Ring and Pinion Gears

USA Standard Ring & Pinion Gear Set for 9.5" GM 12 Bolt in a 4.88 ratio

Part Number: SPZ-36444

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Estimated Ship Date: Dec 29, 2025 if ordered today

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USA Standard Ring & Pinion gear set for GM 9.5" in a 4.88 ratio

Part Number: SPZ-36227

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Gear, Ring and Pinion, 4.88:1 Ratio, GM, 9.5 in., 14-Bolt, Truck, Set

Part Number: MGR-GM9-5-488

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Estimated Ship Date: Tomorrow if ordered today

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Ring and Pinion Kit

Part Number: RMG-GM925488

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Ring and Pinion Kit

Part Number: RMG-GM95488

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Differential Ring and Pinion, Differential Ring and Pinon Front and Rear Complete Kit

Part Number: MGR-MGK-236

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Estimated Ship Date: Jan 2, 2026 if ordered today

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USA Standard ring & pinion sets are the right choice to add confidence to your install. USA Standard Gear offe

Part Number: SPZ-36313

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