USA Standard Gear Parts and Accessories

USA Standard Ring & Pinion gear set for '11 & up Ford 9.75" in a 5.13 ratio

Part Number: SPZ-36297

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Estimated Ship Date: Feb 23, 2026 if ordered today

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USA Standard Ring & Pinion gear set for Dana 60 Reverse rotation in a 4.88 ratio

Part Number: SPZ-36082

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Transfer Case Components, Transfer Case Housings, Front Case Half Component Type, New Process 271, New Process 273, Dodge, Each

Part Number: SPZ-70729

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Axle 9.25" ZF CHY REAR, '12-'17 RAM 1500, RH, 33.89" LONG, 31spl, 5 LUG, 1.705" BRG, 14mm STUDS

Part Number: SPZ-12195

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Spartan Differential Locker, Toyota, 30-spline Axle, Toyota, V6, Each

Part Number: SPZ-17034

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Estimated Ship Date: Feb 23, 2026 if ordered today

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USA Standard Bearing kit for '08-'10 Ford 10.5" with OEM ring & pinion set

Part Number: SPZ-58055

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Estimated Ship Date: Feb 23, 2026 if ordered today

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USA Standard Master Overhaul kit for new Toyota Clamshell design front reverse rotation differential

Part Number: SPZ-37115

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Estimated Ship Date: Feb 23, 2026 if ordered today

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

Part Number: SPZ-37099

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Transmission Bearing and Seal, TR3650 Transmission Bearing/Seal Kit w/Synchro Rings 01-04 Mustang 5-Speed Manual Trans USA Standard Gear

Part Number: SPZ-75712

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Ring and Pinion Gears,USA Standard 8.5" GM, 4.11 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals. Fits 1.781" Carrier Bearing Journal

Part Number: SPZ-10719

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Ring and Pinion Gears,USA Standard 8.6" GM, 3.42 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals

Part Number: SPZ-10742

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Ring and Pinion Gears, 8.6 in. GM, 4.11 Ratio, 1.626 in. Pinion Shaft Diameter, Rear, Kit

Part Number: SPZ-10744

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Estimated Ship Date: Feb 23, 2026 if ordered today

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USA Standard Ring & Pinion gear set for '11 & up Ford 9.75" in a 4.56 ratio

Part Number: SPZ-36296

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Differential Ring and Pinion, USA Standard Ring & Pinion gear set for '11 & up Chrysler 9.25 ZF in a 4.11 ratio

Part Number: SPZ-36360

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Differential Carrier, Spartan Locker, Steel, 28/31-spline, Open Case, Rear, Ford 8/9 in., Each

Part Number: SPZ-17042

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Spartan Locker for Dana 30 JL M186 Differential

Part Number: SPZ-17046

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Transfer Case Components, NP263XHD T-CASE FRONT CASE HALF

Part Number: SPZ-78568

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Manual Transmission Gear, Manual Transmission Gear

Part Number: SPZ-ZMG56-28D

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Estimated Ship Date: Feb 23, 2026 if ordered today

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