Yukon Gear Buick / Oldsmobile & Pontiac Pinion Seal

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

Additional Information

(SOME 8.2in. BOP) Buick; Oldsmobile/Pontiac pinion seal. Yukon Mighty seal.

Part Type

Differential Pinion Seal

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

• 1.645 in. ID
• 1.645" I.D.
• 2.656 in. OD
• 2.656" O.D.
• Fits 8.2 in. Buick; Oldsmobile And Pontiac
• Fits 8.2" Buick, Oldsmobile and Pontiac

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Buick, Oldsmobile & Pontiac pinion seal.