2003 DODGE RAM 2500 USA Standard Gear Parts and Accessories

Ring and Pinion Gears, 3.73:1 Ratio, 30-spline, Standard Rotation, Chrysler 11.5 in., GM 11.5 in., Set

Part Number: SPZ-36282

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Ring and Pinion Gears, 4.56:1 Ratio, 30-spline, Standard Rotation, Chrysler 11.5 in., GM 11.5 in., Set

Part Number: SPZ-36162

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Ring and Pinion Gears, 4.88:1 Ratio, 30-spline, Standard Rotation, Chrysler 11.5 in., GM 11.5 in., Set

Part Number: SPZ-36163

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Fits '07-'10 Ram 2500 front with six speed manual transmission. 12 3/4" long from weld to weld.

Part Number: SPZ-44467

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RING AND PINION GEAR

Part Number: SPZ-36351

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Fits '03-'05 Ram 2500 & 3500 with diesel engine & five speed manual transmission. 13 1/4" weld to weld.

Part Number: SPZ-44472

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RING AND PINION GEARS, USA Standard ring & pinion sets

Part Number: SPZ-36328

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Ring and Pinion Gears, 4.56:1 Ratio, 30-spline, Standard Rotation, Chrysler 10.5 in., Dodge, Ram, Rear, Set

Part Number: SPZ-36352

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Fits '03-'05 Ram 2500 & 3500 with diesel & four speed automatic transmission. 14 1/24" weld to weld.

Part Number: SPZ-44471

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USA Standard Ring & Pinion gear set for GM 11.5" in a 4.11 ratio

Part Number: SPZ-36161

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Estimated Ship Date: Feb 9, 2026 if ordered today

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