Differential & Rear-End Components

USA Standard ring & pinion sets are the right choice to add confidence to your install. USA Standard Gear offe

Part Number: SPZ-36315

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Gear, Ring and Pinion, 4.56:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, Set

Part Number: MGR-GM10-456

4.5 out of 5 stars ( 4 )

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Output Flange, 35-spline, Steel, Rear, Each

Part Number: WPP-SR2944-35

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Ring and Pinion Installation Kit, GM 9.76 in., Rear, Chevrolet, GMC, Kit

Part Number: ETN-K-GM976-14R

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Gear, Ring and Pinion, 4.88:1 Ratio, Dana 44, Jeep Wrangler JL, Set

Part Number: SDH-10051746

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Differential Cover, Aluminum Girdle Cover, Natural, 10-bolt, Ford 8.8 in., Each

Part Number: YGA-32114

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 21, 2025 if ordered today

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CV Axle shaft set for 1979-1993 Mustang. For use with Ridetech IRS

Part Number: ART-12129599

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Differential Carrier Rebuild Kit and Spider Gears, for Open Carrier, 31-Spline, Rear, Chrysler 9.25 in. ZF, Side Gears, Dodge, Ram, Kit

Part Number: YGA-16182

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Gear, Ring and Pinion, 4.11:1 Ratio, Quick-Change, Loaded, Head Bearing, Tail Bearing, Posi Nut, Roller Nose Bearing, Each

Part Number: PE2-S0189

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Gear, Ring and Pinion, EXCel, 4.11:1 Ratio, Ford, 9 in., Set

Part Number: RMG-F9411

3.0 out of 5 stars ( 2 )

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Ring and Pinion Gears, 3.73:1 Ratio, 26-spline, Standard Ring Gear Rotation, Dana 30, Set

Part Number: YGA-24019

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Ring and Pinion Gears, 3.73:1 Ratio, 27-spline, Standard Rotation, GM 7.5 in., GM 7.625 in., Set

Part Number: YGA-24480

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Ring and Pinion Gears, 4.11:1 Ratio, 28-spline, Standard Ring Gear Rotation, Ford 9 in., Set

Part Number: SPZ-36139

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Estimated Ship Date: Nov 6, 2025 if ordered today

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USA Standard Ring & Pinion gear set for GM 8.2" in a 3.55 ratio

Part Number: SPZ-36204

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Estimated Ship Date: Nov 6, 2025 if ordered today

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USA Standard Master Overhaul kit GM, 10.5 in., Kit

Part Number: SPZ-37045

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Ring and Pinion Gears, 5.13:1 Ratio, 10-bolt, 28-spline, Standard Gear Rotation, Ford, 9 in., Set

Part Number: SPZ-36145

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Spider Gear Kit, Open Differential, Chrysler 9.25 in., 33-Spline, Kit

Part Number: YGA-16067

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Ring and Pinion Gears, 4.11:1 Ratio, 30-spline, Reverse Ring Gear Rotation, GM 8.25 in., IFS, Set

Part Number: SPZ-36207

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Installation Kit, Master Overhaul, Ford 9 in., Kit

Part Number: YGA-14057

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Installation Kit, Master Overhaul, Dana 60, Dana 61, Kit

Part Number: YGA-14129

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Differential, Lock-Right, Locker, 27-Spline, Dana 35, Each

Part Number: PWT-2310-LR

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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Ring and Pinion Gears, 5.38:1 Ratio, 28-spline, Dana 44, Jeep, Rear, Set

Part Number: SDH-10067204

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Ring And Pinion; 3.70 Ratio

Part Number: MGR-GM9-370

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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Axle Shafts, Rear, Bolt-in, 4140 Chromoly, Wheel Studs, Bearings, Seals, Jeep, 3.8L, Dana 44, Kit

Part Number: MGR-MG22156

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Estimated Ship Date: Nov 10, 2025 if ordered today

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USA Standard Master Overhaul kit Ford, Lincoln, 9.75 in., Rear, Kit

Part Number: SPZ-37087

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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