BUICK Differential Gaskets & Seals

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: Monday 2/2/2026

Bearing Retainer Gasket, Flange Gasket, Buick, Full Size, 4-Bolt holes, Each

Part Number: FEL-55010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

• $20 Summit Bucks

Differential Cover Gasket, Paper, 8.875 in., 12-Bolt, Passenger Car, Each

Part Number: MGR-5104

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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

Part Number: TRD-9052

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/2/2026

Differential Cover Gasket, Paper, GM 7.5/7.625 in., Each

Part Number: MGR-5110

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

Differential Pinion Seal

Part Number: MGR-8610

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Bui;Cad;Chev;GMC;Olds:Pont:G10, F85, G1500(68-89)

Part Number: MAH-P27857TC

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Differential Pinion Seal

Part Number: MGR-2043

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Bui;Cad;Chev-Pass&Trk;GMC;Olds;Pont:G10, F85, G1500(68-89)

Part Number: MAH-P27857

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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

Part Number: SDH-RD51996

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

DIFFERENTIAL PINION SEAL

Part Number: MGR-473461

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 18, 2026 if ordered today

• Drop Ship
• Special Order

Differential Pinion Seal

Part Number: MGR-26064028

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

• Drop Ship
• Special Order