
Spicer Drivetrain Products provides you with gaskets that are specifically built to withstand the rigors of performance applications. Differential cover performance gaskets are designed to seal into place, even with existing surface irregularities. They're constructed out of quality materials that provide stiffness, for easier repairs and additional radial strength.
( 11 )
$16.99
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$35.99
Machined with a rubber sealing edge, Timken differential pinion seals provide greater accuracy and consistency, resulting in a better sealing surface. These pinion seals feature proprietary latex bore coat sealant that helps to eliminate bore leakage. Their patented, lay-down sealing lip design ensures lasting performance, even with extreme temperature exposure, shaft imperfections, shaft bore misalignment, or excessive thrust movement. For excellent automotive solutions, you can rely on Timken.
( 39 )
$14.99
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$27.99
ACDelco GM Genuine Parts differential drive pinion gear seals help ensure differential fluid does not leak, and are GM-recommended replacements for your vehicle's original components. ACDelco seals have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
( 4 )
$23.99
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$33.99
Low fluid in the differential can damage your gears. Stop pinion leaks with Motive Gear pinion seals. They will ensure that fluid does not leak out of the differential past the pinion shaft. These steel seals have a rubber inner seal to maintain well-oiled gears.
( 2 )
$12.99
Yukon Gear & Axle offers pinion seals for a variety of specific axles, including Ford, GM, and Dana applications. These replacements are constructed from durable steel with inner rubber, ensuring a precision fit and tight seal. For differential components used on the track, the street, or the hills—drivers depend on the expertise of Team Yukon! Order the pinion seals designed to fit your application.
( 25 )
$7.99
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$24.99
These Mr. Gasket differential cover gaskets are ideal for high performance and racing applications. Made of top-quality materials, Mr. Gasket differential cover gaskets are designed to ensure a leak-free seal.
( 21 )
$23.55
Stop fluid leaks with ACDelco GM Genuine Parts differential cover gaskets. They're made from quality materials and built to fit both factory and aftermarket differential covers. The factory-recommended replacement gaskets are available for specific applications and install easily with no modifications.
( 2 )
$15.99
Spicer Drivetrain Products axle shaft flange gaskets are application-specific in design and materials. They deliver superior sealing solutions, with performance and durability that you can trust. Each quality gasket is validated in fit, form, and function, while meeting or exceeding all original equipment specifications. Order the replacement size recommended for your differential case design application.
( 2 )
$1.99
Ford Genuine Parts pinion seals are designed to the exact specifications for fit, durability, and performance as the original part on your vehicle. They fit the same as the original because they're made by the original equipment manufacturer. Get the replacements that you need with the correct fit the first time by ordering the real deal—Ford Genuine Parts!
Not Yet Reviewed
$24.99
Jeeps are built for exploring more than the concrete jungle. Whether for regular maintenance or after 4-wheeling in water over the axles, you'll need to open the diffs and change the oil. Crown Automotive differential cover gaskets make for an easy seal between the differential and the cover. These paper gaskets line up with the bolt holes for easy installation. Four-wheeling is a lot of fun—but you need to take care of your vehicle when it's done. Make aftercare much easier with Crown Automotive differential cover gaskets.
( 4 )
$4.99
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$9.99
Motive Gear offers a wide array of economical differential cover gaskets. Depending on model, these replacement seals are made from quality materials such as compressed paper, rubber, and cork—and are built to fit both factory and aftermarket differential covers. The gaskets are available for specific differential case designs and install easily with no modifications.
( 6 )
$2.99
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$5.99
OMIX-ADA offers replacement differential cover gaskets for your rebuild, repair, or restoration. These high-quality rubber gaskets are designed to fit and function exactly like the originals, ensuring a leak-free seal.
( 7 )
$2.99
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$3.99
Dorman's axle shaft flange gasket kits are direct replacement for worn or damaged original gaskets. Made of tough, durable materials, these gasket seals should be replaced every time work is performed at the axle flange to ensure a leak-free repair for servicing axle bearings or parking brake shoes.
Not Yet Reviewed
$21.99
OMIX-ADA pinion seals are designed to keep your pinion from leaking out fluid on the ground. They are manufactured from quality materials and are designed to fit in the factory location without any modifications.
Not Yet Reviewed
$4.99
Mahle Original differential cover gaskets are designed to provide world-class sealing that's trusted by technicians worldwide. Mahle Original makes no compromises when it comes to manufacturing their gaskets. Rest assured, you will receive a quality, dependable, and high performing differential cover gasket every single time.
( 1 )
$6.99
Mopar Replacement pinion seals are OE replacements you can count on to fit and function as expected. Seals keep fluid/oil in, and water dirt, and debris out. These Mopar seals are made from quality, long-lasting materials to repair and restore leak-free performance in your Chrysler, Dodge, and Jeep vehicles.
Not Yet Reviewed
$32.99
Even a small leak in your pinion seals is a problem, because the gears create lots of friction and need to be well-lubricated to prevent them from wearing and breaking. Crown Automotive differential pinion seals feature a rubber inner insert to ensure a tight, leak-free seal every time. Quality replacement parts from Crown are a Jeep lover's friend.
( 3 )
$7.99
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