1980 GMC Differential Gaskets & Seals

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, Dana 50, Dana 60, Dana 70, Each

Part Number: YGA-23007

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Differential Pinion Seal, Acrylates, Each

Part Number: TMK-9316

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Differential Cover Gasket, Cork, GM 10.5 in. 14-Bolt, Each

Part Number: YGA-23016

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Differential Carrier Gasket, Fits GM Truck, 1/2 Ton, 3/4 Ton, Front Axle, 10-Bolts, Each

Part Number: FEL-RDS55075

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Differential Pinion Seal, Rear Outer, Nitrile, GM, Pickup, SUV, Van, Each

Part Number: TMK-2286

Not Yet Reviewed

Estimated Ship Date: Today

Performance Diff Gasket (Dana 70)

Part Number: SDH-RD51998

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Performance Diff Gasket (Gm 14 Bolt 10.5")

Part Number: SDH-RD51995

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Differential Cover Gasket, Paper, GM 8.5/8.625 in., Each

Part Number: MGR-3993593

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Differential Pinion Seal, Front, Nitrile, Chevy, GMC, Each

Part Number: TMK-8622

Not Yet Reviewed

Estimated Ship Date: Today

Differential Cover Gasket, Cork, Dana 44, Each

Part Number: YGA-23006

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Differential Pinion Seal

Part Number: MGR-2043

Not Yet Reviewed

Estimated Ship Date: Today

Differential Cover Gasket, Paper, Dana 44, Each

Part Number: MGR-5114

Not Yet Reviewed

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

Part Number: MAH-P27857TC

Not Yet Reviewed

Estimated Ship Date: Today

Differential Pinion Seal

Part Number: MGR-9316

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Differential Cover Gasket, Paper, GM 8.875 in., Each

Part Number: MGR-5105

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Differential Pinion Seal

Part Number: MGR-8622

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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

Part Number: MAH-P27857

Not Yet Reviewed

Estimated Ship Date: Today

USE MHG P18562

Part Number: FEL-RDS6014

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Estimated Ship Date: Today

Differential Pinion Seal

Part Number: MGR-5778

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Differential Pinion Seal

Part Number: MGR-2286

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

• Drop Ship
• Special Order

Differential Pinion Seal

Part Number: MGR-6808N

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

• Drop Ship
• Special Order