BUICK Differential & Rear-End Components

Differential Parts Kit

Part Number: MGR-GM76BI

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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Lockwasher, LOCKWASHER 3/8" SPLIT ZINC

Part Number: MGR-RGB5-LW

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Differential Bearing Kit, Differential Bearing Kit - Koyo

Part Number: MGR-R10RLEMK

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Estimated Ship Date: Nov 10, 2025 if ordered today

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COUPLER ASSEMBLY

Part Number: PWT-5201133CIS

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Estimated Ship Date: Nov 11, 2025 if ordered today

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SPACER

Part Number: PWT-6241066SEG

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Estimated Ship Date: Nov 11, 2025 if ordered today

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GEAR PINION 12 BOLT 8 7/8

Part Number: MGR-3880140

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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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Crush Sleeve, CRUSH SLEEVE GM9.3" 1963-1964

Part Number: MGR-3120

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WASHER, PINION THRUST

Part Number: MGR-559291

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Performance Mini Spool (GM 8.5 - 28 Spline)

Part Number: SDH-10015373

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Estimated Ship Date: Nov 19, 2025 if ordered today

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MASTER DIFF. BEARING & SEAL KIT - 1999-2008 MODEL YEARS WITH GM 8.5 & 8.6 AXLE

Part Number: SDH-10038957

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Estimated Ship Date: Nov 19, 2025 if ordered today

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STANDARD DIFF BEARING & SEAL KIT - 1999-2008 MODEL YEARS WITH GM 8.5 & 8.6 AXLE

Part Number: SDH-10038956

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Premium Ring And Pinion Master Bearing And Installation Kit

Part Number: RNB-797-100

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Estimated Ship Date: Nov 10, 2025 if ordered today

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R-P Mstr Brng Kit

Part Number: RNB-797-102

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Premium Ring And Pinion Master Bearing And Installation Kit

Part Number: RNB-797-119

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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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Coupling Oil Pump, Buick LaCrosse 2016-11, Buick Regal 2017-14, Cadillac SRX 2016-10, Cadillac XTS 2017-14

Part Number: RNB-699-000

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Diff clutch pressure control valve

Part Number: RNB-699-010

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Axle Shaft, Rear, Direct Replacement, GM 8.5/8.6 in., Buick, Chevy, Each

Part Number: RNB-630-117

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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Axle Shaft, Rear, 28-spline Inner, 5 x 4.75 in. Wheel Stud Pattern, 30.438 in. Length, Buick, Chevy, GMC, Each

Part Number: RNB-630-142

4.0 out of 5 stars ( 1 )

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Axle/Spindle Nut, Buick 2024-20, Chevrolet 2024-04, Saturn 2009-08

Part Number: RNB-615-987

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Axle/Spindle Nut, Buick 2024-20, Chevrolet 2024-04, Saturn 2009-08

Part Number: RNB-615-987-1

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Axle Shaft, Rear Driver Side, C-clip, 30-spline, 1541 Carbon Steel, GM 7.5 in., Buick, Chevy, GMC, Isuzu, Kit

Part Number: RNB-630-152

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Differential Ring And Pinion Set

Part Number: RNB-697-314

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Ring and Pinion Bearing Installation Kit

Part Number: RNB-697-119

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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