Mighty Pinion Seal for 8.2 in. Buick, Oldsmobile, Pontiac

Name: Mighty Pinion Seal for 8.2 in. Buick, Oldsmobile, Pontiac
Brand: YUKON GEAR
SKU: 807-YMS8620N
Price: 54.89 USD
Availability: InStock

^$54⁸⁹

Ships on 09/14/2026

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GM 8.200 in.

Mighty Pinion Seal

For 8.2 in. Buick, Oldsmobile, Pontiac

2.656 in. O.D.

1.645 in. I.D.

YUKON GEAR YMS8620N Features:

Yukon Mighty Seals use the latest design and manufacturing technologies to produce a precision fit that seals tight and lasts for years to come.

Pinion seal
Fits 8.2" Buick, Oldsmobile and Pontiac
2.656" O.D.
1.645" I.D.

Get The Perfect Leak-Free Seal for Your Rear End

Yukon Gear & Axle Pinion Seals meet or exceed OE specifications and are crafted with the latest manufacturing technology from top-quality materials that are deep heat treated for strength and durability. These precision-fit pinion seals form a tight seal and provide a long service life.

Part TypeDifferential Pinion Seal

Product LineYukon Gear Pinion Seals

BrandYUKON GEAR

Package Height0.5

Package Width2.6

Package Length2.6

Weight0.07 PG

Part CategoryReplacement Parts

PositionRear

Part FitmentDirect Fit

Vendor Part NumberYMS8620N

Package Qty1

Package TypeEA

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Please click here to download the instructions PDF file

Some parts are not legal for use in California or other states with similar laws / regulations

Mighty Pinion Seal for 8.2 in. Buick, Oldsmobile, Pontiac

YUKON GEAR YMS8620N Features:

Get The Perfect Leak-Free Seal for Your Rear End

⚠️ Warning

Motor Vehicles

Tools

Electrical Cords