BUICK Differential & Rear-End Components

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: Apr 9, 2026 if ordered today

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Axle Shaft, C-clip Type, 28-spline Inner, 1541 Carbon Steel, Rear, GM 7.5 in., Buick, Chevy, Pontiac, Kit

Part Number: RNB-630-114

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Axle 8.5" GM REAR91-96 PASS30-3/8", 30spl, 5 x 5 BP, METRIC 12mm STUDS, 1563 BRG, 1 SIDE

Part Number: SPZ-11933

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Estimated Ship Date: Apr 6, 2026 if ordered 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: Apr 20, 2026 if ordered today

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Ring and Pinion, Installation Kit, GM, 7.5 in., 7.6 in., Kit

Part Number: SPZ-58015

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Estimated Ship Date: Apr 6, 2026 if ordered today

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8.6" GM 99-08 PINION BRG & SEAL KIT, KOYO BRGS

Part Number: SPZ-60014

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Axle Shafts, Direct Fit, New CV Axle Assembly, Steel, Each

Part Number: GNA-NCV10045

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Estimated Ship Date: Apr 2, 2026 if ordered today

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Axle Shaft Only, Buick Rainier 2007-04, Chevrolet Trailblazer 2009-02, GMC Envoy 2009-02, Oldsmobile Bravada 2004-02

Part Number: RNB-630-604A

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Differential Ring and Pinion; GM 7.5 - 2.73 Ratio

Part Number: SVL-10004593

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Posi spring kit for GM 7.5", with preload plates

Part Number: YGA-33206

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Estimated Ship Date: Apr 17, 2026 if ordered today

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

Part Number: MGR-RG8RT

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Differential Carrier

Part Number: RMG-XL-5050

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Axle Shaft, Light-Duty, Rear, C-clip, 30-spline Inner, 30.375 in. Length, GM 8.5 in., Buick, Cadillac, Chevy

Part Number: MGR-26018080

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Estimated Ship Date: Apr 7, 2026 if ordered today

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DRIVE UNIT REPLACEMENT

Part Number: PWT-1940404DGW

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Estimated Ship Date: May 6, 2026 if ordered today

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COUPLER

Part Number: PWT-5201001CJR

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Estimated Ship Date: May 6, 2026 if ordered today

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CV Axle Assembly, New GSP CV Axle

Part Number: GNA-NCV25000

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Ring and Pinion Installation Kit, Basic, GM 8.6 in., Front/Rear, Kit

Part Number: MGR-R10RLT

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Gear, Ring and Pinion, 4.56:1 Ratio, GM 8.875 in. (12-Bolt), Set

Part Number: RNB-697-142

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Estimated Ship Date: Apr 9, 2026 if ordered today

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R-P Mstr Brng Kit

Part Number: RNB-797-102

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Estimated Ship Date: Apr 9, 2026 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: Apr 20, 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: Apr 20, 2026 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: Apr 6, 2026 if ordered today

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Axle 8.5 GM REAR'80-'88 CAPRICE& IMPALA, 30-7/16", 3.055 PILOT, 28spl, 5 x 5" BP, 1563 BRG, 1 SIDE

Part Number: SPZ-11930

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Axle Shaft, 28-Spline, 30.438 in. Length, Rear, GM, Each

Part Number: YGA-21426

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Mini Spool, MINI SPOOL GM 10 BOLT 8.5"

Part Number: RMG-XL-5140

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Estimated Ship Date: Apr 6, 2026 if ordered today

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