BUICK Differential Gaskets & Seals

Pinion Seal, Steel with Rubber Inner, GM 8.5, GM 8.6, 10-Bolt, Each

Part Number: ADO-26064028

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

• $20 Summit Bucks

Differential Pinion Seal, Nitrile, Each

Part Number: TMK-8611N

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Differential Cover Gasket, Cork/Rubber, GM 8.5 in./10-Bolt, Each

Part Number: MRG-84B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Differential Cover Gasket, Cork/Rubber, GM 8.2 in./10-Bolt, Each

Part Number: MRG-84

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Pinion Adapter Sleeve, Steel with Rubber Inner, GM 7.2 in., GM 7.5 in., GM 7.6 in., GM 8.0 in., Each

Part Number: YGA-41210

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Differential Gasket, Composite/Steel Core, GM 8.875 in. Passenger Car, Each

Part Number: SDH-RD51996

Not Yet Reviewed

Estimated Ship Date: Today

DIFFERENTIAL PINION SEAL

Part Number: MGR-473461

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Special Order

Pinion Seals, ACDelco Pinion Seals, Steel/Rubber, Buick, Cadillac, Chevy, GMC, Pontiac, Suzuki, Each

Part Number: ADO-23276834

Not Yet Reviewed

Estimated Ship Date: Today

• $20 Summit Bucks

Differential Pinion Seal

Part Number: MGR-26064028

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Special Order