2004 USA Standard Gear Differential & Rear-End Components Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

USA Standard Gear Spartan Locker Replacement Crosspins SL XP-D60

Crosspin, Replacement, Steel, Spartan, Dana 60, Each

Part Number: SPZ-17019

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

USA Standard Gear Axle Shafts ZA F880007

Axle Shaft, 31-Spline, 31.063 in. Length, Passenger Side Rear, Ford, Each

Part Number: SPZ-35020

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

USA Standard Gear Bearing Kits ZBKD80-A

Dana 80 (4.125" OD ONLY ) bearing & seal kit

Part Number: SPZ-58003

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

USA Standard Gear Bearing Kits ZBKF10.5

Ring and Pinion, Installation Kit, Ford, 10.5 in., Kit

Part Number: SPZ-58006

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

USA Standard Gear Bearing Kits ZBKF9.75-B

Ring and Pinion, Installation Kit, Ford, 9.75 in., Kit

Part Number: SPZ-58009

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG M20-411 AMC Model 20 4.11 Gears

Ring and Pinion Gears, 4.11:1 Ratio, 38-spline, Standard Rotation, AMC Model 20, American Motors, Hummer, Jeep, Set

Part Number: SPZ-36230

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG T100-529 Toyota Tacoma rear 8 in. 5.29 Gears

USA Standard Ring & Pinion gear set for Toyota T100 and Tacoma in a 5.29 ratio

Part Number: SPZ-36241

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG GM8.25-342R GM 8.25 in. IFS 3.42 Gears

Gear, Ring and Pinion, 3.42:1, GM, 8.25 in., Set

Part Number: SPZ-36343

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

USA Standard Gear Spartan Locker Replacement Crosspins SL XP-M20

Crosspin, Replacement, Steel, Spartan, AMC Model 20, Each

Part Number: SPZ-17025

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

USA Standard Gear Spartan Locker Replacement Crosspins SL XP-M35

Crosspin, Replacement, Steel, Spartan, AMC Model 35, Each

Part Number: SPZ-17026

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

USA Standard Gear - Axle Shafts, Direct Fit for 2002-2004 F-250 SUPER DUTY, 1999-2004 F-350 SUPER DUTY - ZA K630435

Axle D60 FRONT, '99-'04 FORD SUPER DUTY, 24.7", 4WD, LH, 35spl INNER, 30spl STUB SHAFT

Part Number: SPZ-12165

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG C8.25-373 Chrysler 8.25 in. 3.73 Gears

Differential Ring and Pinion, USA Standard Ring & Pinion gear set for Chrysler 8.25" in a 3.73 ratio

Part Number: SPZ-36349

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

USA Standard Gear Master Overhaul Kits ZK D70

USA Standard Master Overhaul kit Dana 70 differential

Part Number: SPZ-37022

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2190 Chrysler 8.25 in. 4.56 Gears

Ring and Pinion Gears,USA Standard 8.25" CHRYSLER, 4.56 Ratio Rear Ring & Pinion GearInstall Kit 1.62" ID Axle Bearings & Seals

Part Number: SPZ-10903

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2191 Chrysler 8.25 in. 4.88 Gears

Ring and Pinion Gears,USA Standard 8.25" CHRYSLER, 4.88 Ratio Rear Ring & Pinion GearInstall Kit 1.62" ID Axle Bearings & Seals

Part Number: SPZ-10904

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2194

Ring and Pinion Gears,USA Standard 8.25" CHRYSLER, 3.73 Ratio Rear Ring & Pinion GearInstall Kit 29 Spline and 1.62" ID Axle Bearings & Seals

Part Number: SPZ-10907

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2197

Ring and Pinion Gears,USA Standard 8.25" CHRYSLER, 4.56 Ratio Rear Ring & Pinion GearInstall Kit 29 Spline and 1.62" ID Axle Bearings & Seals

Part Number: SPZ-10910

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2198

Ring and Pinion Gears,USA Standard 8.25" CHRYSLER, 4.88 Ratio Rear Ring & Pinion GearInstall Kit 29 Spline and 1.62" ID Axle Bearings & Seals

Part Number: SPZ-10911

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

USA Standard Gear - Axle Shafts, Direct Fit for 2000-2003 F-150, 2004 F-150 HERITAGE - ZA K630215

Axle 8.8" FORD REAR, 00-04, F150, RH, 31spl, 31-7/8", 5LUG, 1.620" BRG, 1559, 14MM STUDS

Part Number: SPZ-11981

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

USA Standard Gear - Axle Shafts, Direct Fit for 2000-2003 F-150, 2004 F-150 HERITAGE - ZA K630216

Axle 8.8" FORD REAR, 00-04, F150, LH, 31spl, 33-1/2", 5LUG, 1.620" BRG, 1559, 14MM STUDS

Part Number: SPZ-11982

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

USA Standard Gear Axle Shafts, Direct Fit ZA K630240

Axle 9.75 FORD REAR, 99-04, F150 & EXPD, RH, 34spl, 31-13/16" LONG, 1.705" BRG, 1561, 14MM STUDS

Part Number: SPZ-11999

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Estimated Ship Date: Dec 8, 2025 if ordered today

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USA Standard Gear - Axle Shafts, Direct Fit for 1997-2003 F-150, 2004 F-150 HERITAGE, 1997-1999 F-250 - ZA K630321

Axle 9.75 FORD REAR 97-04 F150 & EXPD, LH, 34spl, 33-1/2", 5 LUG, 1559 1.620" BRG, 14MM STUDS

Part Number: SPZ-12117

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Estimated Ship Date: Dec 8, 2025 if ordered today

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USA Standard Gear - Axle Shafts, Direct Fit for 2004-2008 F-150 - ZA K630322

Axle 8.8" FORD REAR, 04-08, F-150, RIGHT HAND, 31spl, 33-3/4", 6 LUG, 1.705" BRG, 1561FD

Part Number: SPZ-12118

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Estimated Ship Date: Dec 8, 2025 if ordered today

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USA Standard Gear - Axle Shafts, Direct Fit for 2004-2008 CANYON, COLORADO - ZA K630854

Axle 8.0 GM 29.8" RH 6LUG 28splCOLORADO/ CANYON 2WD w/ Z71 & 4WD

Part Number: SPZ-12233

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

USA Standard Gear Master Overhaul Kits ZK TV6

USA Standard Master Overhaul kit for the Toyota V6 & Turbo 4 differential

Part Number: SPZ-37071

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today