What does a pinion seal do?

The pinion seal is located where the driveshaft enters the differential housing. Its main job is to prevent the differential fluid from leaking out while keeping dirt and moisture from getting in.

Why is it important to replace a leaking pinion seal?

A leaking pinion seal can cause the differential fluid level to drop. Low fluid can lead to overheating and severe damage to the gears and bearings inside the differential. Replacing it promptly prevents further issues.

Does this seal come with any installation hardware?

This product is for the pinion seal only. You will need to reuse your existing hardware or source any necessary installation tools and components separately.

Yukon Gear Pinion Seal YMS710281 for GM 9.25in IFS

Name: Yukon Gear Pinion Seal For GM 9.25in IFS
Brand: Yukon Gear & Axle
Price: 24.87 USD
Availability: InStock

Yukon Gear Pinion Seal For GM 9.25in IFS

$24.87

On Backorder

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

Yukon Gear & Axle pinion seal for GM 9.25in IFS differentials. Ensures a tight seal to prevent fluid leaks.

Key Features

Fits GM 9.25 inch IFS differentials.
Yukon Mighty Seals use the latest design and manufacturing technologies for a precision fit.
Designed to seal tight and last for years.
Helps prevent differential fluid leaks.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

If you're working on the front differential of a GM truck or SUV with the 9.25-inch Independent Front Suspension (IFS) setup, this pinion seal from Yukon Gear & Axle is what you need. It's designed to keep your differential fluid where it belongs, preventing leaks that can lead to serious drivetrain damage. This seal is a direct replacement for the original, ensuring a proper fit and function.

Yukon's Mighty Seals are built using updated design and manufacturing techniques. This means you get a seal that fits precisely and is made to last, holding up to the demands of daily driving and off-road use. A good seal is crucial for the longevity of your differential, so choosing a well-built part like this one makes a lot of sense.

This seal fits a wide range of popular GM 9.25-inch IFS applications, including many Chevrolet Silverado and GMC Sierra 2500 HD models, as well as the Chevrolet Avalanche 2500 and GMC Yukon XL 2500. Make sure to check the full fitment list to confirm it's the right part for your specific vehicle.