USA Standard Gear Parts and Accessories

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

Part Number: SPZ-37041

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Estimated Ship Date: Tomorrow

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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 17, 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 16, 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 17, 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 18, 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 16, 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 17, 2026 if ordered today

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Axle Shaft, 30-Spline, 33.375 in. Length, Rear, Chevy, GMC, Each

Part Number: SPZ-35055

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Transfer Case Components, BW1370, BW4401, NP241C, & NP243 T-CASE CHAIN

Part Number: SPZ-78547

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Transfer Case Components, BW4484, MP1225, MP1625 & MP3024 T-CASE CHAIN 1.5" WIDE

Part Number: SPZ-76563

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Manual Transmission Bearings, NV M/T BEARING KIT DODGE

Part Number: SPZ-73091

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Estimated Ship Date: Feb 17, 2026 if ordered today

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Manual Transmission Gear, Manual Transmission Gear

Part Number: SPZ-ZMNV3550-18

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Manual Transmission Gears, T56 M/T REVERSE GEAR 35 TOOTH

Part Number: SPZ-78348

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Estimated Ship Date: Feb 16, 2026 if ordered today

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USA Standard Gear standard spider gear set for GM 7.5", 26 spline

Part Number: SPZ-39023

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Estimated Ship Date: Feb 18, 2026 if ordered today

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4340 Chromoly Axle, '79-'87 GM Truck & Blazer, RH inner, 28spl, uses 5-760X u/joint

Part Number: SPZ-35087

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Estimated Ship Date: Feb 16, 2026 if ordered today

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9" FORD BRG & SEAL KIT LM102910, KOYO BRGS

Part Number: SPZ-58043

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Estimated Ship Date: Feb 17, 2026 if ordered today

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Differential Carrier Gear Kit, USA Standard Gear standard spider gear set for '07 & up GM 8.6"

Part Number: SPZ-39036

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Estimated Ship Date: Tomorrow

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

Part Number: SPZ-ZMBK137L

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Estimated Ship Date: Feb 16, 2026 if ordered today

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9.25" CHY REAR PINION KIT, KOYO BRGS

Part Number: SPZ-60004

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Estimated Ship Date: Feb 16, 2026 if ordered today

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32.91" 30spl INNER LH AXLE D44 SCOUT 71-80

Part Number: SPZ-35114

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Ring and Pinion Gears, 4.56:1 Ratio, 31-spline, Standard Ring Gear Rotation, Ford 10.25 in., Ford 10.5 in, Set

Part Number: SPZ-36275

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Estimated Ship Date: Feb 18, 2026 if ordered today

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USA Standard Master Overhaul kit for the 2000 and newer GM 7.5" and 7.625" differential

Part Number: SPZ-37050

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Estimated Ship Date: Tomorrow

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

Part Number: SPZ-ZMBK132LWS

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Axle 8.6" GM REAR, 07-17, 34.25" LONG, 30spl, 6 LUG, LH or RH, 1 SIDE

Part Number: SPZ-12120

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Manual Transmission Input Shafts, NV4500 Manual Input Shaft, Dodge 1 3/8 in. 10 Spline, Kit

Part Number: SPZ-70740

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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