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USA Standard Gear

2003 USA Standard Gear Parts and Accessories

Showing In Stock Items. Show All 73 Items.

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USA Standard Gear Driveshafts for 1999-2005 SIERRA 1500, SILVERADO 1500 - ZDS9529

USA Standard Gear Driveshafts for 1999-2005 SIERRA 1500, SILVERADO 1500 - ZDS9529

USA Standard Gear Driveshafts for 1999-2005 SIERRA 1500, SILVERADO 1500 - ZDS9529

Fits '99-'05 Silverado & Sierra rear with code KW1. 43 1/4" long from center of u/joint caps.

Part Number: SPZ-44462

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2018

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2018

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2018

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

Part Number: SPZ-10729

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2017

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2017

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2017

Ring and Pinion Gears,USA Standard 8.6" GM, 3.73 Ratio Rear Ring & Pinion Gea

Part Number: SPZ-10728

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2224

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2224

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2224

Ring and Pinion Gears,USA Standard 8.8" Ford, 4.11 Ratio Rear Ring & Pinion GearInstall Kit 28 Spline and 2.25" OD Axle Bearings & Seals

Part Number: SPZ-10679

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2072 Chrysler 9.25 in. 3.90 Gears

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2072 Chrysler 9.25 in. 3.90 Gears

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2072 Chrysler 9.25 in. 3.90 Gears

Ring and Pinion Gears,USA Standard 9.25" CHRYSLER, 3.90 Ratio Rear Ring & Pinion GearInstall Kit 1.62" Inside Diameter Axle Bearings & Seals

Part Number: SPZ-10783

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2124 GM 10.5 in. (14-bolt) 5.38 Gears

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2124 GM 10.5 in. (14-bolt) 5.38 Gears

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2124 GM 10.5 in. (14-bolt) 5.38 Gears

Ring and Pinion Gears,USA Standard 10.5" GM 14 Bolt, 5.38 Ratio Thick Rear Ring & Pinion GearInstall Kit Package,

Part Number: SPZ-10837

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2125

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2125

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2125

Ring and Pinion Gears,USA Standard 10.5" GM 14 Bolt, 3.73 Ratio Rear Ring & Pinion GearInstall Kit 30 Spline

Part Number: SPZ-10838

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2126

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2126

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2126

Ring and Pinion Gears,USA Standard 10.5" GM 14 Bolt, 4.11 Ratio Rear Ring & Pinion GearInstall Kit 30 Spline

Part Number: SPZ-10839

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2127

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2127

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2127

Ring and Pinion Gears,USA Standard 10.5" GM 14 Bolt, 4.56 Ratio Rear Ring & Pinion GearInstall Kit 30 Spline

Part Number: SPZ-10840

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2074

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2074

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2074

Ring and Pinion Gears,USA Standard 9.25" CHRYSLER, 3.55 Ratio Rear Ring & Pinion Gearand 1.62" Inside Diameter Axle Bearings & Seals

Part Number: SPZ-10785

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2075

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2075

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2075

Ring and Pinion Gears,USA Standard 9.25" CHRYSLER, 3.90 Ratio Rear Ring & Pinion Gearand 1.62" Inside Diameter Axle Bearings & Seals

Part Number: SPZ-10786

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2090 Ford 9.75 in. 4.11 Gears

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2090 Ford 9.75 in. 4.11 Gears

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2090 Ford 9.75 in. 4.11 Gears

Ring and Pinion Gears,USA Standard 9.75" Ford, 4.11 Ratio Rear Ring & Pinion GearInstall Kit 2.53" ODAxle Bearings & Seals

Part Number: SPZ-10801

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2091

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2091

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2091

Ring and Pinion Gears,USA Standard 9.75" Ford, 3.55 Ratio Rear Ring & Pinion Gearand 2.53" OD Axle Bearings & Seals

Part Number: SPZ-10802

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2092

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2092

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2092

Ring and Pinion Gears,USA Standard 9.75" Ford, 3.73 Ratio Rear Ring & Pinion Gearand 2.53" OD Axle Bearings & Seals

Part Number: SPZ-10803

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2093

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2093

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2093

Ring and Pinion Gears,USA Standard 9.75" Ford, 4.11 Ratio Rear Ring & Pinion Gearand 2.53" OD Axle Bearings & Seals

Part Number: SPZ-10804

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2096 Ford 9.75 in. 4.11 Gears

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2096 Ford 9.75 in. 4.11 Gears

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2096 Ford 9.75 in. 4.11 Gears

Ring and Pinion Gears,USA Standard 9.75" Ford, 4.11 Ratio Rear Ring & Pinion GearInstall Kit 2.99" OD Axle Bearings & Seals

Part Number: SPZ-10807

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos for 2000-2002 EXPEDITION, 2000-2010 F-150 - ZGK2097

USA Standard Gear Ring and Pinion Gear and Differential Combos for 2000-2002 EXPEDITION, 2000-2010 F-150 - ZGK2097

USA Standard Gear Ring and Pinion Gear and Differential Combos for 2000-2002 EXPEDITION, 2000-2010 F-150 - ZGK2097

Ring and Pinion Gears,USA Standard 9.75" Ford, 3.55 Ratio Rear Ring & Pinion Gearand 2.99" OD Axle Bearings & Seals

Part Number: SPZ-10808

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos for 2000-2002 EXPEDITION, 2000-2010 F-150 - ZGK2098

USA Standard Gear Ring and Pinion Gear and Differential Combos for 2000-2002 EXPEDITION, 2000-2010 F-150 - ZGK2098

USA Standard Gear Ring and Pinion Gear and Differential Combos for 2000-2002 EXPEDITION, 2000-2010 F-150 - ZGK2098

Ring and Pinion Gears,USA Standard 9.75" Ford, 3.73 Ratio Rear Ring & Pinion Gearand 2.99" OD Axle Bearings & Seals

Part Number: SPZ-10809

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos for 2000-2002 EXPEDITION, 2000-2010 F-150 - ZGK2099

USA Standard Gear Ring and Pinion Gear and Differential Combos for 2000-2002 EXPEDITION, 2000-2010 F-150 - ZGK2099

USA Standard Gear Ring and Pinion Gear and Differential Combos for 2000-2002 EXPEDITION, 2000-2010 F-150 - ZGK2099

Ring and Pinion Gears,USA Standard 9.75" Ford, 4.11 Ratio Rear Ring & Pinion Gearand 2.99" OD Axle Bearings & Seals

Part Number: SPZ-10810

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2036

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2036

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2036

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

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2038

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2038

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2038

Ring and Pinion Gears,USA Standard 8.8" Ford, 3.55 Ratio Rear Ring & Pinion Gearand 2.53" OD Axle Bearings & Seals

Part Number: SPZ-10749

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2039

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2039

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2039

Ring and Pinion Gears,USA Standard 8.8" Ford, 3.73 Ratio Rear Ring & Pinion Gearand 2.53" OD Axle Bearings & Seals

Part Number: SPZ-10750

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2040

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2040

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2040

Ring and Pinion Gears,USA Standard 8.8" Ford, 4.11 Ratio Rear Ring & Pinion Gearand 2.53" OD Axle Bearings & Seals

Part Number: SPZ-10751

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos for 1999-2016 F-350 SUPER DUTY - ZGK2182

USA Standard Gear Ring and Pinion Gear and Differential Combos for 1999-2016 F-350 SUPER DUTY - ZGK2182

USA Standard Gear Ring and Pinion Gear and Differential Combos for 1999-2016 F-350 SUPER DUTY - ZGK2182

Ring and Pinion Gears,USA Standard 11.25" Dana 80, 4.30 Ratio Rear Ring & Pinion GearInstall Kit 35 Spline Yukon Dura Grip Limited Slip Positraction,

Part Number: SPZ-10895

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos for 1999-2016 F-350 SUPER DUTY - ZGK2183

USA Standard Gear Ring and Pinion Gear and Differential Combos for 1999-2016 F-350 SUPER DUTY - ZGK2183

USA Standard Gear Ring and Pinion Gear and Differential Combos for 1999-2016 F-350 SUPER DUTY - ZGK2183

Ring and Pinion Gears,USA Standard 11.25" Dana 80, 4.56 Ratio Rear Ring & Pinion GearInstall Kit 35 Spline Yukon Dura Grip Limited Slip Positraction,

Part Number: SPZ-10896

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

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