GMC Differential & Rear-End Components

Ring and Pinion Gears, 4.88:1 Ratio, 37-spline, Standard Ring Gear Rotation, Dana 80, Set

Part Number: SPZ-36098

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Ring and Pinion Gears, 4.11:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 10.5 in. (14-bolt), Set

Part Number: SPZ-36183

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Ring and Pinion Gears, 4.11:1 Ratio, 29-spline, Standard Ring Gear Rotation, Dana 60, Set

Part Number: SPZ-36075

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Gear, Ring and Pinion, 3.73:1 Ratio, GM, 12-Bolt Truck, Set

Part Number: HUU-02-128

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Ring and Pinion Gears, 4.11:1 Ratio, 10-bolt, 27-spline, Standard Gear Rotation, GM, 7.5 in., Set

Part Number: SPZ-36199

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Ring and Pinion Kit

Part Number: RMG-GM95373

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Estimated Ship Date: Mar 13, 2026 if ordered today

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USA Standard Ring & Pinion gear set for GM 12 bolt truck in a 4.56 ratio

Part Number: SPZ-36179

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Ring and Pinion Gears, 2.73:1 Ratio, 27-spline, Standard Rotation, GM 7.5 in., GM 7.625 in., Set

Part Number: YGA-24475

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Estimated Ship Date: Mar 23, 2026 if ordered today

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USA Standard Ring & Pinion gear set for GM 9.5" in a 4.56 ratio

Part Number: SPZ-36226

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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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: Mar 25, 2026 if ordered today

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Differential Carrier Rebuild Kit, GM 8.5, 28 Spline, Rear, Open Carrier, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Kit

Part Number: SVL-10028814

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Differential Clutch, Carbon Fiber Pack, Rear, Open, GM, 9.5 in., Set

Part Number: YGA-16058

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Yukon 1541H alloy left hand rear axle for GM 8"

Part Number: YGA-21575

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Ring & Pinion Gear Set Dana 70 / 4.88 Ratio

Part Number: SVL-2020918

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Axle Shaft, 4340 Chromoly Axle, Full Floating, 30-spline Inner, 40.25 in. Length, Rear, Chevrolet, GMC, Each

Part Number: YGA-21843

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Ring & Pinion Gear, 4.11 Ratio, GM, 9.25 in. IFS, Set

Part Number: YGA-24498

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Estimated Ship Date: Mar 25, 2026 if ordered today

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RING AND PINION

Part Number: YGA-11380

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Gear, Ring and Pinion, 3.42:1 Ratio, GM 10.5 in. (14-Bolt), Set

Part Number: RNB-697-176

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Ring and Pinion Gears, 4.56:1 Ratio, 30-spline, Reverse Ring Gear Rotation, GM 8.25 in., IFS, Set

Part Number: SPZ-36208

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Differential Trac Lok Clutch Pack Kit

Part Number: SDH-2003819

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Gear, Ring and Pinion, EXCel, 3.42:1 Ratio, GM, 8.875 in., 12-Bolt Car, Set

Part Number: RMG-12BC342

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 13, 2026 if ordered today

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Differential Cover, Street Series, Black w/ Machined Fins, GM Diesel Trucks, Kit

Part Number: AFE-46-71260B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 27, 2026 if ordered today

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Differential Covers, Pro Series, Aluminum, Black Powdercoated, 14 Cover Bolts, AAM 11.5 in. 14-bolt, Rear, GM, Each

Part Number: AFE-46-71060B

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Ring and Pinion Gear, 3.90:1 Ratio, GM, 8.5 in./8.6 in., Rear, Set

Part Number: SPZ-36215

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Ring and Pinion Installation Kit, Complete, Dana 80, Rear, Kit

Part Number: RMG-XL-1068-1

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Estimated Ship Date: Mar 11, 2026 if ordered today

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