USA Standard Gear Parts and Accessories

USA Standard Master Overhaul kit Dana 70 HD differential

Part Number: SPZ-37023

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Estimated Ship Date: Nov 10, 2025 if ordered today

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USA Standard Ring & Pinion Gear Set for 2017-19 Toyota Tundra 10.5" with 5.7L in 4.88 Ratio

Part Number: SPZ-36437

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Driveshaft, Front, 2-piece, Assembled, Balanced, Steel, 23.438 in. Length, Chevrolet, GMC, Each

Part Number: SPZ-44268

5.0 out of 5 stars ( 1 )

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Gear, Ring and Pinion, 3.73:1, Ford, 10.5 in., Set

Part Number: SPZ-36345

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Estimated Ship Date: Nov 6, 2025 if ordered today

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

Part Number: SPZ-ZMBK162CWS

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Fits 1978 Ford F250 with AT, part-time 205 TC & 133" wheelbase. 26 1/16" center of u/joint caps.

Part Number: SPZ-44107

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Differential Rebuild Kits, USA Standard Master Overhaul kit for '14 & up Ram 2500 11.5

Part Number: SPZ-37124

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 8.8" Ford, 3.31 Ratio Rear Ring & Pinion GearInstall Kit 2.530" OD Axle Bearings & Seals

Part Number: SPZ-10755

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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Ring and Pinion Gears, 4.56:1 Ratio, 33-spline, Standard Rotation, Chrysler 9.25 in., Dodge, Ram, Front, Set

Part Number: SPZ-36311

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Differential Rebuild Kits, USA Standard Master Overhaul kit for C200

Part Number: SPZ-37122

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Estimated Ship Date: Nov 10, 2025 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: Nov 10, 2025 if ordered today

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Driveshaft, Rear, 2-piece, Assembled, Balanced, Steel, 31.250 in. Length, Ford, Each

Part Number: SPZ-44070

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Ring and Pinion Gears, 4.11:1 Ratio, 37-spline, Standard Ring Gear Rotation, Dana 80, Set

Part Number: SPZ-36094

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Axle D44 FRONT, 03-06 JEEP RUBICON TJ, RH , 30spl, 37.96" overall

Part Number: SPZ-12162

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Estimated Ship Date: Nov 10, 2025 if ordered today

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USA Standard Master Overhaul kit Dana Super 60, Kit

Part Number: SPZ-37097

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 8.5" GM, 4.56 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals. Fits 1.625" Carrier Bearing Journal

Part Number: SPZ-10725

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Driveshafts, Assembled, Balanced, 2-piece Style, Steel, 38.250 in. Length, Length Is Measured Flange-to-flange, Front, Jeep, Each

Part Number: SPZ-44554

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Transfer Case Bearing and Seal Overhaul Kit, Transfer Case Bearing and Seal Overhaul Kit

Part Number: SPZ-ZTBK195A

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Ring and Pinion Gears, 3.90:1 Ratio, 29-spline, Standard Ring Gear Rotation, Chrysler 9.25 in., Set

Part Number: SPZ-36019

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Estimated Ship Date: Nov 10, 2025 if ordered today

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USA Standard Ring & Pinion gear set for GM Chevy 55P in a 3.73 ratio

Part Number: SPZ-36191

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Ring and Pinion Gears, 4.10:1 Ratio, 32-spline, Standard Ratio, GM 9.5 in., Cadillac, Chevy, GMC, Rear, Set

Part Number: SPZ-36442

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Estimated Ship Date: Nov 10, 2025 if ordered today

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USA Standard Ring & Pinion Gear Set for 9.5" GM 12 Bolt in a 4.56 ratio

Part Number: SPZ-36443

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Estimated Ship Date: Nov 10, 2025 if ordered today

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USA Standard Ring & Pinion Gear Set for 9.5" GM 12 Bolt in a 3.73 ratio

Part Number: SPZ-36441

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Estimated Ship Date: Nov 10, 2025 if ordered today

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

Part Number: SPZ-ZMBK391WS

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Fits '95-'96 Ford F350 front with MT& 133", 137" & 168" wheelbase. 38 1/4" from center of u/joint caps.

Part Number: SPZ-44408

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