2012 RAM 2500 USA Standard Gear Differential & Rear-End Components

Ring and Pinion Gears,USA Standard 11.5" AAM, 3.73 Ratio Rear Ring & Pinion GearInstall Kit 4.375" OD Inner Pinion Bearing

Part Number: SPZ-10825

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Estimated Ship Date: Nov 10, 2025 if ordered today

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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, 3.73:1 Ratio, 30-spline, Reverse Rotation, Chrysler 9.25 in., Dodge, Ram, Front, Set

Part Number: SPZ-36371

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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-36312

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USA Standard Master Overhaul kit Dodge, Ram, 9.25 in., Front, Kit

Part Number: SPZ-37083

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11.5AAM GM & Chrysler (fits All Years) UNIVERSAL standard Open spider gear kit.

Part Number: SPZ-39020

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Estimated Ship Date: Nov 12, 2025 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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RING AND PINION GEAR

Part Number: SPZ-36351

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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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INSTALLATION KIT

Part Number: SPZ-37121

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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,USA Standard 11.5" AAM, 4.56 Ratio Rear Ring & Pinion GearInstall Kit 4.375" OD Inner Pinion Bearing

Part Number: SPZ-10827

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Ring and Pinion Gears,USA Standard 11.5" AAM, 3.73 Ratio Rear Ring & Pinion GearInstall Kit 30 Spline Yukon Dura Grip Limited Slip Positraction, with

Part Number: SPZ-10828

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Ring and Pinion Gears,USA Standard 11.5" AAM, 4.11 Ratio Rear Ring & Pinion GearInstall Kit 30 Spline Yukon Dura Grip Limited Slip Positraction, with

Part Number: SPZ-10829

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Ring and Pinion Gears,USA Standard 11.5" AAM, 4.56 Ratio Rear Ring & Pinion GearInstall Kit 30 Spline Yukon Dura Grip Limited Slip Positraction, with

Part Number: SPZ-10830

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Ring and Pinion Gears,USA Standard 11.5" AAM, 4.11 Ratio Rear Ring & Pinion GearInstall Kit 4.375" OD Inner Pinion Bearing

Part Number: SPZ-10826

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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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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: Nov 10, 2025 if ordered today

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Ring and Pinion, Installation Kit, Chrysler, 9.25 in., Kit

Part Number: SPZ-58032

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Estimated Ship Date: Nov 11, 2025 if ordered today

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USA Standard Gear spider gear kit for GM 11.5"

Part Number: SPZ-60003

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Estimated Ship Date: Nov 11, 2025 if ordered today

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