BUICK Differential & Rear-End Components

Posi spring kit for GM 7.5", with preload plates

Part Number: YGA-33206

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Axle Shaft, 28-Spline, 33.250 in. Length, Rear, GM, Each

Part Number: YGA-21564

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Estimated Ship Date: Feb 23, 2026 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: Feb 12, 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: Feb 12, 2026 if ordered today

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

Part Number: MGR-R10RET

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 12, 2026 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: Feb 12, 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: Feb 12, 2026 if ordered today

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

Part Number: MGR-R10RT

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 12, 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: Feb 24, 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: Feb 24, 2026 if ordered today

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

Part Number: YGA-21567

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Gear, Ring and Pinion, 3.90:1 Ratio, GM 8.875 in. (12-Bolt), Set

Part Number: RNB-697-139

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Estimated Ship Date: Feb 13, 2026 if ordered today

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Gear, Ring and Pinion, 3.73:1 Ratio, GM 8.875 in. (12-Bolt), Set

Part Number: RNB-697-138

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Estimated Ship Date: Feb 13, 2026 if ordered today

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Gear, Ring and Pinion, 3.55:1 Ratio, GM 8.25 in., Set

Part Number: RNB-697-802

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Estimated Ship Date: Feb 13, 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: Feb 13, 2026 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: Feb 13, 2026 if ordered today

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Drive Axle Shaft Assembly, Front Axle Shaft Assembly

Part Number: RNB-630-417

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Estimated Ship Date: Feb 13, 2026 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: Feb 13, 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: Feb 13, 2026 if ordered today

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Premium Ring And Pinion Master Bearing And Installation Kit

Part Number: RNB-797-119

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Estimated Ship Date: Feb 13, 2026 if ordered today

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Differential Carrier Gear Kit

Part Number: RMG-XL-4048

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Differential Carrier Gear Kit

Part Number: RMG-XL-4050

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Differential Carrier Gear Kit

Part Number: RMG-XL-4056

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Differential Carrier

Part Number: RMG-XL-5036

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Estimated Ship Date: Feb 12, 2026 if ordered today

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COUPLER

Part Number: PWT-1921504CAK

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Estimated Ship Date: Mar 13, 2026 if ordered today

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