USA Standard Gear Transmission & Drivetrain

4340 Chromoly axle, 82-86 CJ, RH Inner, uses 5-760X u/joint

Part Number: SPZ-35113

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Transmission Bearing and Seal, R151 Kit w/Synchro Rings 4Runner/Pickup/T100/Tacoma/Tundra 5-Speed Manual Trans USA Standard Gear

Part Number: SPZ-72191

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Estimated Ship Date: Feb 9, 2026 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: Feb 9, 2026 if ordered today

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Manual Transmission Bearings, NSG370 M/T BEARING KIT '05-'14 JEEP

Part Number: SPZ-76201

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Estimated Ship Date: Feb 9, 2026 if ordered today

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USA Standard Master Overhaul kit for the '99 and newer GM 8.25" IFS differential

Part Number: SPZ-37053

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Transfer Case Input Shaft, Transfer Case Input Shaft

Part Number: SPZ-ZTNP19061

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Estimated Ship Date: Feb 9, 2026 if ordered today

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

Part Number: SPZ-ZMBK116HD

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Transfer Case Rebuild Kits, NP231 T-CASE BEARING KIT, WIDE INPUT BRG

Part Number: SPZ-73873

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Axle, Direct Fit, Front Inner, 36.970 in. Length, 35 Spline, 4340 Chromoly, Each

Part Number: SPZ-35125

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Estimated Ship Date: Feb 9, 2026 if ordered today

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USA Standard Master Overhaul kit for 2010 & down GM & Chrysler 11.5" AAM differential

Part Number: SPZ-37041

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Ring and Pinion Gears, 3.08:1 Ratio, 17-spline, Standard Ring Gear Rotation, GM 55P, Set

Part Number: SPZ-36189

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Manual Transmission Gears, NSG370 M/T REVERSE GEAR 6SPD, 41 TOOTH

Part Number: SPZ-78917

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Transmission Bearing and Seal, FS5W71 Transmission Bearing/Seal Kit w/Synchro Rings Nissan 200SX/280Z/280ZX/Maxima/610/620/720/810 5-

Part Number: SPZ-73005

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Estimated Ship Date: Feb 9, 2026 if ordered today

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

Part Number: SPZ-ZMBK483A

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Estimated Ship Date: Feb 9, 2026 if ordered today

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4340 Chromoly axle shaft, left hand inner for '79-'87 GM, 35.46", uses 5-760X u/joint

Part Number: SPZ-35088

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Estimated Ship Date: Feb 9, 2026 if ordered today

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

Part Number: SPZ-ZMBK240CWS

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Estimated Ship Date: Feb 9, 2026 if ordered today

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USA Standard Master Overhaul kit Dana 44 reverse front differential

Part Number: SPZ-37016

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Estimated Ship Date: Feb 9, 2026 if ordered today

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USA Standard Gear replacement spider gear set for Dana 60, 35 spline

Part Number: SPZ-39009

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 6, 2026 if ordered today

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USA Standard ring & pinion sets are the right choice to add confidence to your install. USA Standard Gear offe

Part Number: SPZ-36315

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Estimated Ship Date: Feb 9, 2026 if ordered today

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

Part Number: SPZ-ZMBK133BWS

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Axle Shaft, Direct Fit, w/2.30 in. Bearing Offset, Heat Treat, LH, Rear, 17-spline, 28.825 in. Long, for non-Corvette GM 55P Differentials, Chevy,Kit

Part Number: SPZ-12217

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Ring and Pinion Gears,USA Standard 9.25" CHRYSLER, 3.90 Ratio Rear Ring & Pinion Gearand 1.705" Inside Diameter Axle Bearings & Seals

Part Number: SPZ-10792

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Gear, Ring and Pinion, 5.29:1, Toyota, 8 in., V6, Set

Part Number: SPZ-36321

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Ring and Pinion Gears, 3.42:1 Ratio, 27-spline, Standard Ring Gear Rotation, GM 7.5 in., GM 7.625 in., Set

Part Number: SPZ-36196

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Transmission Bearing and Seal, RUG/T170 Transmission Bearing/Seal Kit w/Synchro Rings 66-73/Mercury Car Toploader

Part Number: SPZ-76155

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Estimated Ship Date: Feb 9, 2026 if ordered today

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