USA Standard Gear Differential & Rear-End Components

USA Standard Ring & Pinion Gear Set for Toyota 8" High Pinion in Reverse 4.56 Ratio

Part Number: SPZ-36422

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Estimated Ship Date: Oct 27, 2025 if ordered today

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USA Standard Ring & Pinion Gear Set for Toyota 8.2" 12 Bolt Rear in 4.56 Ratio

Part Number: SPZ-36435

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Ring and Pinion Gears, 4.88:1 Ratio, 30-spline, Standard Rotation, Toyota 8.2 in., Lexus, Toyota, Rear, Set

Part Number: SPZ-36436

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USA Standard Ring & Pinion Gear Set for Toyota 9" IFS in Reverse 4.88 Ratio

Part Number: SPZ-36438

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USA Standard Dana 30 Ring & Pinions

Part Number: SPZ-36446

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Differential Rebuild Kits, USA Standard Master Overhaul kit for the '02-'09 Trailblazer & Envoy 7.2" IFS

Part Number: SPZ-37142

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USA Standard Gear replacement spider gear set for Dana 50, 30 spline

Part Number: SPZ-39007

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USA Standard Gear replacement spider gear set for Dana 60, 32 spline

Part Number: SPZ-39033

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Differential Carrier Gear Kit, USA Standard Gear standard spider gear set for '99-'00 GM 8.5", 30 spline

Part Number: SPZ-39037

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Gear, Ring and Pinion, 4.33:1 Ratio, Ford 9 in. Gear Diameter, 1.313 in. Pinion Shaft Diameter, Kit

Part Number: SPZ-36140

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USA Standard Ring & Pinion gear set for Ford 9" in a 5.29 ratio

Part Number: SPZ-36146

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USA standard ring & pinion gear set for Ford 9" in a 6.00 ratio.

Part Number: SPZ-36150

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USA standard ring & pinion gear set for Ford 9" in a 6.020 ratio.

Part Number: SPZ-36151

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Ring and Pinion Gears, 3.25:1 Ratio, 25-spline, Standard Ring Gear Rotation, Ford 8 in., Set

Part Number: SPZ-36116

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Ring and Pinion Gears, 4.11:1 Ratio, 25-spline, Standard Ring Gear Rotation, Ford 8 in., Set

Part Number: SPZ-36119

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Gear, Ring and Pinion, 3.90:1 Ratio, Ford 8.8 in., Set

Part Number: SPZ-36124

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Ring and Pinion Gears, 4.11:1 Ratio, 28-spline, Reverse Ring Gear Rotation, Ford 8.8 in., IFS, Set

Part Number: SPZ-36129

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Ring and Pinion Gears, 4.88:1 Ratio, 29-spline, Standard Ring Gear Rotation, Dana 60, Set

Part Number: SPZ-36077

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USA Standard Ring & Pinion "thick" gear set for Dana 80 in a 4.11 ratio

Part Number: SPZ-36095

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Ring and Pinion Gears, 4.55:1 Ratio, 31-spline, Standard Rotation, Short Spline Design, Ford 10.25 in., Set

Part Number: SPZ-36102

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Ring and Pinion Gears, 4.56:1 Ratio, 31-spline, Standard Rotation, Long Spline Design, Ford 10.25 in., Set

Part Number: SPZ-36109

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Differential Carrier, Spartan Locker, Steel, 10-bolt, 30-spline, Rear, Dana 60, Chevy, Dodge, Ford, Jeep, Each

Part Number: SPZ-17003

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Spartan Differential Locker, Dana 35, 27-spline Axle, Jeep, 1.625 in. Carrier, Each

Part Number: SPZ-17008

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Spartan Differential Locker, Toyota 7.5 in., 27-spline Axle, Toyota, Each

Part Number: SPZ-17014

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Spartan Differential Locker, Toyota, 8.0 in., 30-spline Axle, Rear, Each

Part Number: SPZ-17015

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Estimated Ship Date: Oct 27, 2025 if ordered today

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