CADILLAC Differential & Rear-End Components

Yukon 1541H left hand stub axle for '98 and newer 8.25" IFS.

Part Number: YGA-21618

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Estimated Ship Date: Nov 24, 2026 if ordered today

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Ring and Pinion Gears, GM 9.5 in., 4.11:1 Ratio, 33-spline, Standard Rotation, GM 9.5 in., Rear, Cadillac, Chevrolet, GMC, Set

Part Number: YGA-24654

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 23, 2026 if ordered today

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Gear, Ring and Pinion, 4.56:1 Ratio, 1.876 in. Pinion, 32 Spline, 9.500 in. Ring Gear, GM 9.5 in., Set

Part Number: YGA-24655

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Estimated Ship Date: Nov 24, 2026 if ordered today

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Ring and Pinion Gears, 3.42:1 Ratio, 32-spline, Standard Rotation, GM 9.5 in., Set

Part Number: YGA-24697

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Estimated Ship Date: Nov 24, 2026 if ordered today

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Ring and Pinion Gears,USA Standard 8.6" GM, 4.11 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals

Part Number: SPZ-10734

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Estimated Ship Date: Nov 24, 2026 if ordered today

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Axle Shaft, OEM Replacement, 30-Spline, 30.375 in. Length, GM, 8.5 in., Rear, Each

Part Number: RMG-92-25100

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Estimated Ship Date: Nov 12, 2026 if ordered today

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Ring and Pinion Gears,USA Standard 8.5" GM, 3.42 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals. Fits 1.781" Carrier Bearing Journal

Part Number: SPZ-10717

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2026 if ordered today

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Ring and Pinion Installation Kit, 30 Spline, GM 8.5 in., Kit

Part Number: YGA-13069

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Estimated Ship Date: Nov 24, 2026 if ordered today

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Ring and Pinion Gears,USA Standard 8.5" GM, 3.73 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals. Fits 1.781" Carrier Bearing Journal

Part Number: SPZ-10718

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Estimated Ship Date: Nov 24, 2026 if ordered today

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Axle Shaft Retainer

Part Number: MGR-3833322

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Ring and Pinion Gears, Pro Series, 3.90:1 Ratio, GM, 7.5 in., Set

Part Number: MGR-G975390

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Estimated Ship Date: Nov 17, 2026 if ordered today

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Ring and Pinion Installation Kit, GM 8.6 in., Rear, Kit

Part Number: SPZ-58012

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Estimated Ship Date: Nov 24, 2026 if ordered today

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Differential Carrier Gear Kit

Part Number: RMG-XL-4040

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Estimated Ship Date: Nov 12, 2026 if ordered today

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DIFFERENTIAL CASE - GM 8.25 IFS AXLE - 3.42 GEAR RATIO AND UP - UNLOADED

Part Number: SDH-10019417

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Estimated Ship Date: Dec 1, 2026 if ordered today

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Differential Cross Shaft Bolt, Hex Head, Each

Part Number: MGR-12337979

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Ring and Pinion Gears, 4.10:1 Ratio, 32-spline, Standard Ratio, GM 9.5 in., Cadillac, Chevy, GMC, Rear, Set

Part Number: SPZ-36442

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Estimated Ship Date: Nov 23, 2026 if ordered today

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Ring and Pinion Installation Kit, Master Kit, GM 8.6 in., Kit

Part Number: RGA-35-2022

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Ring Gear Spacer, GM 7.5 in. Ring Gear, Hardware Included, Each

Part Number: MGR-075050

4.06 out of 5 stars ( 17 )

Estimated Ship Date: Nov 16, 2026 if ordered today

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Gear, Ring and Pinion, 5.13:1 Ratio, Reverse Rotation, 1.625 in. Pinion, 30 Spline, GM 8.25 in. IFS, Set

Part Number: YGA-24156

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Estimated Ship Date: Nov 23, 2026 if ordered today

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Differential Shims, Pinion, Steel, Kit

Part Number: MGR-1104

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Cross Shaft, Differential, Steel, GM 8.5 in., with Mini-Spool, Each

Part Number: YGA-32238

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Estimated Ship Date: Nov 24, 2026 if ordered today

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Gear, Ring and Pinion, 4.88:1 Ratio, Reverse Rotation, 1.625 in. Pinion, 30 Spline, GM 8.25 in. IFS, Set

Part Number: YGA-24155

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Estimated Ship Date: Nov 23, 2026 if ordered today

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Axle C-Clips, ACDelco GM Genuine Parts Axle Shaft Locks, Steel, Chevy, GMC, Cadillac, Buick, Olds, Hummer, Saab, Isuzu, Pontiac, Each

Part Number: ADO-03833322

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

• $20 Summit Bucks on $200 spent*

DIFFERENTIAL CRUSH SLEEVE, Crush sleeve for 2014 & up GM 9.5" 12 bolt rear

Part Number: YGA-33560

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Estimated Ship Date: Nov 23, 2026 if ordered today

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WASHER PIN 8.5 GM 10 BOLT

Part Number: MGR-3984818

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air