1979 GMC K2500 Differential Gaskets & Seals

Pinion Seals, Steel with Rubber Inner, Dana 30, Dana 44, Dana 50, Each

Part Number: SDH-44895

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Seal, Wheel Bearing, 2.328 in. O.D., 1.739 in. Shaft, Each

Part Number: TMK-8460N

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Today

Pinion Seal, GM 10.50 in., 14-bolt, Chevrolet, GMC, Truck, Van, Each

Part Number: YGA-30023

Not Yet Reviewed

Estimated Ship Date: Today

Pinion Seal, GM 8.5 in., Chevrolet, GMC, Truck, Van, Each

Part Number: YGA-30195

Not Yet Reviewed

Estimated Ship Date: Today

Pinion Seals, Steel with Rubber Inner, Dana 25, Dana 27, Dana 30, Dana 36, Dana 44, Dana 50, Dana 50 IFS, Each

Part Number: YGA-30128

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 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-5778

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

• Drop Ship
• Special Order