BUICK Differential & Rear-End Components

Differential Carrier Cases, Extreme Heavy Duty, GM 8.5 in., 28/30 Spline, 2.73 and Up Ratio, Each

Part Number: YGA-20084

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Ring and Pinion Installation Kit, Basic, GM 8.875 in. 12-Bolt, Rear, Kit

Part Number: MGR-R12CRT

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Axle Shafts, Direct Fit, ACDelco GM Genuine Parts CV Drive Axles, 41.75 in. Length, Front Right, Buick, Chevy, Each

Part Number: ADO-84576601

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Estimated Ship Date: Today

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Spider Gear Kit, Open, 26 Spline, Rear, GM 7.5 in., GM 7.6 in., Kit

Part Number: YGA-16048

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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BEARING AND SEAL KIT

Part Number: TMK-DRK321MK

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Axle Shafts, Direct Fit, ACDelco GM Genuine Parts CV Axle Shafts, 23.19 in. Length, Front Left, Buick, Chevy, Each

Part Number: ADO-84283521

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Ring and Pinion Installation Kit, Super Kit, GM, 8.5 in., Kit

Part Number: MGR-R10RSK

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Axle Shafts, GM Genuine Parts Intermediate Axle Shafts, 18.00 in. Length, Front, Buick, Chevrolet, Each

Part Number: ADO-13400098

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Ring and Pinion, Installation Kit, GM, 8.5 in., Kit

Part Number: SPZ-58011

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Estimated Ship Date: Dec 19, 2025 if ordered today

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CV Drive Axle, Passenger Side Front, Replacement, Buick, Chevy, Pontiac, Each

Part Number: AAZ-60-1435

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Axle Shafts, Direct Fit, 2010-15 Buick Allure, LaCrosse, Regal; Cadillac XTS; Chevrolet Impala, Malibu FR

Part Number: GNA-NCV10049

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Differential Rebuild Kit, Spider Gears, Side Gears, Cross Shaft, GM 8.6, Kit

Part Number: MGR-GM8-6BIL-1

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Differential Carrier Rebuild Kit, GM 8.5, 28 Spline, Rear, Open Carrier, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Kit

Part Number: SVL-10028814

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Estimated Ship Date: Today

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Yukon 1541H alloy right hand rear axle for GM 8.6"

Part Number: YGA-21568

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Axle Shaft, 26-Spline, 30.50 in. Length, Buick, Chevy, Oldsmobile, Pontiac, 7.5 in., Rear, Each

Part Number: RMG-92-25125

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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SHAFT ASM-FRT WHL DRV HALF

Part Number: ADO-84429771

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Axle, Rear, 26-Spline, 30.5 in. Length, GM, 7.50 in. Axle, Each

Part Number: RNB-630-113

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Axle Shaft, Rear, 30-spline Inner, 5 x 5.00 in. Wheel Stud Pattern, 31.813 in. Length, Buick, Chevy, Each

Part Number: RNB-630-118

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Axle Shafts, Direct Fit, ACDelco GM Genuine Parts Intermediate Axle Shaft, 18.75 in. Length, Front, Buick, Chevrolet, Each

Part Number: ADO-22910264

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Ring and Pinion Installation Kit, GM, 8.5 in., 10-Bolt, Kit

Part Number: RNB-697-100

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Axle 7.5" GM REAR, 28-7/16" LONG, MONTE CARLO & EL CAMINO, 26spl, 12mm WHEEL STUDS

Part Number: SPZ-12232

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Yukon Pinion install kit for GM 7.5" differential

Part Number: YGA-13064

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Yukon Bearing install kit for GM 8.875" differential

Part Number: YGA-11073

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Ring and Pinion Installation Kit, Basic, GM 8.0 in., Rear, Kit

Part Number: MGR-RG8R

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Axle, Direct Fit, Rear, 1541 Carbon Steel, 28-Spline, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: MGR-1255801

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Estimated Ship Date: Dec 22, 2025 if ordered today

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