USA Standard Gear Parts and Accessories

USA Standard Master Overhaul kit for the GM 8.5 front differential

Part Number: SPZ-37056

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Transmission Bearing and Seal, M5R1 Kit Aerostar/Bronco II/Explorer/Sport Trac/Ranger Plus Mazda B2300/B2500/B3000/B4000/Navajo 5-Speed Manual Trans

Part Number: SPZ-74679

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Axle Shaft, 28-spline, 28.813 in. Length, Rear, GM 7.625 in., Chevy, GMC, Oldsmobile, Each

Part Number: SPZ-35057

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Estimated Ship Date: Dec 29, 2025 if ordered today

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USA standard ring & pinion gear set for Dana 44 in a 3.92 ratio.

Part Number: SPZ-36269

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Manual Transmission Input Shafts, ZF S6-S650 M/T INPUT SHAFT 6SPD, 23 TOOTH, 10 3/8" LONG

Part Number: SPZ-74144

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Transfer Case Rebuild Kits, NP241DHD T-CASE BEARING KIT '97-'02 DODGE, NARROW INPUT BRG, LARGE POCKET BRG

Part Number: SPZ-74647

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Estimated Ship Date: Dec 29, 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-ZMBK133BWS

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Manual Transmission Case Extension, Manual Transmission Case Extension

Part Number: SPZ-ZMNV26705

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Axle Shaft, C-clip, 28-spline, 26.250 in. Length, Passenger Side Rear, Ford 7.5 in., Ford 8.8 in., Each

Part Number: SPZ-35019

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Estimated Ship Date: Dec 23, 2025 if ordered today

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8.2" CHEVY BRG & SEAL KIT, KOYO BRGS

Part Number: SPZ-58049

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Estimated Ship Date: Dec 29, 2025 if ordered today

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USA Standard Master Overhaul kit for the Chrysler '76 and later 8.25" differential

Part Number: SPZ-37001

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Ring and Pinion Gears, 3.73:1 Ratio, 26-spline, Standard Ring Gear Rotation, Dana 30, Set

Part Number: SPZ-36024

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Estimated Ship Date: Dec 29, 2025 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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Estimated Ship Date: Tomorrow

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Transfer Case Rebuild Kits, DANA 20 T-CASE BEARING KIT '73-'74 FORD

Part Number: SPZ-74481

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Transfer Case Rebuild Kits, NP261 & NP263 T-CASE BEARING KIT '95&UP

Part Number: SPZ-78552

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Ring and Pinion, Installation Kit, AMC, Model 35, Non-Rubicon, Kit

Part Number: SPZ-58017

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Transfer Case Shift Fork, Transfer Case Shift Fork

Part Number: SPZ-ZTNP43682

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Estimated Ship Date: Dec 29, 2025 if ordered today

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USA Standard Gear standard spider gear set for Toyota 8", 4 cylinder

Part Number: SPZ-39031

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Estimated Ship Date: Dec 29, 2025 if ordered today

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8.8" Ford bearing & seal kit.

Part Number: SPZ-58007

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Estimated Ship Date: Dec 29, 2025 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: Dec 29, 2025 if ordered today

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Axle Shaft, 28-Spline, 29.156 in. Length, Driver Side Rear, Ford, Each

Part Number: SPZ-35007

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Transfer Case Components, Drive Chain, New Process 149/246/261, Chevrolet, Dodge, GMC, Jeep, Each

Part Number: SPZ-79590

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Estimated Ship Date: Dec 29, 2025 if ordered today

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USA Standard Master Overhaul kit for the 'Model 20 differential

Part Number: SPZ-37065

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Estimated Ship Date: Dec 29, 2025 if ordered today

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AXLE SHAFTS, DIRECT FIT, USA Standard axle for '99-'04 Mustang, 31 spline, 5 lug, 30.75" long

Part Number: SPZ-35199

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Estimated Ship Date: Dec 29, 2025 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: Dec 29, 2025 if ordered today

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