GMC Zumbrota Drivetrain Parts and Accessories

Reman Axle Assy, AAM 11.5 In., 3.73 Ratio, w/o G80 Posi Traction

Part Number: ZUD-79741

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Estimated Ship Date: Feb 16, 2026 if ordered today

• Core Charge $1,500.00
• Free Shipping
• Special Order

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: Feb 16, 2026 if ordered today

• Core Charge $1,500.00
• Free Shipping
• Special Order

Reman 11.5" Rear Diff Assembly, Silverado/Sierra 3500, DRW, PU, 4.10 Ratio, Open

Part Number: ZUD-72900

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Estimated Ship Date: Feb 16, 2026 if ordered today

• Core Charge $1,500.00
• Free Shipping
• Special Order

11.5" Axle Assembly for GM 3500 with 3:73 Gear Ratio

Part Number: ZUD-72937

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Estimated Ship Date: Feb 16, 2026 if ordered today

• Core Charge $1,000.00
• Free Shipping
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Reman 11.5" Rear Diff Assembly, Silverado/Sierra 3500, DRW, PU, 3.73 Ratio, Posi

Part Number: ZUD-74243

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Estimated Ship Date: Feb 16, 2026 if ordered today

• Core Charge $1,500.00
• Free Shipping
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AXLE ASSEMBLY

Part Number: ZUD-72993

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Core Charge $1,000.00
• Free Shipping
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Reman Axle Assy, GM 10 Bolt 8.6 In., 3.08 Ratio, w/o Posi Traction

Part Number: ZUD-70330

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Core Charge $400.00
• Free Shipping
• Special Order

ZPA, Rear Axle Assembly, GM 8.6, '09-'14 GM 1500 Suv, 4.88 Ratio, Open

Part Number: ZUD-15910

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Estimated Ship Date: Feb 16, 2026 if ordered today

• Core Charge $600.00
• Free Shipping
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ZPA, Rear Axle Assembly, GM 8.6, '09-'14 GM 1500 Suv, 4.88 Ratio, Duragrip

Part Number: ZUD-15911

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Estimated Ship Date: Feb 16, 2026 if ordered today

• Core Charge $600.00
• Free Shipping
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ZPA-Rear Axle Assembly, GM 8.6, '05-'07 GM 1500 Pickup, 4.56 Ratio, Duragrip

Part Number: ZUD-15873

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Estimated Ship Date: Feb 16, 2026 if ordered today

• Core Charge $400.00
• Free Shipping
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ZPA-Rear Axle Assembly, GM 8.6, '05-'07 GM 1500 Pickup, 4.56 Ratio, Duragrip

Part Number: ZUD-15875

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Estimated Ship Date: Feb 16, 2026 if ordered today

• Core Charge $400.00
• Free Shipping
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ZPA-Rear Axle Assy, GM 14 bolt Full Float, 99-07 GM 2500, 4.56, Grizzly

Part Number: ZUD-15916

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Estimated Ship Date: Feb 16, 2026 if ordered today

• Core Charge $1,000.00
• Free Shipping
• Special Order

ZPA-Rear Axle Assy, GM 14 bolt Full Float, 99-07 GM 2500, 4.56, Duragrip

Part Number: ZUD-15917

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Estimated Ship Date: Feb 16, 2026 if ordered today

• Core Charge $1,000.00
• Free Shipping
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ZPA, Rear Axle Assembly, GM 14 bolt Full Float, '99-'07 GM 2500 Pickup ('07 Classic), 4.88 Ratio, Grizzly

Part Number: ZUD-15918

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Estimated Ship Date: Feb 16, 2026 if ordered today

• Core Charge $1,000.00
• Free Shipping
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ZPA-Rear Axle Assy, GM 14 bolt Full Float, 99-07 GM 2500, 4.88, Duragrip

Part Number: ZUD-15919

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Estimated Ship Date: Feb 16, 2026 if ordered today

• Core Charge $1,000.00
• Free Shipping
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Reman Front Axle Assy, GM 9.25IFS 2020-21 Silverado/Sierra 2500/3500, 3.42 Ratio

Part Number: ZUD-13186

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Core Charge $600.00
• Free Shipping
• Special Order

ZPA-Rear Axle Assembly, GM 8.6, '09-'13 GM 1500 Pickup, 4.56 Ratio, Open

Part Number: ZUD-15936

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Core Charge $400.00
• Free Shipping
• Special Order

ZPA-Rear Axle Assembly, GM 8.6, '09-'13 GM 1500 Pickup, 4.56 Ratio, Duragrip

Part Number: ZUD-15937

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Core Charge $400.00
• Free Shipping
• Special Order

ZPA-Rear Axle Assembly, GM 8.6, '09-'13 GM 1500 Pickup, 4.88 Ratio, Open

Part Number: ZUD-15938

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Core Charge $400.00
• Free Shipping
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Axle Assembly, Remanufactured, Open, 3.73:1 Ratio, Each

Part Number: ZUD-RAA435-1874

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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

Part Number: ZUD-RAA435-1873

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Core Charge $1,000.00
• Free Shipping
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Reman Axle Assy, GM 12 Bolt 8.875 In., 3.08 Ratio, w/o Posi Traction

Part Number: ZUD-RAA435-1895C

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Core Charge $600.00
• Free Shipping
• Special Order

Reman Axle Assy, GM 12 Bolt 8.875 In., 3.42 Ratio, w/o Posi Traction

Part Number: ZUD-RAA435-1896D

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Estimated Ship Date: Feb 16, 2026 if ordered today

• Core Charge $600.00
• Free Shipping
• Special Order

Reman Axle Assy, GM 12 Bolt 8.875 In., 3.73 Ratio, w/o Posi Traction

Part Number: ZUD-RAA435-1896E

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Core Charge $600.00
• Free Shipping
• Special Order

Axle Assembly, Remanufactured, Open, 5.13:1 Ratio, Each

Part Number: ZUD-RAA435-1958B

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Core Charge $1,000.00
• Free Shipping
• Special Order