What is the purpose of an inner half shaft seal?

The inner half shaft seal is critical for retaining differential fluid within the axle housing. It also acts as a barrier to prevent external contaminants like dirt, water, and road salt from entering the differential assembly and causing damage.

Why should I use a Ford Racing part for this seal?

Ford Racing parts are built to meet the performance and durability standards set by Ford. Using a genuine Ford Racing seal ensures it's manufactured to the correct specifications for your Mustang's specific drivetrain, promoting reliable operation and a proper fit.

Should I replace both inner half shaft seals at the same time?

It's often recommended to replace both the left and right inner half shaft seals during the same service. Seals can wear at similar rates, and replacing both at once can save you time and labor if the other side begins to leak soon after.

2020-2022 Ford Mustang Inner Half Shaft Seal

Name: Ford Racing GT500 LH Inner Half Shaft Seal
Brand: Ford Racing
SKU: ford-racing-ford-racing-gt500-lh-inner-half-shaft-seal-t14-825349
Price: 201.41 USD
Availability: BackOrder

Ford Racing GT500 LH Inner Half Shaft Seal

$201.41

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2020-2022 Ford Mustang. This Ford Racing LH inner half shaft seal is crucial for keeping differential fluid contained and debris out.

Key Features

Fits 2020-2022 Ford Mustang.
Genuine Ford Racing part for reliable performance.
Designed to prevent differential fluid leaks.
Keeps contaminants like dirt and water out of the axle housing.
Ensures proper lubrication and longevity of drivetrain components.

No-fit, no charge. Wrong part? Send it back, free return label.

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Product Details

If you're working on the drivetrain of your 2020-2022 Ford Mustang, specifically the rear axle assembly, this Ford Racing LH Inner Half Shaft Seal is a key component. Its main job is to prevent the differential fluid from leaking out of the axle housing and to keep dirt, water, and other contaminants from getting into the differential and damaging its internal parts.

This seal is made by Ford Racing, so you know it's built to the specifications needed for your Mustang's performance drivetrain. A proper seal is essential for the longevity of your differential and ensures smooth operation. Replacing a worn or damaged seal prevents costly repairs down the road and maintains the integrity of your axle assembly.

When you're diving into the rear axle, it's always a good idea to inspect all seals. If you're replacing one, consider replacing the seal on the other side as well, as they often wear at a similar rate. This part is designed as a direct fit for the specified Mustang models, making installation straightforward if you're comfortable working on drivetrain components.