USA Standard Gear Transmission & Drivetrain

Ring and Pinion Gears, 4.86:1 Ratio, 10-bolt, 28-spline, Standard Gear Rotation, Ford, 9 in., Set

Part Number: SPZ-36143

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Manual Transmission Bearing and Seal Overhaul Kit, Manual Transmission Bearing and Seal Overhaul Kit

Part Number: SPZ-ZMBK327WS

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Ring and Pinion Gears, 3.00:1 Ratio, 28-spline, Standard Rotation, Ford 9 in., Ford, Lincoln, Mercury, Rear, Set

Part Number: SPZ-36133

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Estimated Ship Date: Dec 1, 2025 if ordered today

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USA Standard Master Overhaul kit for the '98 and older GM 8.25" IFS differential

Part Number: SPZ-37052

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Ring and Pinion Gears, 4.11:1 Ratio, 30-spline, Standard Rotation, GM 9.5 in., Chevy, GMC, Hummer, Saab, Rear, Set

Part Number: SPZ-36225

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Ring and Pinion Gears, 3.73:1 Ratio, 25-spline, Standard Ring Gear Rotation, GM 8.2 in., Set

Part Number: SPZ-36205

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Estimated Ship Date: Dec 1, 2025 if ordered today

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USA Standard Ring & Pinion gear set for '11 & up Ford 9.75" in a 3.55 ratio

Part Number: SPZ-36293

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Ring and Pinion Gears, 3.73:1 Ratio, 30-spline, Standard Rotation, GM 8.875 in., Buick, Chevy, Pontiac, Rear, Set

Part Number: SPZ-36168

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Estimated Ship Date: Dec 1, 2025 if ordered today

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USA Standard Master Overhaul kit for Chrysler 8.75" #89 housing with 25520/90 differential bearings

Part Number: SPZ-37094

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Estimated Ship Date: Dec 1, 2025 if ordered today

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USA Standard Master Overhaul kit Dana 44, Rear, Kit

Part Number: SPZ-37018

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Estimated Ship Date: Dec 1, 2025 if ordered today

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USA Standard Master Overhaul kit Dana 70 U differential

Part Number: SPZ-37024

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Driveshaft, Rear, 2-piece, Assembled, Balanced, Steel, 34.313 in. Length, Ford, Each

Part Number: SPZ-44085

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Estimated Ship Date: Today

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Differential Rebuild Kits, USA Standard Master Overhaul kit Dana 44 differential, Corvette

Part Number: SPZ-37134

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Estimated Ship Date: Dec 1, 2025 if ordered today

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USA Standard Ring & Pinion gear set for GM 8.25" IFS Reverse rotation in a 4.88 ratio

Part Number: SPZ-36209

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Ring and Pinion Gears, 4.88:1 Ratio, 10-bolt, 26-spline, Standard Gear Rotation, Dana 44, Set

Part Number: SPZ-36047

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Differential Rebuild Kits, USA Standard Master Overhaul Kit for Dana 44HD, SRT8 Grand Cherokee & Commander

Part Number: SPZ-37132

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Ring and Pinion Gears, 4.56:1 Ratio, 27-spline, Standard Ring Gear Rotation, Chrysler 8.25 in., Set

Part Number: SPZ-36012

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Ring and Pinion Gears, 4.56:1 Ratio, 30-spline, Reverse Ring Gear Rotation, GM 8.25 in., IFS, Set

Part Number: SPZ-36208

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Driveshafts, Assembled, Balanced, 2-piece Style, Steel, 38.250 in. Length, Length Is Measured Flange-to-flange, Front, Jeep, Each

Part Number: SPZ-44554

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USA Standard Master Overhaul kit for Ford Daytona 9" LM104911 differential and Daytona Pinion support

Part Number: SPZ-37040

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Estimated Ship Date: Dec 1, 2025 if ordered today

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USA Standard Master Overhaul kit, Chrysler, 8.75 in., 489 Case, Kit

Part Number: SPZ-37091

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Ring and Pinion Gears, 4.11:1 Ratio, Standard Ring Gear Rotation, Ford 8.8 in., Set

Part Number: SPZ-36125

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Ring and Pinion Gear, 3.90:1 Ratio, GM, 8.5 in./8.6 in., Rear, Set

Part Number: SPZ-36215

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Estimated Ship Date: Nov 28, 2025 if ordered today

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USA Standard Ring & Pinion gear set for Ford 9" in a 5.67 ratio

Part Number: SPZ-36148

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Ring and Pinion Gears, 3.89:1 Ratio, Standard Ring Gear Rotation, Ford 9 in., Set

Part Number: SPZ-36138

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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