HUMMER H1 USA Standard Gear Differential & Rear-End Components

USA Standard Master Overhaul kit for the 'Model 20 differential

Part Number: SPZ-37065

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Estimated Ship Date: Nov 20, 2025 if ordered today

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AMC M20 BEARING & SEAL KIT, KOYO BRGS

Part Number: SPZ-58053

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Estimated Ship Date: Nov 20, 2025 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: Nov 20, 2025 if ordered today

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Differential Carrier, Spartan Locker, Steel, 12-bolt, 29-spline, Rear, AMC Model 20, AMC, Hummer, Jeep, Each

Part Number: SPZ-17006

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Estimated Ship Date: Nov 20, 2025 if ordered today

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USA Standard steel spool for Model 20 with 29 spline axles, 3.08 & up

Part Number: SPZ-59020

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Ring and Pinion Gears, 4.11:1 Ratio, 38-spline, Standard Rotation, AMC Model 20, American Motors, Hummer, Jeep, Set

Part Number: SPZ-36230

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Estimated Ship Date: Nov 20, 2025 if ordered today

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USA Standard Ring & Pinion gear set for Model 20 in a 4.56 ratio

Part Number: SPZ-36231

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Estimated Ship Date: Nov 20, 2025 if ordered today

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SPRING AND PIN KIT

Part Number: SPZ-17011

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Crosspin, Replacement, Steel, Spartan, AMC Model 20, Each

Part Number: SPZ-17025

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Estimated Ship Date: Nov 20, 2025 if ordered today

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