1981 GMC K1500 Motive Gear Gaskets & Seals

Pinion Seal, Steel with Rubber Inner, GM 12-Bolt, Each

Part Number: MGR-8460N

1.0 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

Part Number: MGR-2043

Not Yet Reviewed

Estimated Ship Date: Today

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: Feb 17, 2026 if ordered today

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• Special Order