Differential & Rear-End Components

Ring and Pinion Gears and Installation Kit Combo, 4.88:1 Ratio, Dana 60, GM 10.5 in., 14-Bolt, Kit

Part Number: YGA-31028

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Axle Assembly, Remanufactured, Open, 3.55:1 Ratio, Each

Part Number: ZUD-RAA440-1350C

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Axle Assembly, Remanufactured, Open, 3.42:1 Ratio, Each

Part Number: ZUD-RAA440-1478

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 8.6" GM, 4.11 Ratio Rear Ring & Pinion Gea

Part Number: SPZ-10739

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 11.5" AAM, 4.56 Ratio Rear Ring & Pinion GearInstall Kit 4.125" OD Inner Pinion Bearing

Part Number: SPZ-10821

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Estimated Ship Date: Nov 17, 2025 if ordered today

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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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Estimated Ship Date: Nov 17, 2025 if ordered today

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Differential Carrier, Zip Locker, Air Locker Style, 35-spline, Ford 10.25 in., Ford 10.5 in., Each

Part Number: YGA-34025

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Axle Conversion, Rear, With Limited Slip Differential, 3.42 and Down ratio, 5 x 5.00 in. Bolt Circle, GM, Kit

Part Number: HUU-02-122

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 8.875" GM 12 Bolt Truck, 4.11 Ratio Rear Ring & Pinion Gea

Part Number: SPZ-10689

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Axle Assembly, Remanufactured, Open, 3.73:1 Ratio, Each

Part Number: ZUD-RAA440-131B

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Axle Assembly, Remanufactured, Open, 3.08:1 Ratio, Each

Part Number: ZUD-RAA440-131D

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Axle Assembly, Remanufactured, Open, 3.73:1 Ratio, Each

Part Number: ZUD-RAA440-1371E

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Axle Assembly, Remanufactured, Open, 3.42:1 Ratio, Each

Part Number: ZUD-RAA440-1444C

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Axle Assembly, Remanufactured, Open, 3.55:1 Ratio, Each

Part Number: ZUD-RAA440-195B

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Estimated Ship Date: Nov 13, 2025 if ordered today

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

Part Number: MGR-MGK-315

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Estimated Ship Date: Nov 18, 2025 if ordered today

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

Part Number: MGR-MGK-323

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Estimated Ship Date: Nov 18, 2025 if ordered today

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

Part Number: MGR-MGK-411

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 8.25" CHRYSLER, 3.73 Ratio Rear Ring & Pinion GearInstall Kit 29 Spline and 1.62" ID Axle Bearings & Seals

Part Number: SPZ-10907

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 8.8" Ford, 3.27 Ratio Rear Ring & Pinion Gearand 2.53" OD Axle Bearings & Seals

Part Number: SPZ-10747

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Third Member, Ford 9, 1964-72 A-Body, 31-Spline 3.50

Part Number: OPG-PP06403-350

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Third Member, Ford 9, 1964-72 A-Body, 31-Spline 3.70

Part Number: OPG-PP06403-370

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Third Member, Ford 9, 1964-72 A-Body, 31-Spline 4.11

Part Number: OPG-PP06403-411

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Axle Assembly, Remanufactured, Open, 3.31:1 Ratio, Each

Part Number: ZUD-RAA440-195A

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Estimated Ship Date: Nov 14, 2025 if ordered today

• Core Charge $400.00
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This is a complete package that includes front & rear ring & pinion sets along with the most complete master o

Part Number: SPZ-40019

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Ring and Pinion Gears,Yukon Gear & Axle 8.25" CHRYSLER, 3.07 Ratio Rear Ring & Pinion GearInstall Kit 29 Spline and 1.62" ID Axle Bearings & Seals

Part Number: YGA-10592

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Estimated Ship Date: Dec 1, 2025 if ordered today

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