GMC Differential & Rear-End Components

Differential Carrier, Select-A-Loc, Electric Locker Style, 40-spline, Ductile Iron, Dana 70, Each

Part Number: AUB-545035

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Differential Carrier, Select-A-Loc, Electric Locker Style, 35-spline, Ductile Iron, Rear, Dana 80, 3.07 thru 3.73 Ratio Only, Each

Part Number: AUB-545033

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Estimated Ship Date: Today

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Differential, Select-A-Loc, 30-Spline, GM, 8.875 in., 12-Bolt, Each

Part Number: AUB-545011

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 9, 2026 if ordered today

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Differential Carrier, Select-A-Loc, Electric Locker Style, 35-spline, Ductile Iron, Rear, Dana 80, Designed for 4.10:1 and Above, Each

Part Number: AUB-545032

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Differential, Auburn, Locker, 30-Spline, GM, 8.875 in., 12-Bolt, Each

Part Number: AUB-545009

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Axle Housing Braces, Front Hydro Ram Mount, Dana 60, Steel, Natural, Chevrolet, GMC, Each

Part Number: RTE-RM6001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 23, 2026 if ordered today

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Axle Housing Brace, Dana 60 Backbone Truss, Front, Steel, Natural, Chevrolet, GMC, Kit

Part Number: RTE-TR6011

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 23, 2026 if ordered today

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Differential, Select-A-Loc, 40-spline, Ductile Iron, Rear, Dana 80, Each

Part Number: AUB-545037

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Differential, Select-A-Loc, 30-Spline, Dana 60, 10-Bolt, Each

Part Number: AUB-545024

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Differential, Select-A-Loc, 40-Spline, Dana 60, 12-Bolt, 4.10:1 and Lower, Each

Part Number: AUB-545051

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Differential Cover, Hardcore Cover, Nodular Iron, Black Powdercoated, GM 10.5 in., Rear, 3/8 Bolts, Chevy, GMC, Each

Part Number: RTE-AX1015

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Dana 60 Full Hydro Mounting KIT Chevy Ultimate Arms for OEM, Reid knuckles Includes High Steer Arms, Knuckle b

Part Number: RTE-TR6100

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Differential Cover, Hardcore Cover, Nodular Iron, Black Powdercoated, GM 10.5 in., Rear, M8 Bolts, Chevy, GMC, Each

Part Number: RTE-AX1014

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Estimated Ship Date: Jan 23, 2026 if ordered today

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