BUICK REGAL Differential & Rear-End Components

Differential Carrier Gear Kit

Part Number: RMG-XL-4048

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Spring, SPRING,COMPRSN, .25D,250 LB/IN

Part Number: PWT-8011001ZAT

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Spring, SPRING,COMPRSN,15 LB/IN,IN, NS

Part Number: PWT-8021001ZBG

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Spring, SPRING,COMPRSN, 500 LB/IN,OUTR

Part Number: PWT-8031001ZAV

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Ring and Pinion

Part Number: RMG-GM75456TK

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SPACER

Part Number: PWT-1920604SAJ

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Estimated Ship Date: Nov 18, 2025 if ordered today

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INTERNAL DRIVE

Part Number: PWT-1930404DGX

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SLOTTED DRIVER

Part Number: PWT-424003DGE2

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COUPLER

Part Number: PWT-5201004CJY

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Ring and Pinion Kit

Part Number: RMG-GM75323

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Yukon Bearing install kit for '81 and older GM 7.5" differential

Part Number: YGA-11061

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Yukon Bearing install kit for GM 8.75" differential

Part Number: YGA-11072

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Estimated Ship Date: Dec 1, 2025 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: Dec 1, 2025 if ordered today

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Ring and Pinion Gear Installation Kit, Minimum Install, 27-spline, Standard Rotation, Rear, GM 7.5 in., GM 7.625 in., Kit

Part Number: YGA-12050

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Ring and Pinion Gears and Installation Kit, 8.5" GM 3.08 REAR R&P GEAR/ INSTALL KIT PACKAGE with AK 1563 AXLE BRGS (2.25" OD)

Part Number: YGA-12620

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Ring and Pinion Gears and Installation Kit, 8.5" GM 3.90 REAR R&P GEAR/ INSTALL KIT PACKAGE with AK 1563 AXLE BRGS (2.25" OD)

Part Number: YGA-12623

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Installation Kit, Master Overhaul, GM 8.75 in., Kit

Part Number: YGA-14093

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Estimated Ship Date: Dec 1, 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: Nov 18, 2025 if ordered today

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Ring and Pinion Installation Kit, Basic, GM 8.5 in., Front/Rear, Kit

Part Number: MGR-R10RE

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Ring and Pinion Installation Kit, Basic, GM 8.5 in., Front/Rear, Kit

Part Number: MGR-R10RET

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Ring and Pinion Installation Kit, Basic, GM 8.5 in., Front/Rear, Kit

Part Number: MGR-R10RT

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Differential Ring Gear Spacer, Ring Gear Spacer

Part Number: MGR-075050C

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Estimated Ship Date: Nov 18, 2025 if ordered today

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WASHER, PINION THRUST

Part Number: MGR-559291

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Ring and Pinion Gears,USA Standard 7.5"/7.625" GM, 3.08 Ratio Rear Ring & Pinion GearInstall Kit 2.25" OD Axle Bearings & Seals

Part Number: SPZ-10690

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Estimated Ship Date: Dec 1, 2025 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: Nov 19, 2025 if ordered today

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