USA Standard Gear Differential & Rear-End Components

Ring and Pinion Gears,USA Standard 8.8" Ford, 3.73 Ratio Rear Ring & Pinion GearInstall Kit 2.25" OD Axle Bearings & Seals

Part Number: SPZ-10673

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Axle Shaft, C-clip, 28-spline, 26.250 in. Length, Passenger Side Rear, Ford 7.5 in., Ford 8.8 in., Each

Part Number: SPZ-35019

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Axle Shaft, 30-spline, 33.000 in. Length, Rear, GM 8.5 in., Cadillac, Chevy, GMC, Each

Part Number: SPZ-35054

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Axle Shaft, 28-spline, 28.813 in. Length, Rear, GM 7.625 in., Chevy, GMC, Oldsmobile, Each

Part Number: SPZ-35057

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Estimated Ship Date: Oct 1, 2025 if ordered today

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USA Standard Ring & Pinion Gear Set for 2017-19 Toyota Tundra 10.5" with 5.7L in 4.88 Ratio

Part Number: SPZ-36437

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Estimated Ship Date: Sep 30, 2025 if ordered today

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Gear, Ring and Pinion, 3.73:1, Ford, 10.5 in., Set

Part Number: SPZ-36345

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Differential Rebuild Kits, USA Standard Master Overhaul kit for '14 & up Ram 2500 11.5

Part Number: SPZ-37124

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Estimated Ship Date: Oct 1, 2025 if ordered today

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9.25" CHY REAR PINION KIT, KOYO BRGS

Part Number: SPZ-60004

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Estimated Ship Date: Sep 30, 2025 if ordered today

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Ring and Pinion Gears, 4.11:1 Ratio, 37-spline, Standard Ring Gear Rotation, Dana 80, Set

Part Number: SPZ-36094

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Estimated Ship Date: Sep 30, 2025 if ordered today

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USA Standard Master Overhaul kit Dana Super 60, Kit

Part Number: SPZ-37097

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Axle D44 FRONT, 03-06 JEEP RUBICON TJ, RH , 30spl, 37.96" overall

Part Number: SPZ-12162

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Estimated Ship Date: Sep 30, 2025 if ordered today

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Ring and Pinion Gears, 3.90:1 Ratio, 29-spline, Standard Ring Gear Rotation, Chrysler 9.25 in., Set

Part Number: SPZ-36019

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Estimated Ship Date: Oct 2, 2025 if ordered today

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USA Standard Master Overhaul kit Ford 8.8 in. IFS, Front, Kit

Part Number: SPZ-37032

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Estimated Ship Date: Oct 1, 2025 if ordered today

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USA Standard Ring & Pinion gear set for GM Chevy 55P in a 3.73 ratio

Part Number: SPZ-36191

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Ring and Pinion Gears, 3.08:1 Ratio, 17-spline, Standard Ring Gear Rotation, GM 55P, Set

Part Number: SPZ-36189

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 2, 2025 if ordered today

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USA Standard Ring & Pinion Gear Set for 9.5" GM 12 Bolt in a 3.73 ratio

Part Number: SPZ-36441

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Ring and Pinion Gears, 4.10:1 Ratio, 32-spline, Standard Ratio, GM 9.5 in., Cadillac, Chevy, GMC, Rear, Set

Part Number: SPZ-36442

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Estimated Ship Date: Oct 2, 2025 if ordered today

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USA Standard Ring & Pinion Gear Set for 9.5" GM 12 Bolt in a 4.56 ratio

Part Number: SPZ-36443

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Estimated Ship Date: Sep 30, 2025 if ordered today

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Ring and Pinion Gears, 3.08:1 Ratio, 32-spline, Standard Rotation, GM 9.5 in., Cadillac, Chevy, GMC, Rear, Set

Part Number: SPZ-36439

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Ring and Pinion Gears, 5.13:1 Ratio, 31-spline, Standard Rotation, Long Spline Design, Ford 10.25 in., Set

Part Number: SPZ-36111

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Axle DANA 60 GM FRONT, '77-'91, RIGHT HAND, 17.67" 35spl INNER & 12" OUTER STUB SHAFT, 4340

Part Number: SPZ-12166

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Axle 8.25" CHY REAR, '04-'09 DURANGO, RH, 29spl, 31 7/16" LONG, 5 LUG, with_TRACTION CONTROL

Part Number: SPZ-12186

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Estimated Ship Date: Sep 30, 2025 if ordered today

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USA Standard Master Overhaul kit for the Dana 44 JK Rubicon front differential

Part Number: SPZ-37012

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Estimated Ship Date: Sep 30, 2025 if ordered today

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USA Standard Ring & Pinion Gear Set for Toyota 8" High Pinion in Reverse 4.30 Ratio with Yoke Kit

Part Number: SPZ-36426

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Estimated Ship Date: Sep 30, 2025 if ordered today

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Ring and Pinion Gears, 3.08:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.875 in. Truck, Set

Part Number: SPZ-36173

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 2, 2025 if ordered today

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