HUMMER Ring and Pinion Gears

Gear, Ring and Pinion, 4.88:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: MGR-G885488

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Gear, Ring and Pinion, 4.88:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, 3 Series, Set

Part Number: RMG-6901691

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Ring and Pinion Gears, GM 8.5/8.6 in., 4.88:1 Ratio, 30-spline, Standard, Must Use 2.73:1 or Numerically Higher Ratio Carrier, GM 8.5/8.6 in., Set

Part Number: SVL-2023704

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Gear, Ring and Pinion, 4.88:1 Ratio, AMC, Model 20, Set

Part Number: MGR-AM20-488

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Estimated Ship Date: Apr 7, 2026 if ordered today

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USA Standard Ring & Pinion gear set for Model 20 in a 4.88 ratio

Part Number: SPZ-36232

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Ring and Pinion Gears, 4.88:1 Ratio, 38-spline, Standard Ring Gear Rotation, AMC Model 20, Set

Part Number: YGA-24177

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Estimated Ship Date: Apr 20, 2026 if ordered today

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