GMC SIERRA 2500 HD Differential & Rear-End Components

ZPA, Rear Axle Assembly, GM 14 bolt Full Float, '11-'19 GM 2500 Pickup, 4.56 Ratio, Open

Part Number: ZUD-16141

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Estimated Ship Date: Dec 22, 2025 if ordered today

• Core Charge $1,500.00
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ZPA, Front Axle Assembly, Chrysler 9.25 IFS, '99-'10 GM 2500/3500 Pickup, 4.88 Ratio, Open

Part Number: ZUD-16205

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Estimated Ship Date: Dec 22, 2025 if ordered today

• Core Charge $400.00
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ZPA-Rear Axle Assy, GM 14 bolt Full Float, 11-19 GM 2500 Pickup, 4.56, Duragrip

Part Number: ZUD-16215

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Estimated Ship Date: Dec 22, 2025 if ordered today

• Core Charge $1,500.00
• Free Shipping
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ZPA, Front Axle Assembly, Chrysler 9.25 IFS, '11-'16 GM 2500/3500 Pickup, 4.88 Ratio, Open

Part Number: ZUD-16224

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Estimated Ship Date: Dec 22, 2025 if ordered today

• Core Charge $400.00
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Reman Front Axle Assy, GM 9.25IFS 2020-21 Silverado/Sierra 2500/3500, 3.42 Ratio

Part Number: ZUD-13186

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Estimated Ship Date: Dec 22, 2025 if ordered today

• Core Charge $600.00
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10.5" Rear Axle Assembly for Chevy Silverado & GMC Sierra 2500HD, Positraction

Part Number: ZUD-75075

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Estimated Ship Date: Dec 22, 2025 if ordered today

• Core Charge $1,500.00
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11.5" Axle Assembly for GM 2500, 3500 with 3:73 Gear Ratio, Positraction

Part Number: ZUD-79742

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Estimated Ship Date: Dec 22, 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 22, 2025 if ordered today

• Core Charge $1,500.00
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10.5" Rear Axle Assembly for Chevy Silverado & GMC Sierra 2500HD

Part Number: ZUD-73273

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Estimated Ship Date: Dec 22, 2025 if ordered today

• Core Charge $1,500.00
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ZPA, Rear Axle Assembly, GM 14 bolt Full Float, 11-19 GM 2500, 4.88, Duragrip

Part Number: ZUD-16191

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Core Charge $1,500.00
• Free Shipping
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Rear Axle Assembly

Part Number: ZUD-RAA435-274X2

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Core Charge $1,500.00
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BRACKET FRT DIFF CARR

Part Number: ADO-86787382

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Estimated Ship Date: Jan 7, 2026 if ordered today

• $20 Summit Bucks
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Reman Front Axle Assy, GM 9.25IFS 2016-19 Silverado/Sierra 2500/3500, 4.10 Ratio

Part Number: ZUD-11826

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Estimated Ship Date: Dec 22, 2025 if ordered today

• Core Charge $400.00
• Freight Charge
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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 22, 2025 if ordered today

• Core Charge $600.00
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Axle Assembly, Remanufactured, Open, 3.73:1 Ratio, Each

Part Number: ZUD-RAA435-2262A

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Estimated Ship Date: Dec 22, 2025 if ordered today

• Core Charge $1,000.00
• Freight Charge
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Axle Assembly, Remanufactured, Open, 4.10:1 Ratio, Each

Part Number: ZUD-RAA435-2262B

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Estimated Ship Date: Dec 22, 2025 if ordered today

• Core Charge $1,000.00
• Freight Charge
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Axle Assembly, Remanufactured, Open, 3.73:1 Ratio, Each

Part Number: ZUD-RAA435-163

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Estimated Ship Date: Dec 22, 2025 if ordered today

• Core Charge $1,000.00
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Axle Assembly, Remanufactured, Limited Slip, 3.73:1 Ratio, Each

Part Number: ZUD-RAA435-163-P

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Core Charge $1,000.00
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Axle Assembly, Remanufactured, Limited Slip, 3.73:1 Ratio, Each

Part Number: ZUD-RAA4352262AP

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Core Charge $1,000.00
• Free Shipping
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Axle Assembly, Remanufactured, Limited Slip, 4.10:1 Ratio, Each

Part Number: ZUD-RAA4352262BP

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Core Charge $1,000.00
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WASHER,PINION THRUST

Part Number: ADO-14039026

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• $20 Summit Bucks
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Gear, Ring and Pinion, 4.88:1 Ratio, GM 11.5 in., Set

Part Number: MGR-GM115488

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Bearings

Part Number: ADO-1581TS

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

• $20 Summit Bucks
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Axle/Spindle Nut, Chevrolet 2021-11, GMC 2021-11

Part Number: RNB-615-988

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Estimated Ship Date: Dec 26, 2025 if ordered today

• Special Order

Axle/Spindle Nut, Chevrolet 2021-11, GMC 2021-11

Part Number: RNB-615-988-1

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

• Special Order