GMC SIERRA 2500 HD Parts and Accessories

10.5" Rear Axle Assembly for Chevy Silverado & GMC Sierra 2500HD, Positraction

Part Number: ZUD-77848

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Estimated Ship Date: Dec 16, 2025 if ordered today

• Core Charge $1,500.00
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Reman Axle Assy, AAM 11.5 In., 4.10 Ratio, w/o G80 Posi Traction

Part Number: ZUD-79743

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Estimated Ship Date: Dec 16, 2025 if ordered today

• Core Charge $1,500.00
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Reman Front Axle Assy, GM 9.25IFS 2020-21 Silverado/Sierra 2500/3500, 3.73 Ratio

Part Number: ZUD-13314

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Estimated Ship Date: Dec 16, 2025 if ordered today

• Core Charge $600.00
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Pistons, Speed of Air, Dimpled Piston, 2618 Forged, 4.030 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, +20.00cc Dish, PVD Rings, Chevy, 6.0L, Kit

Part Number: UEM-XA532-030K1

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Pistons, Speed of Air, Dimpled, 2618 Forged, 4.080 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, +20.00cc Dish, Piston Rings, Chevy, 6.0L, 6.2L, Kit

Part Number: UEM-XA532-080K2

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Pistons, Speed of Air, Dimpled Piston, 4032 Forged, 4.005 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, +4.00cc Flat Top, Piston Rings, Chevy, 6.0L, Kit

Part Number: UEM-XA552-005K2

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Pistons, Speed of Air, Dimpled Piston, 4032 Forged, 4.030 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, +4.00cc Flat Top, PVD Rings, Chevy, 6.0L, Kit

Part Number: UEM-XA552-030K1

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Pistons, Speed of Air, Dimpled Piston, 4032 Forged, 4.000 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, +4.00cc Flat Top, PVD Rings, Chevy, 6.0L, Kit

Part Number: UEM-XA552-STDK1

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Pistons, Speed of Air, Dimpled Piston, 2618 Forged, 4.030 in. Bore, 3.622 in. Stroke, 6.125 in. Rod, +12.50cc Dish, Piston Rings, Chevy, 6.0L, Kit

Part Number: UEM-XA529-030K2

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Pistons, Speed of Air, Dimpled Piston, 2618 Forged, 4.000 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, +4.00cc Flat Top, PVD Rings, Chevy, 6.0L, Kit

Part Number: UEM-XA531-STDK1

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Pistons, Speed of Air, Dimpled, 2618 Forged, 4.065 in. Bore, 3.622 in. Stroke, 6.125 in. Rod, +4.00cc Flat Top, PVD Rings, Chevy, 6.0L, 6.2L Kit

Part Number: UEM-XA528-065K1

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Pistons, Speed of Air, Dimpled Piston, 2618 Forged, 4.065 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, +20.00cc Dish, PVD Rings, Chevy, 6.0L, 6.2L, Kit

Part Number: UEM-XA532-065K1

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Dual Fueler Kit, Diesel, Mechanical Type, Fuel Injected, Fits Models With LLY Engine Only, Kit

Part Number: PPE-113062000

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Dual Fueler Kit, Diesel, Mechanical Type, Fuel Injected, Fits Models With LMM Engine Only, Kit

Part Number: PPE-113063500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Crate Engine, Remanufactured, Long Block, Assembled, Chevrolet, GMC, Workhorse, 8.1L, CNG Fuel, Each

Part Number: VRE-DCW2CNG

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• Core Charge $810.00
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Crate Engine, Remanufactured, Long Block, Assembled, Chevrolet, GMC, Workhorse, 8.1L, CNG Fuel, Each

Part Number: VRE-DCWCCNG

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• Core Charge $810.00
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Crate Engine, Remanufactured, Long Block, Assembled, Blue Bird, Chevrolet, GMC, Workhorse, 8.1L, CNG Fuel, Each

Part Number: VRE-DCWECNG

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• Core Charge $810.00
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Disc Brakes, Front, 16 in. Diameter Cross-Drilled Rotors, Black, 6-Piston Calipers, Chevy, Kit

Part Number: WIL-140-8996-D

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Disc Brakes, TC6R Big, Rear, 16.00 in. Diameter Rotors, 6-piston Calipers, Black, Chevy, GMC, Hummer, Kit

Part Number: WIL-140-9405-D

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Disc Brake Kit,TC6R Big Brake, Rear, 16 in. Slotted Rotors, 6-Piston Aluminum Black Powdercoat Calipers, Chevy, GMC, Kit

Part Number: WIL-140-9406

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Disc Brake Kit, TC6R, Rear, Slotted/Drilled Rotor, 6-Piston Caliper, Black, GM, Kit

Part Number: WIL-140-9406-D

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Disc Brake Kit, TC6R, Rear, Slotted/Drilled Rotor, 6-Piston Caliper, Red, GM, Kit

Part Number: WIL-140-9406-DR

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Disc Brake Kit,TC6R Big Brake, Rear, 16 in. Slotted Rotors, 6-Piston Aluminum Red Powdercoat Calipers, Chevy, GMC, Kit

Part Number: WIL-140-9406-R

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Disc Brake Kit,TC6R Big Brake, Rear, 16 in. Slotted Rotors, 6-Piston Aluminum Black Powdercoat Calipers, Chevy, GMC, Hummer, Kit

Part Number: WIL-140-9405

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Disc Brakes, Front, TC6R, Big Brake, Slotted Rotors, 6-Piston Red Calipers, Hummer, Chevy, GMC, Kit

Part Number: WIL-140-8996-R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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