BUICK Differential & Rear-End Components

Repair Kit, differential

Part Number: LUK-GDK320-MK

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

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Carrier, OLC GM 7.6" 28 SPL 3.23-UP

Part Number: MGR-GM7-6L

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Ring and Pinion-GM 7.5/7.625

Part Number: MGR-GM7-5-373A

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Differential Carrier Rebuild Kits and Spider Gears, Carrier Components, GM 8.5/8.625 in., Buick, Cadillac, Chevy, GMC, Isuzu, Olds, Sold as a Kit

Part Number: ADO-19178111

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Ring and Pinion Installation Kit, Super Kit, GM, 7.5 in./7.625 in., Kit

Part Number: MGR-R7-5GRBSK

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Axles, Direct Fit, Rear, GM 8.5 in., Each

Part Number: SVL-2022589-3

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 16, 2025 if ordered today

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Axle Shaft, 28-Spline, 31.406 in. Length, Rear, GM, Each

Part Number: YGA-21565

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Repair Kit, differential

Part Number: LUK-GDK320D-MK

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Estimated Ship Date: Dec 31, 2025 if ordered today

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BEARING AND SEAL KIT

Part Number: TMK-DRK323

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Ring and Pinion Gear Installation Kit, 10-Bolt, 30 Pinion Spline Count, Gear Rotation Standard, Chevy, GMC, Buick, Pontiac, Oldsmobile, Cadillac, Kit

Part Number: ALY-352021

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Axle 8.0" GM REAR, '02-'06 MIDSIZE SUV (GMT360), RIGHT HAND, 31-13/32", 28spl, 6 LUG, 1 SIDE

Part Number: SPZ-12177

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Axle Shafts, Direct Fit, 2013-2012 Buick Enclave

Part Number: GNA-NCV10274

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Axle Shafts, Direct Fit, 2015-2010 Buick, Chevrolet Allure, LaCrosse, Malibu, Regal Front Driver

Part Number: GNA-NCV10279

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Estimated Ship Date: Dec 16, 2025 if ordered today

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GEAR-FRT DIFF RING

Part Number: ADO-24271413

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Estimated Ship Date: Jan 5, 2026 if ordered today

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SHIM KIT,DIFF BRG

Part Number: ADO-12471363

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Estimated Ship Date: Jan 5, 2026 if ordered today

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SHIM KIT,DIFF BRG

Part Number: ADO-12471364

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Estimated Ship Date: Jan 5, 2026 if ordered today

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SHIM KIT,DIFF BRG

Part Number: ADO-12471365

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Estimated Ship Date: Jan 5, 2026 if ordered today

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SHIM KIT,DIFF BRG

Part Number: ADO-12471366

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Estimated Ship Date: Jan 5, 2026 if ordered today

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SHIM KIT,DIFF BRG

Part Number: ADO-12471367

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Estimated Ship Date: Jan 5, 2026 if ordered today

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ADJUSTER,FRT DIFF BRG

Part Number: ADO-26054695

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Axles, Direct Fit, C-Clip, Rear, 1541H Steel, 28-Spline, GM F-Body, A-Body, 8.2 in., 8.5 in., Each

Part Number: MSR-A102803-CT-1

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Differential rebuild kit

Part Number: SKF-SDK320

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Axle Shafts, Direct Fit, ACDelco GM Genuine Parts Intermediate Axle Shafts, 16.00 in. Length, Front Intermediate Shaft, Buick, Chevy, Each

Part Number: ADO-23124157

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Axle Shafts, Direct Fit, ACDelco GM Genuine Parts CV Drive Axles, CV-Style 43.12 in. Length, Rear Right, Buick, GMC, Each

Part Number: ADO-23219923

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Axle Shaft, CV-Style, Buick, Each

Part Number: ADO-85569672

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Estimated Ship Date: Jan 5, 2026 if ordered today

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• $20 Summit Bucks
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